SAE J985 Vision Factors Considerations in Rearview Mirror Design
时间:2024-05-08 22:17:28 来源: 标准资料网 作者：标准资料网 阅读：8946
Product Code:SAE J985
Title:Vision Factors Considerations in Rearview Mirror Design
Issuing Committee:Driver Vision Standards Committee
Scope:The design and location of rear viewing mirrors or systems, and the presentation of the rear view to the driver can be best achieved if the designer and the engineer have adequate references available on the physiological functions of head and eye movements and on the perceptual capabilities of the human visual system. The following information and charts are provided for this purpose. For more complete information of the relationship of vision to forward vision, see SAE SP-279.
【英文标准名称】:Cranes;Windloadassessment
【原文标准名称】:起重机风载荷估算
【标准号】:ISO4302-1981
【标准状态】:现行
【国别】:国际
【发布日期】:1981-05
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC96
【标准类型】:()
【标准水平】:()
【中文主题词】:起重机;风压;提升机;风速;提升设备;风荷载;阵风荷载;试验条件
【英文主题词】:Cranes;Hoists;Liftingequipment;Testingconditions;Windloading
【摘要】:Givesasimplifiedmethodofcalculationandassumesthatthewindblowshorizontalfromanydirection,thatthewindblowsataconstantvelocityandthatthereisastaticreactiontotheloadingsapplyingtothecranestructure.Includesbuilt-inallowancesfortheeffectsofgusting(rapidchangesinwindvelocity)andfordynamicresponse.
【中国标准分类号】:J80
【国际标准分类号】:53_020_20
【页数】:6P;A4
【正文语种】:英语
【英文标准名称】:TestMethodforLocatingtheThinnestSpotinaZinc(Galvanized)CoatingonIronorSteelArticlesbythePreeceTest(CopperSulfateDip)
【原文标准名称】:用普力斯试验法(硫酸铜浸蚀)确定铁或钢制品上镀锌层最薄点的测试方法
【标准号】:ASTMA239-1989
【标准状态】:作废
【国别】:美国
【发布日期】:1989
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:试验;油浸试验;覆层;涂覆的;钢;热浸镀锌;锌;钢产品
【英文主题词】:immersiontests(corrosion);zinc;testing;steels;coatings;coated;hot-dipgalvanizing;steelproducts
【摘要】:
【中国标准分类号】:A29
【国际标准分类号】:87_040
【页数】:3P;A4
【正文语种】:英语