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简支梁相关标准参考信息

GB/T 18743.2-2022 热塑性塑料管材 简支梁冲击强度的测定 第2部分:不同材料管材的试验条件
简介:
信息:ICS:83.140.30 CCS:G33 发布:2022-04-15 00:00:00.0 实施:2022-11-01 00:00:00.0

GOST 4647-2015 塑料. 简支梁冲击强度的测定方法
简介:
信息:ICS:83.080.01 CCS:G32 发布:2015 实施:2017-01-01

TB/T 3043-2002 预制后张法预应力混凝土铁路简支梁
简介:
信息:ICSCCS:国家铁路局 发布:2002-02-09 实施:2002-07-01

GB/T 18743.1-2022 热塑性塑料管材 简支梁冲击强度的测定 第1部分:通用试验方法
简介:
信息:ICS:83.140.30 CCS:G 33 发布:2022-04-15 00:00:00.0 实施:2022-11-01 00:00:00.0

GOST 4647-2015 塑料. 简支梁冲击强度的测定方法
简介:
信息:ICS:83.080.01 CCS发布:2015 实施:2017-01-01

ASTM C78-2002 混凝土抗弯强度的标准测试方法(用三点荷载简支梁法)
简介:1.1 This test method covers the determination of the flexural strength of concrete by the use of a simple beam with third-point loading. 1.2 The values stated in inch-pound units are to be regarded as the standard. The SI equivalent of inch-pound units has been rounded where necessary for practical application. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:91.100.30 (Concrete and concrete products) CCS:Q14 发布:2002 实施

GB/T 37439-2019 高速铁路预制后张法预应力混凝土简支梁
简介:
信息:ICS:45.040 CCS:S05 发布:2019-05-10 00:00:00.0 实施:2019-12-01 00:00:00.0

ASTM D1635/D1635M-2012 用简支梁三点负荷法测定掺土水泥抗挠强度的标准试验方法
简介:This test method is used to determine the flexural strength of soil-cement. Flexural strength is significant in pavement design and is used to determine slab thickness. Note 28212;The quality of the result produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D3740 are generally considered capable of competent and objective testing/sampling/inspection/etc. Users of this standard are cautioned that compliance with Practice D3740 does not in itself assure reliable results. Reliable results depend on many factors; Practice D3740 provides a means of evaluating some of those factors.1.1 This test method covers the determination of the flexural strength of soil-cement by the use of a simple beam with third-point loading. Note 18212;For methods of molding soil-cement specimens, see Practice D1632. 1.2 All observed and calculated values shall conform to the guidelines for significant digits and rounding established in Practice D6026 unless superseded by this standard. 1.3 Units8212;The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. The SI units are presented in brackets. 1.3.1 The gravitational system of inch-pound units is used when dealing with inchpound units. In this system, the pound (lbf) represents a unit of force (weight), while the unit for mass is slugs. The rationalized slug unit is not given, unless dynamic (F = ma) calculations are involved. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:93.020 (Earth works. Excavations. Foundation const CCS:Q11 发布:2012 实施

ASTM C293-2002 混凝土抗弯强度的标准测试方法(用中心点荷载简支梁法)
简介:1.1 This test method covers determination of the flexural strength of concrete specimens by the use of a simple beam with center-point loading. It is not an alternative to Test Method C78.1.2 The values stated in inch-pound units are to be regarded as standard. The SI equivalent of inch-pound units has been rounded where necessary for practical application.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:91.100.30 (Concrete and concrete products) CCS:Q13 发布:2002 实施

GB/T 1043.2-2018 塑料 简支梁冲击性能的测定 第2部分:仪器化冲击试验
简介:
信息:ICS:83.080.01 CCS:G31 发布:2018-03-15 00:00:00.0 实施:2018-10-01 00:00:00.0

ASTM C78/C78M-2010 混凝土的弯曲性能的标准试验方法(使用三点负荷简支梁)
简介:This test method is used to determine the flexural strength of specimens prepared and cured in accordance with Test Methods C42/C42M or Practices C31/C31M or C192/C192M. Results are calculated and reported as the modulus of rupture. The strength determined will vary where there are differences in specimen size, preparation, moisture condition, curing, or where the beam has been molded or sawed to size. The results of this test method may be used to determine compliance with specifications or as a basis for proportioning, mixing and placement operations. It is used in testing concrete for the construction of slabs and pavements.1.1 This test method covers the determination of the flexural strength of concrete by the use of a simple beam with third-point loading. 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:91.100.30 CCS:Q13 发布:2010 实施

ASME 2280-2001 SA-508 4N类,1级和2级锻件用简支梁冲击试验试块.第VIII节,第3部分.已作废.补充件8&9
简介:Charpy Impact Test Specimens for SA-508 Grade 4N Classes 1 and 2 Forgings Section VIII, Division 3 ANNULLED ; SUPP 8&9
信息:ICSCCS:H22 发布:2001 实施

