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ASTM E518-2003 砖石工程弯曲粘结强度的标准试验方法

作者:标准资料网 时间:2024-05-20 13:08:03  浏览:8636   来源:标准资料网
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【英文标准名称】:StandardTestMethodsforFlexuralBondStrengthofMasonry
【原文标准名称】:砖石工程弯曲粘结强度的标准试验方法
【标准号】:ASTME518-2003
【标准状态】:现行
【国别】:
【发布日期】:2003
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:C15.04
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:建设工程;抗弯强度;试验;建筑;粘结强度;砖石工程
【英文主题词】:flexuralbondstrength;masonryunits;mortar;simplysupportedbeam;stackbondedprism;thirdpointloading;uniformload
【摘要】:Thesetestmethodsareintendedtoprovidesimplifiedandeconomicalmeansforgatheringcomparativeresearchdataontheflexuralbondstrengthdevelopedwithdifferenttypesofmasonryunitsandmortarorforthepurposeofcheckingjobqualitycontrol(materialsandworkmanship).Note18212;Thesetestmethodsarenotintendedforuseinestablishingdesignstresses.Forthispurpose,MethodsE72shouldbeused.1.1Thesetestmethodscoverdeterminationoftheflexuralbondstrengthofunreinforcedmasonryassemblages.Twoproceduresareprovided:1.1.1TestMethodA-Simplysupportedbeamwiththird-pointloading.1.1.2TestMethodB-Simplysupportedbeamwithuniformloading.1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:P24
【国际标准分类号】:91_060_10
【页数】:5P.;A4
【正文语种】:


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【英文标准名称】:Specificationforsafetyrequirementsforbabywalkingframes
【原文标准名称】:婴儿步行支架的安全要求规范
【标准号】:BS4648-1970
【标准状态】:作废
【国别】:
【发布日期】:
【实施或试行日期】:
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:
【国际标准分类号】:
【页数】:
【正文语种】:


Product Code:SAE ARP5607
Title:Legibility of Print on Aerospace Wires and Cables
Issuing Committee:Ae-8a Wiring Systems Installation Committee
Scope:The purpose of this report is to provide recommendations for producing legible marks on wire and cable insulations. This information is generic and applies to any type of wire marking system, such as an ultraviolet (UV) laser marking system or an inkjet or other ink based wire marking system. This report is limited to the legibility of human-readable characters and does not address bar code or other machine-readable symbols. In this report, the term wire refers to jacketed cables and fiber optic cables in addition to individual wires.This report defines the factors that affect the legibility of markings on wiring. Two generic types of variables affect legibility: stimulus variables and environmental variables. Stimulus variables are those factors involving the mark itself. This ARP establishes a set of guidelines for key stimulus variables that contribute to legibility and which should be taken into consideration in the course of specifying and using wire marking equipment.