SAE J121 Decarburization in Hardened and Tempered Unified Threaded Fasteners
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Product Code:SAE J121
Title:Decarburization in Hardened and Tempered Unified Threaded Fasteners
Issuing Committee:Fasteners Committee
Scope: This SAE Recommended Practice covers methods for measuring, classifying, and specifying decarburization in the threaded section of hardened and tempered steel bolts, screws, studs, and similar parts. It is not intended to cover products which are specifically carburized to achieve special properties.
【英文标准名称】:Hygrothermalperformanceofbuildings-Calculationandpresentationofclimaticdata-Hourlydataforassessingtheannualenergyuseforheatingandcooling
【原文标准名称】:建筑的温湿性能.气候数据的计算和表示.加热和冷却的年能量使用评定用小时数据
【标准号】:BSENISO15927-4-2005
【标准状态】:现行
【国别】:英国
【发布日期】:2005-12-07
【实施或试行日期】:2005-12-07
【发布单位】:英国标准学会(BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:空调器;空气温度;环境空气;砌砖工作;建筑物;气候;气候荷载;气候保护;组件;建筑;施工工程作业;冷却系统;防潮;数据;定义;能量要求;热力工程;加热系统;加热工程;加热负载;湿度;气候效应;砖石工程;气象学;计算方法;潮气;仓促;降水;额定值;基准方法;制冷装置;耐气侯条件性;太阳辐射;对流式供暖系统;温度测量;热防护;风速;风;冬季
【英文主题词】:Airconditioners;Airtemperatures;Ambientair;Brickwork;Buildings;Climate;Climaticloading;Climaticprotection;Components;Construction;Constructionengineeringworks;Coolingsystems;Damp-proofing;Data;Definition;Definitions;Energydemands;Heatengineering;Heatedsystems;Heatingengineering;Heatingloads;Humidity;Influenceofclimate;Masonry;Meteorology;Methodsofcalculation;Moisture;Precipitation;Precipitation(atmospheric);Ratings;Referencemethods;Refrigeratingplant;Resistancetoclimaticconditions;Solarradiation;Space-heatingsystems;Temperaturemeasurement;Thermalprotection;Windspeed;Winds;Winter
【摘要】:ISO15927-4:2005specifiesamethodforconstructingareferenceyearofhourlyvaluesofappropriatemeteorologicaldatasuitableforassessingtheaverageannualenergyforheatingandcooling.Otherreferenceyearsrepresentingaverageconditionscanbeconstructedforspecialpurposes.TheproceduresinthispartofISO15927-4:2005arenotsuitableforconstructingextremeorsemi-extremeyearsforsimulationof,forexample,moisturedamageorenergydemandincoldyears.Meteorologicalinstrumentationandmethodsofobservationarenotcovered.
【中国标准分类号】:P31
【国际标准分类号】:07_060;91_120_10
【页数】:16P.;A4
【正文语种】:英语
【英文标准名称】:Eurocode2:Designofconcretestructures.Generalrules.Precastconcreteelementsandstructures(togetherwithUnitedKingdomNationalApplicationDocument)
【原文标准名称】:欧洲规程2:混凝土结构的设计.总则.预制混凝土元件和结件(结合英国国家应用文件一起使用)
【标准号】:BSDDENV1992-1-3-1996
【标准状态】:作废
【国别】:英国
【发布日期】:1996-09-15
【实施或试行日期】:1996-09-15
【发布单位】:英国标准学会(GB-BSI)
【起草单位】:BSI
【标准类型】:()
【标准水平】:()
【中文主题词】:施工材料;收缩;结构;混凝土;建筑物;设计;预制混凝土;安全措施;加筋混凝土;变形;蠕变;抗拉强度;结构设计;结构体系
【英文主题词】:reinforcement;reinforcedconcretepart;design;concretestructures;constructionworks;prestressingelements;constructionengineering;concretes;eurocode;surveillance(approval);structures;loading;planning;anchorages;prestressedconcretecompoundunits;dimensioning;structuralengineeringdrawings;reinforcedconcrete;buildings;construction;mathematicalcalculations;statics;components;inspection;loadmeasurement;tolerances(measurement);harmonization;constructionmaterials;definitions;constructionengineeringworks;specification(approval);loadcapacity;workmanship;qualitycontrol;draft;designprinciples;civilengineering;prestressedconcrete;stability;properties;buildingcode;steels;prefabricatedparts;testing;plates
【摘要】:
【中国标准分类号】:P25
【国际标准分类号】:91_010_30
【页数】:66P.;A4
【正文语种】:英语