GB/T 1043.1-2008 塑料.简支梁冲击性能的测定.第1部分:非仪器化冲击试验
简介:GB/T 1043的本部分规定了塑料在规定条件下测定简支梁冲击强度的方法。规定了几种不同类型的试样与试验。根据材料类型、试样类型和缺口类型规定了不同的试验参数。本部分用于研究规定类型的试样在规定冲击条件下的行为和评估试样在试验条件下的脆性和韧性,也可用于同类材料可比数据的测定。本部分适用于下列范围的材料:—硬质热塑性模塑和挤塑材料,包括经填充和增强的材料,硬质热塑性板材; —硬质热固性模塑材料,包括经填充和增强的材料,硬质热固性板材,包括层压材料;—纤维单向或多向增强热固性和热塑性复合材料,如毡、织物、纺织粗纱、短切原丝、复合增强材料、无捻粗纱和磨碎纤维、预浸渍材料制成的片材(预浸料坯),包括经填充和增强的材料;—热致液晶聚合物。本部分不适用于硬质泡沫材料和含有泡沫材料的夹层结构材料。本部分适用于规定尺寸的模塑试样和自标准多用途试样(见GB/T 11997)的中部经机加工制成的试样,或由成品、半成品,如模塑制品、层压板、挤出或浇铸板材经机加工的试样。本部分规定了试样的优选尺寸。用不同尺寸和缺口的试样以及不同条件下制备的试样进行试验时,其结果是不可比的。本部分不应作为设计的依据。但在不同温度下的试验、改变缺口半径和/或厚度以及在不同条件下制备试样,可以获得材料的典型性能资料。
信息:ICS:83.140 CCS:G32 发布:2008-08-04 实施:2009-04-01

ASTM C78/C78M-2010e1 混凝土的弯曲强度的标准试验方法(使用三点负荷简支梁)
简介:3.1x00a0;This test method is used to determine the flexural strength of specimens prepared and cured in accordance with Test Methods C42/C42M or Practices C31/C31M or C192/C192M. Results are calculated and reported as the modulus of rupture. The strength determined will vary where there are differences in specimen size, preparation, moisture condition, curing, or where the beam has been molded or sawed to size. 3.2x00a0;The results of this test method may be used to determine compliance with specifications or as a basis for proportioning, mixing and placement operations. It is used in testing concrete for the construction of slabs and pavements. 1.1x00a0;This test method covers the determination of the flexural strength of concrete by the use of a simple beam with third-point loading. 1.2x00a0;The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.3x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:91.100.30 (Concrete and concrete products) CCS:Q13 发布:2010 实施

ISO 179-1-2000 塑料 简支梁冲击性能的测定 第1部分:非仪器化冲击试验
简介:1.1 GB/T 1043的本部分规定了塑料在规定条件下测定简支梁冲击强度的方法。规定了几种不同类型的试样与试验。根据材料类型、试样类型和缺口类型规定了不同的试验参数。1.2本部分用于研究规定类型的试样在规定冲击条件下的行为和评估试样在试验条件下的脆性和韧性。也可用于同类材料可比数据的测定。1.3本部分比GB/T 1843的应用范围更广,可用于测试因层间剪切产生破坏的材料或因环境对表面产生影响的材料。1.4本部分适用于下列范围的材料: ——硬质热塑性模塑和挤塑材料,包括经填充和增强的材料,硬质热塑性板材; ——硬质热固性模塑材料,包括经填充和增强的材料、硬质热固性板材,包括层压材料; ——纤维单向或多向增强热固性和热塑性复合材料,如毡、织物、纺织粗纱、短切原丝、复合增强材 料、无捻粗纱和磨碎纤维、预浸渍材料制成的片材(预浸料坯),包括经填充和增强的材料; ——热致液晶聚合物。1.5本部分不适用于硬质泡沫材料和含有泡沫材料的夹层结构材料。通常长纤维增强的复合材料和热致液晶聚合物不使用缺口试样。1.6本部分适用于规定尺寸的模塑试样和自标准多用途试样(见GB/T 11997)的中部经机加工制成的试样,或由成品、半成品,如模塑制品、层压板、挤出或浇铸板材经机加工制成的试样。1.7本部分规定了试样的优选尺寸。用不同尺寸和缺口的试样以及不同条件下制备的试样进行试验时,其结果是不可比的。其他因素,如摆锤的能量大小、冲击速度和试样的状态调节也会影响试验结果。因此,当需要数据比较时,应仔细地控制和记录这些因素。1.8本部分不应作为设计的依据。但在不同温度下的试验、改变缺口半径和/或厚度以及在不同条件下制备试样,可以获得材料的典型性能资料。
信息:ICS:83.080.01 CCS:G31;G32 发布:2000-12 实施

