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SAE AIR1494 Verification of Landing Gear Design Strength (Cancelled Apr 2010)

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Product Code:SAE AIR1494
Title:Verification of Landing Gear Design Strength (Cancelled Apr 2010)
Issuing Committee:A-5b Gears, Struts And Couplings Committee
Scope: Verification of landing gear design strength is accomplished by dynamic and static test programs. This is essentially a verification of the analytical procedures used to design the gear. An industry survey was recently conducted to determine just what analysis and testing are currently being applied to landing gear. Timing in relation to first flight of new aircraft was also questioned. Opinions were solicited from designers of the following categories and/or types of aircraft: a. military - large land based (bomber);b. mililtary - small land based (fighter);c. military - carrier based (Navy); d. military - helicopter (large);e. military - helicopter (small-attack); f. commercial - large (airliner); g. commercial - small (business); and h. USAF (WPAFB) - recommendations. It is the objective of this AIR to present a summary of these responses. It is hoped that this summary will be useful to designers as a guide and/or check list in establishing criteria for landing gear analysis and test.
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【英文标准名称】:StandardSpecificationforDrivenFasteners:Nails,Spikes,andStaples
【原文标准名称】:楔入式紧固件标准规范:钉子、长钉和U形钉
【标准号】:ASTMF1667-1997
【标准状态】:作废
【国别】:美国
【发布日期】:1997
【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】:
【英文主题词】:
【摘要】:
【中国标准分类号】:J13
【国际标准分类号】:21_060_01
【页数】:
【正文语种】:英语


基本信息
标准名称:缓倾斜煤层采煤工作面底板分类
中标分类: 矿业 >> 矿山机械设备 >> 煤矿专用设备器材
替代情况:MT/T 553-1996
发布部门:中华人民共和国煤炭工业部
发布日期:1996-08-14
实施日期:1997-02-01
首发日期:
作废日期:
提出单位:煤矿专用设备标准化技术委员会
归口单位:煤炭科学研究总院北京开采研究所
起草单位:煤矿专用设备标准化技术委员会支护设备分会
起草人:陈社杰、史元伟
出版社:中国煤炭工业出版社
出版日期:1997-02-01
页数:6页
适用范围

 本标准规定了缓倾斜煤层采煤工作面底板分类的类别、指标、各类别的指标界限及指标的计算。
本标准适用于缓倾斜煤层采煤工作面底板(以下简称工作面底板)。

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所属分类: 矿业 矿山机械设备 煤矿专用设备器材