GB/T 21189-2007 塑料简支梁、悬臂梁和拉伸冲击试验用摆锤冲击试验机的检验
简介:本标准规定了在ISO 179-1、ISO 180和ISO 8256中分别描述的塑料简支梁冲击试验、悬臂梁冲击试验和拉伸冲击试验所使用的摆锤冲击试验机的检验方法。本标准只涉及摆锤式试验机。在冲击试样过程中所吸收的冲击能量W(见2.13)等于摆锤的势能E(见2.12)与冲击试样后摆锤的剩余能量之差。考虑摩擦和空气阻力的损失(见表2和4.6),对冲击能量进行修正。本标准描述的方法是关于试验机各部分几何和物理性能的检验方法。有些几何性能在装配好的试验机上难以进行检验,因此由制造者负责这些性能的检验,并且在试验机上提供能够按本标准进行检验的参考平面。这些方法在试验机安装时、修理时、移动后或进行周期检验时予以应用。本标准适用于具有第4章规定的几何和物理性能的各种容量和(或)类型的摆锤式冲击试验机。
信息:ICS:19.060;83.200 CCS:N72 发布:2007-11-14 实施:2008-05-01

ASTM C293/C293M-2010 混凝土的弯曲性能的标准试验方法(使用中心负荷简支梁)
简介:This test method is used to determine the modulus of rupture of specimens prepared and cured in accordance with Practices C31/C31M or C192/C192M. The strength determined will vary where there are differences in specimen size, preparation, moisture condition, or curing. The results of this test method may be used to determine compliance with specifications or as a basis for proportioning, mixing and placement operations. This test method produces values of flexural strength significantly higher than Test Method .1.1 This test method covers determination of the flexural strength of concrete specimens by the use of a simple beam with center-point loading. It is not an alternative to Test Method . 1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:91.100.30 CCS:Q13 发布:2010 实施

ASTM D1635-2000 用简支梁三点负荷法测定掺土水泥抗挠强度的标准试验方法
简介:1.1 This test method covers the determination of the flexural strength of soil-cement by the use of a simple beam with third-point loading. Note 1--For methods of molding soil-cement specimens, see Practice D1632.1.2 Units--The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units, which are provided for information only and are not considered standard.1.2.1 The converted inch-pound units use the gravitational system of units. In this system, the pound (lbf) represents a unit of force (weight), while the unit for mass is slugs. The converted slug unit is not given, unless dynamic (F = ma) calculations are involved.1.3This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:93.020 (Earth works. Excavations. Foundation const CCS:Q11 发布:2000 实施

GB/T 1451-2005 纤维增强塑料简支梁式冲击韧性 试验方法
简介:本标准规定了采用简支梁式冲击方法测定冲击韧性的试样、试验设备、试验条件、试验步骤及结果计算等。 本标准适用于测定纤维增强塑料有缺口试样的冲击韧性,无缺口试样的冲击韧性可参照执行。
信息:ICS:83.120 CCS:Q23 发布:2005-05-18 实施:2005-12-01

ASTM C1609/C1609M-2010 纤维增强混凝土的弯曲性能的标准试验方法(使用三点负荷简支梁)
简介:The first-peak strength characterizes the flexural behavior of the fiber-reinforced concrete up to the onset of cracking, while residual strengths at specified deflections characterize the residual capacity after cracking. Specimen toughness is a measure of the energy absorption capacity of the test specimen. The appropriateness of each parameter depends on the nature of the proposed application and the level of acceptable cracking and deflection serviceability. Fiber-reinforced concrete is influenced in different ways by the amount and type of fibers in the concrete. In some cases, fibers may increase the residual load and toughness capacity at specified deflections while producing a first-peak strength equal to or only slightly greater than the flexural strength of the concrete without fibers. In other cases, fibers may significantly increase the first-peak and peak strengths while affecting a relatively small increase in residual load capacity and specimen toughness at specified deflections. The first-peak strength, peak strength, and residual strengths determined by this test method reflect the behavior of fiber-reinforced concrete under static flexural loading. The absolute values of energy absorption obtained in this test are of little direct relevance to the performance of fiber-reinforced concrete structures since they depend directly on the size and shape of the specimen and the loading arrangement. The results of this test method may be used for comparing the performance of various fiber-reinforced concrete mixtures or in research and development work. They may also be used to monitor concrete quality, to verify compliance with construction specifications, obtain flexural strength data on fiber-reinforced concrete members subject to pure bending, or to evaluate the quality of concrete in service. The results of this standard test method are dependent on the size of the specimen. Note 58212;The results obtained using one size molded specimen may not correspond to the performance of larger or smaller molded specimens, concrete in large structural units, or specimens sawn from such units. This difference may occur because the degree of preferential fiber alignment becomes more pronounced in molded specimens containing fibers that are relatively long compared with the cross-sectional dimensions of the mold. Moreover, structural members of significantly different thickness experience different maximum crack widths for a given mid-span deflection with the result that fibers undergo different degrees of pull-out and extension.1.1 This test method evaluates the flexural performance of fiber-reinforced concrete using parameters derived from the load-deflection curve obtained by testing a simply supported beam under third-point loading using a closed-loop, servo-controlled testing system. 1.2 This test method provides for the determination of first-peak and peak loads and the corresponding stresses calculated by inserting them in the formula for modulus of rupture given in Eq 1. It also requires determination of residual loads at specified deflections, the corresponding residual strengths calculated by inserting them in the formula for modulus of rupture given in Eq 1 (see Note 1). It provides for determination of specimen toughness based on the area under the load-deflection curve up to a prescribed deflection (see Note 2) and the corresponding equivalent flexural strength ratio. Note 18212;Residual strength is not a true stress but an engineering stress computed using simple engineering bending theory for linear elastic materials and gross (uncracked) section properties. Note 28212;Specimen toughness expressed in terms of the area under the load-deflection curve is an......
信息:ICS:91.100.40 (Products in fibre-reinforced cement) CCS:Q23 发布:2010 实施

ASTM C78-2000 混凝土抗弯强度的标准测试方法(用三点荷载简支梁法)
简介:1.1 This test method covers the determination of the flexural strength of concrete by the use of a simple beam with third-point loading. 1.2 The values stated in inch-pound units are to be regarded as the standard. The SI equivalent of inch-pound units has been rounded where necessary for practical application. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:91.100.30 (Concrete and concrete products) CCS:Q14 发布:2000 实施

GB/T 18743-2002 流体输送用热塑性塑料管材简支梁冲击试验方法
简介:本标准规定了用简支梁冲击试验测定流体输送用热塑性塑料管材冲击强度的方法和测试参数。 本标准适用于均聚和共聚聚丙烯(PP—H、PP—B、PP—R)管材,未增塑聚氯乙烯(PVC—U)管材,经改性后高抗冲的聚氯乙烯(PVC—Hi)管材,氯化聚氯乙烯(PVC—C)管材,丙烯腈一丁二烯一苯乙烯和丙烯腈一苯乙烯一丙烯酸(ABS、ASA)管材。
信息:ICS:23.040.20 CCS:G33 发布:2002-05-29 实施:2003-01-01

KS M 3081-2009 碳纤维增强塑料的简支梁冲击试验方法
简介:이 표준은 탄소 섬유 강화 플라스틱(이하 CFRP라 한다.)의 샤르피 충격 시험(이하 충격
信息:ICS:83.12 CCS:G32 发布:2009-12-21 实施:2009-12-21

ASTM D1635-2000(2006) 用简支梁三点负荷法测定掺土水泥抗挠强度的标准试验方法
简介:This test method is used to determine the flexural strength of soil-cement. Flexural strength is significant in pavement design and is used to determine slab thickness. Note 28212;The quality of the result produced by this standard is dependent on the competence of the personnel performing it, and the suitability of the equipment and facilities used. Agencies that meet the criteria of Practice D 3740 are generally considered capable of competent and objective testing/sampling/inspection/etc. Users of this standard are cautioned that compliance with Practice D 3740 does not in itself assure reliable results. Reliable results depend on many factors; Practice D 3740 provides a means of evaluating some of those factors.1.1 This test method covers the determination of the flexural strength of soil-cement by the use of a simple beam with third-point loading. Note 18212;For methods of molding soil-cement specimens, see Practice D 1632.1.2 Units8212;The values stated in SI units are to be regarded as standard. The values given in parentheses are mathematical conversions to inch-pound units, which are provided for information only and are not considered standard.1.2.1 The converted inch-pound units use the gravitational system of units. In this system, the pound (lbf) represents a unit of force (weight), while the unit for mass is slugs. The converted slug unit is not given, unless dynamic (F = ma) calculations are involved.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:93.020 (Earth works. Excavations. Foundation const CCS:Q11 发布:2000 实施

GB/T 1043-1993 硬质塑料简支梁冲击试验方法
简介:本标准规定了用简支梁架冲击试验机,对硬质塑料试样施加一次冲击弯曲负荷使试样破坏,并用试样破坏时单位面积所吸收的能量衡量材料冲击韧性的方法。 本标准适用于硬质热塑性塑料和热固性塑料,其中包括填充塑料和纤维增强塑料,以及这些塑料的制品。本标准不适用于硬质塑料。
信息:ICS:83.140 CCS:G32 发布:1993-06-19 实施:1994-04-01

KS M 3081-2009 碳纤维增强塑料的简支梁冲击试验方法
简介:이 표준은 탄소 섬유 강화 플라스틱(이하 CFRP라 한다.)의 샤르피 충격 시험(이하 충격
信息:ICS:83.12 CCS:G32 发布:2009-12-21 实施:2009-12-21

ASTM C293-2000 混凝土抗弯强度的标准测试方法(用中心点荷载简支梁法)
简介:1.1 This test method covers determination of the flexural strength of concrete specimens by the use of a simple beam with center-point loading. It is not an alternative to Test Method C78.1.2 The values stated in inch-pound units are to be regarded as standard. The SI equivalent of inch-pound units has been rounded where necessary for practical application.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:91.100.30 (Concrete and concrete products) CCS:Q13 发布:2000 实施

GB/T 1451-1983 玻璃纤维增强塑料简支梁式冲击韧性试验方法
简介:本标准适用于测定玻璃纤维织物增强塑料板材和短切玻璃纤维增强塑料的冲击韧性。试样为矩形杆(或正方形杆),并在试样表面开有V形缺口,使试样受冲击时产生应力集中而呈现脆性断裂。
信息:ICS:83.120 CCS:Q23 发布:1983-10-10 实施:1984-08-01

KS M 3085-2009 玻璃纤维增强塑料的简支梁冲击试验方法
简介:이 표준은 유리 섬유 강화 플라스틱(이하 GFRP라 한다.)의 샤르피 충격 시험(이하 충격
信息:ICS:83.12 CCS:G32 发布:2009-12-21 实施:2009-12-21

ASTM C947-1999 薄剖面玻璃纤维增强的混凝土的挠曲特性的试验方法(使用三分荷载的简支梁)
简介:1.1 This test method covers determination of the modulus of rupture in bending and the flexural proportional elastic limit of glass-fiber reinforced concrete sections by the use of a simple beam of 1.0 in. (25.4 mm) or less in depth using third-point loading.
信息:ICS:91.100.30 (Concrete and concrete products) CCS:Q13 发布:1999 实施

ASTM C78/C78M-22 混凝土弯曲强度的标准试验方法(使用第三点荷载的简支梁)
简介:
信息:ICS:91.100.30 CCS发布:2022-03-01 实施

TB/T 3191-2008 铁路混凝土双片式简支梁横向加固技术条件
简介:本标准规定了铁路混凝土双片式简支梁横向加固作业技术要求、试验检验、安全措施等。本标准适用于既有线最高速度200km/h,跨度32m及以下混凝土双片式简支梁横向加固及梁体横隔板断裂加固。其他梁跨结构加固亦可参照执行。
信息:ICS:45.040 CCS:S13 发布:2008-03-14 实施:2008-07-01

JB/T 8762-1998 塑料简支梁冲击试验机
简介:本标准规定了塑料简支梁冲击试验机的结构、基本参数、技术要求、检验方法、检验规则、标志与包装等内容。 本标准适用于对硬质塑料、纤维增强复合材料、玻璃钢、陶瓷、石棉等非金属材料进行简支梁冲击试验用的摆锤式冲击试验机。
信息:ICS:19.060 CCS:N72 发布:1998-06-15 实施:1998-12-01

TB/T 2628-2020 铁路预制普通钢筋混凝土简支梁
简介:
信息:ICS:45.040 CCS:S 05 发布:2020-01-03 实施:2020-07-01

ASTM C293-2007 混凝土抗弯强度的标准试验方法(用中心点荷载简支梁法)
简介:This test method is used to determine the modulus of rupture of specimens prepared and cured in accordance with Practices C 31 or C 192. The strength determined will vary where there are differences in specimen size, preparation, moisture condition, or curing. The results of this test method may be used to determine compliance with specifications or as a basis for proportioning, mixing and placement operations. This test method produces values of flexural strength significantly higher than Test Method C 78 (Note 1). Note 18212;The testing laboratory performing this test method may be evaluated in accordance with Practice C 1077.1.1 This test method covers determination of the flexural strength of concrete specimens by the use of a simple beam with center-point loading. It is not an alternative to Test Method C 78.1.2 The values stated in inch-pound units are to be regarded as standard. The SI equivalent of inch-pound units has been rounded where necessary for practical application.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:91.100.30 (Concrete and concrete products) CCS:Q13 发布:2007 实施

AASHTO T 177-1997 混凝土的抗弯强度的标准试验方法(用中心荷载的简支梁法)HM-22;IIA部分;ASTM标准编号:C 293-94 R(2001)
简介:
信息:ICSCCS发布:1997 实施

T/GZZJ 08-2020 3D打印用聚乳酸耗材简支梁冲击性能的测定
简介:通过3D打印机将聚乳酸耗材打印成简支梁冲击试样。试样尺寸应符合GB/T1043.1-2008表1中试样1型的规定,无缺口。推荐打印参数:打印温度210℃,热床温度50℃,打印速度80mm/s,纵向打印。若采用其他打印参数,需在报告中注明。按GB/T1043.1-2008规定进行,侧向冲击,无缺口。按GB/T1043.1-2008中的第8章规定进行。
信息:ICS:83.080.01 CCS:C292 发布:2020-01-01 实施:2020-01-02

ASTM C78-2007 混凝土抗弯强度的标准试验方法(用中心点荷载简支梁法)
简介:This test method is used to determine the flexural strength of specimens prepared and cured in accordance with Test Methods C 42/C 42M or Practices C 31/C 31M or C 192/C 192M. Results are calculated and reported as the modulus of rupture. The strength determined will vary where there are differences in specimen size, preparation, moisture condition, curing, or where the beam has been molded or sawed to size. The results of this test method may be used to determine compliance with specifications or as a basis for proportioning, mixing and placement operations. It is used in testing concrete for the construction of slabs and pavements (Note 1).1.1 This test method covers the determination of the flexural strength of concrete by the use of a simple beam with third-point loading.1.2 The values stated in inch-pound units are to be regarded as the standard. The SI equivalent of inch-pound units has been rounded where necessary for practical application.This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:91.100.30 (Concrete and concrete products) CCS:Q13 发布:2007 实施

AASHTO T 97-1997 混凝土抗弯强度的标准试验方法(用3点荷载简支梁法) HM-22;IIA部分;ASTM标准编号 C 78-94 R(2001)
简介:
信息:ICSCCS发布:1997 实施

TB/T 2092-2018 简支梁试验方法 预应力混凝土梁静载弯曲试验
简介:
信息:ICS:S13 CCS:TB/T 2092-2003 发布:2018-06-05 实施:2019-01-01

GJB 5472.2-2005 半可燃药筒试验方法 第2部分:可燃筒体抗冲击强度简支梁法
简介:本部分规定了半可燃药筒可燃筒体抗冲击强度的测定方法,简支梁法。本部分适用于半可燃药筒体抗冲击强度的测定。
信息:ICSCCS:G89 发布:2005-12-12 实施:2006-05-01

ISO 9854-1-1994 流体输送用热塑性塑料管材 简支梁摆锤冲击强度试验 第1部分:一般试验方法
简介:Specifies the general test method to be used for the determination of the impact strength of unnotched test pieces cut from thermoplastics pipes for the transport of fluids. Not intended to be a reference test method for the determination of the impact strength of pipes. May be used for scientific research, materials testing or the examination of pipes when it is not possible to take measurements in accordance with the reference method.
信息:ICS:23.040.20 CCS:G33 发布:1994-12 实施

TB/T 2898-2018 铁路简支梁试验方法 桥位竖向挠度试验方法
简介:
信息:ICS:S13 CCS:TB/T 2898-1998 发布:2018-01-11 实施:2018-07-01

TB/T 2092-2003 预应力混凝土铁路桥简支梁静载弯曲试验方法及评定标准
简介:本标准规定了全预应力、允许出现有限拉应力和允许出现裂缝但裂缝宽度受到限制的预应力混凝土铁路桥简支梁静载弯曲试验方法及评定标准。本标准适用于按标准轨距设计、厂(场)制后张、先张法T形和箱形简支梁,其他简支梁可参照使用。
信息:ICSCCS:S13 发布:2003-10-31 实施:2004-04-01

ISO 9854-2-1994 流体输送用热塑性塑料管材 简支梁摆锤冲击强度试验 第2部分:各种材料管材的试验条件
简介:Specifies the values or options chosen for the test parameters, i. e. the impact energy, test piece dimensions, shape and spacing of the test piece supports, and type of test piece, for testing the impact resistance (pendulum method) of thermoplastics pipes. Applies to pipes made of PVC-U; PVC-U,EP; PVC-C; ABS; ASA and PP and propylene-copolymer. This test is not intended to be a reference test method for determining the impact strength of pipes.
信息:ICS:23.040.20 CCS:G33 发布:1994-12 实施

TB/T 3432-2016 高速铁路预制后张法预应力混凝土简支梁
简介:本标准规定了新建高速铁路预制后张法预应力混凝土简支梁的技术要求、检验方法、检验规则、标志与制造技术证明书、保管及运输、架设。本标准适用于新建高速铁路预制后张法预应力混凝土简支梁(以下简称预制梁)。
信息:ICS:45.040 CCS:S05 发布:2016-01-12 实施:2016-08-01

ASTM C947-2003(2009) 薄剖面玻璃纤维增强混凝土挠性性能的标准试验方法(使用1/3点荷载的简支梁)
简介:Flexural properties determined by this test method are useful for quality control of glass-fiber reinforced concrete products, ascertaining compliance with the governing specifications, research and development, and generating data for use in product design.1.1 This test method covers determination of the flexural ultimate strength in bending and the yield strength of glass-fiber reinforced concrete sections by the use of a simple beam of 1.0 in. (25.4 mm) or less in depth using third-point loading. 1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:91.100.30 (Concrete and concrete products) CCS:Q14 发布:2003 实施

ASTM C78-1994 混凝土抗弯强度的标准测试方法(用三点荷载简支梁法)
简介:1.1 This test method covers the determination of the flexural strength of concrete by the use of a simple beam with third-point loading. 1.2 The values stated in inch-pound units are to be regarded as the standard. The SI equivalent of inch-pound units has been rounded where necessary for practical application. 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:91.100.30 (Concrete and concrete products) CCS:Q14 发布:1994 实施

TB/T 3433-2016 高速铁路预制先张法预应力混凝土简支梁
简介:本标准规定了新建高速铁路预制先张法预应力混凝土简支梁的技术要求、检验方法、检验规则、标志与制造技术证明书、保管及运输和架设。本标准适用于新建高速铁路预制先张法预应力混凝土简支梁(以下简称先张梁)。
信息:ICS:45.040 CCS:S05 发布:2016-01-12 实施:2016-08-01

ASTM C947-2003 薄剖面玻璃纤维增强混凝土挠曲特性的试验方法(使用1/3跨度点荷载的简支梁)
简介:Flexural properties determined by this test method are useful for quality control of glass-fiber reinforced concrete products, ascertaining compliance with the governing specifications, research and development, and generating data for use in product design.1.1 This test method covers determination of the flexural ultimate strength in bending and the yield strength of glass-fiber reinforced concrete sections by the use of a simple beam of 1.0 in. (25.4 mm) or less in depth using third-point loading.1.2 The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICSCCS:Q13 发布:2003 实施

ASTM C293-1994 混凝土抗弯强度的标准测试方法(用中心点荷载简支梁法)
简介:1.1 This test method covers determination of the flexural strength of concrete specimens by the use of a simple beam with center-point loading. It is not an alternative to Test Method C78.1.2 The values stated in inch-pound units are to be regarded as standard. The SI equivalent of inch-pound units has been rounded where necessary for practical application.1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:91.100.30 (Concrete and concrete products) CCS:Q13 发布:1994 实施

ASTM C293/C293M-2016 混凝土的抗弯强度的标准试验方法 (使用中心点加载的简支梁)
简介:3.1x00a0;This test method is used to determine the modulus of rupture of specimens prepared and cured in accordance with Practices C31/C31M or C192/C192M. The strength determined will vary where there are differences in specimen size, preparation, moisture condition, or curing. 3.2x00a0;The results of this test method may be used to determine compliance with specifications or as a basis for proportioning, mixing and placement operations. This test method produces values of flexural strength significantly higher than Test Method C78/C78M. 1.1x00a0;This test method covers determination of the flexural strength of concrete specimens by the use of a simple beam with center-point loading. Test Method C293/C293M is not an alternative to Test Method C78/C78M. 1.2x00a0;The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard. 1.3x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:91.100.30 CCS发布:2016 实施

ASTM C947-2003(2016) 薄片玻璃纤维增强混凝土的弯曲性能的标准试验方法 (使用第三点加载的简支梁)
简介:3.1x00a0;Flexural properties determined by this test method are useful for quality control of glass-fiber reinforced concrete products, ascertaining compliance with the governing specifications, research and development, and generating data for use in product design. 1.1x00a0;This test method covers determination of the flexural ultimate strength in bending and the yield strength of glass-fiber reinforced concrete sections by the use of a simple beam of 1.0 in. (25.4 mm) or less in depth using third-point loading. 1.2x00a0;The values stated in inch-pound units are to be regarded as the standard. The values given in parentheses are for information only. 1.3x00a0;This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
信息:ICS:91.100.30 CCS发布:2003 实施

TB/T 2484-1994 先张法预应力混凝土铁路桥简支梁技术条件
简介:
信息:ICSCCS:S13 发布:1993-03-29 实施:1994-08-01

EN ISO 13802-2015 塑料.摆锤冲击试验机的验证.简支梁,悬臂梁和拉伸冲击试验(ISO13802:2015)
简介:Diese Internationale Norm legt die Häufigkeit der und die Verfahren für die Verifizierung von Pendelschlagwerken (Prüfmaschinen) zur Anwendung für den Charpy-Schlagversuch, den Izod-Schlagversuch und den Schlagzugversuch, die in ISO 179-1, ISO 180 und ISO 8256 beschrieben sind, fest. Die Verifizierung von instrumentierten Prüfmaschinen ist insofern berücksichtigt, als dass geometrische und physikalische Eigenschaften von instrumentierten Maschinen identisch mit denen von nicht-instrumentierten Maschinen sind. Die Verifizierung der Kraft-/Schlagarbeitsbestimmung von instrumentierten Maschinen wird von dieser Internationalen Norm nicht abgedeckt. Diese Internationale Norm gilt für Prüfmaschinen vom Pendelschlagtyp mit unterschiedlichen Kapazitäten (Schlagenergien) und/oder Konstruktionen und den in Abschnitt 5 definierten geometrischen und physikalischen Eigenschaften. Es werden Verfahren zur Verifizierung der geometrischen und physikalischen Eigenschaften der verschiedenen Teile der Prüfmaschine beschrieben. Die Verifizierung einiger geometrischer Eigenschaften ist an der zusammengebauten Prüfmaschine schwierig auszuführen. Es wird daher angenommen, dass der Hersteller für die Verifizierung derartiger Eigenschaften und für die Bereitstellung von Bezugsebenen an der Prüfmaschine, die eine ordnungsgemäße Verifizierung nach dieser Internationalen Norm ermöglichen, verantwortlich ist. Diese Verfahren sind für die Anwendung vorgesehen, wenn die Prüfmaschine installiert oder instand gesetzt sowie bewegt wurde oder einer regelmäßigen Überprüfung unterzogen wird. Ein nach dieser Internationalen Norm verifiziertes und als zufriedenstellend beurteiltes Pendelschlagwerk wird für Schlagzähigkeitsprüfungen mit ungekerbten und gekerbten Probekörpern unterschiedlicher Arten als geeignet angesehen. Anhang A stellt ausführlich die konstruktiven Anforderungen an Prüfmaschinen zur Anwendung für den Charpy-Schlagversuch dar. Anhang B stellt ausführlich die konstruktiven Anforderungen an Prüfmaschinen zur Anwendung für den Izod-Schlagversuch dar. Anhang C stellt ausführlich die konstruktiven Anforderungen an Prüfmaschinen zur Anwendung für den Schlagzugversuch dar. Anhang D erklärt, wie das zum Vermeiden von fehlerhafter Schlagenergie erforderliche Verhältnis der Rahmenmasse zur Pendelmasse berechnet wird. Anhang E erklärt die Verzögerung des Pendels beim Schlag. Anhang F beschreibt ausführlich die Anforderungen an die Bauart einer Messlehre (Lehrenplatte), die zur Verifizierung der Hammerfinne und der Ausrichtung des Widerlagers/Auflagers für Prüfmaschinen zur Anwendung für den Charpy-Schlagversuch angewendet wird.
信息:ICS:83.200 CCS:G31 发布:2015-06-01 实施

KS F 2325-2002(2022) 用第三点荷载简支梁测定土壤-水泥抗弯强度的试验方法
简介:
信息:ICS:93.020 CCS发布:2002-10-31 实施

TB/T 2326-1992 预应力混凝土简支梁弯曲疲劳试验方法
简介:
信息:ICSCCS:S13 发布:1992-08-21 实施:1992-12-31

EN ISO 13802-2015 塑料.摆锤冲击试验机的验证.简支梁,悬臂梁和拉伸冲击试验(ISO13802:2015)
简介:Diese Internationale Norm legt die Häufigkeit der und die Verfahren für die Verifizierung von Pendelschlagwerken (Prüfmaschinen) zur Anwendung für den Charpy-Schlagversuch, den Izod-Schlagversuch und den Schlagzugversuch, die in ISO 179-1, ISO 180 und ISO 8256 beschrieben sind, fest. Die Verifizierung von instrumentierten Prüfmaschinen ist insofern berücksichtigt, als dass geometrische und physikalische Eigenschaften von instrumentierten Maschinen identisch mit denen von nicht-instrumentierten Maschinen sind. Die Verifizierung der Kraft-/Schlagarbeitsbestimmung von instrumentierten Maschinen wird von dieser Internationalen Norm nicht abgedeckt. Diese Internationale Norm gilt für Prüfmaschinen vom Pendelschlagtyp mit unterschiedlichen Kapazitäten (Schlagenergien) und/oder Konstruktionen und den in Abschnitt 5 definierten geometrischen und physikalischen Eigenschaften. Es werden Verfahren zur Verifizierung der geometrischen und physikalischen Eigenschaften der verschiedenen Teile der Prüfmaschine beschrieben. Die Verifizierung einiger geometrischer Eigenschaften ist an der zusammengebauten Prüfmaschine schwierig auszuführen. Es wird daher angenommen, dass der Hersteller für die Verifizierung derartiger Eigenschaften und für die Bereitstellung von Bezugsebenen an der Prüfmaschine, die eine ordnungsgemäße Verifizierung nach dieser Internationalen Norm ermöglichen, verantwortlich ist. Diese Verfahren sind für die Anwendung vorgesehen, wenn die Prüfmaschine installiert oder instand gesetzt sowie bewegt wurde oder einer regelmäßigen Überprüfung unterzogen wird. Ein nach dieser Internationalen Norm verifiziertes und als zufriedenstellend beurteiltes Pendelschlagwerk wird für Schlagzähigkeitsprüfungen mit ungekerbten und gekerbten Probekörpern unterschiedlicher Arten als geeignet angesehen. Anhang A stellt ausführlich die konstruktiven Anforderungen an Prüfmaschinen zur Anwendung für den Charpy-Schlagversuch dar. Anhang B stellt ausführlich die konstruktiven Anforderungen an Prüfmaschinen zur Anwendung für den Izod-Schlagversuch dar. Anhang C stellt ausführlich die konstruktiven Anforderungen an Prüfmaschinen zur Anwendung für den Schlagzugversuch dar. Anhang D erklärt, wie das zum Vermeiden von fehlerhafter Schlagenergie erforderliche Verhältnis der Rahmenmasse zur Pendelmasse berechnet wird. Anhang E erklärt die Verzögerung des Pendels beim Schlag. Anhang F beschreibt ausführlich die Anforderungen an die Bauart einer Messlehre (Lehrenplatte), die zur Verifizierung der Hammerfinne und der Ausrichtung des Widerlagers/Auflagers für Prüfmaschinen zur Anwendung für den Charpy-Schlagversuch angewendet wird.
信息:ICS:83.200 CCS:G31 发布:2015-06-01 实施

KS F 2325-2002(2017) 用三点荷载简支梁测定水泥土抗弯强度的试验方法
简介:
信息:ICS:93.020 CCS发布:2002-10-31 实施

GOST 4647-1980 塑料.简支梁冲击韧性试验法
简介:Настоящий стандарт распространяется на пластмассы и устанавливает метод определения ударной вязкости по Шарпи на образцах с надрезом и б
信息:ICS:83.080.01 CCS发布:1980 实施:1981-06-01

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