热门站点| 世界资料网 | 专利资料网 | 世界资料网论坛
收藏本站| 设为首页| 首页

SAE AS94900 Aerospace - Flight Control Systems - Design, Installation and Test of Piloted Military Aircraft, General Spe

作者:标准资料网 时间:2024-04-26 01:55:59  浏览:8693   来源:标准资料网
下载地址: 点击此处下载
Product Code:SAE AS94900
Title:Aerospace - Flight Control Systems - Design, Installation and Test of Piloted Military Aircraft, General Specification For
Issuing Committee:A-6a3 Flight Control Systems Committee
Scope:This specification establishes general performance, design, test, development and quality assurance requirements for the Flight Control Systems of military piloted aircraft. Flight Control Systems (FCS) include all components used to transmit flight control commands from the pilot or other sources to appropriate force and moment producers. Flight control commands normally result in control of aircraft altitude, airspeed, flight path, attitude, aerodynamic or geometric configuration, ride quality, and structural modes. Among components included are the pilot驴s controls, dedicated displays and logic switching, system inertial and air data sensors, signal computation, test devices, mechanical transmission devices, actuators, power sources, and signal transmission lines dedicated to flight control. Excluded are aerodynamic surfaces, engines and engine control systems, rotorcraft rotors, fire control devices, crew displays and electronics not dedicated to flight control. In the event of conflict between this specification and other referenced documents, this specification shall govern. The detail requirements for a particular system shall be specified in the FCS Specification, 4.6.2, the Aircraft Detail Specification, the contract, or purchase order for that system.Most of the technical concepts and approaches covered by the document represent industry "best practice". They are based on sound and proven engineering practices and have demonstrated successful production experience. Others require specific approval from the procuring activity before use. This requirement for approval is not intended to prohibit their use; but rather to ensure that the prime contractor has fully investigated their capability to perform reliably and to be sufficiently durable under the required conditions and that the prime contractor can present substantiating evidence for approval before the design is committed to.
下载地址: 点击此处下载
【英文标准名称】:StandardSpecificationforReinforcedConcreteArchCulvert,StormDrain,andSewerPipe
【原文标准名称】:钢筋混凝土制拱形涵管,雨水管和污水管标准规格
【标准号】:ASTMC506-2011
【标准状态】:现行
【国别】:
【发布日期】:2011
【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】:C13.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:拱形管道;涵洞;D-负荷;加筋混凝土;污水管;雨水道
【英文主题词】:archpipe;culvert;D-load;reinforcedconcrete;sewerpipe;stormdrain
【摘要】:1.1Thisspecificationcoversreinforcedarch-shapedconcretepipetobeusedfortheconveyanceofsewage,industrialwastes,stormwater,andfortheconstructionofculverts.1.2Thisspecificationistheinch-poundcompaniontoC506M;therefore,noSIequivalentsarepresentedinthespecification.Note18212;Thisspecificationisamanufacturingandpurchasespecificationonly,anddoesnotincluderequirementsforbedding,backfill,ortherelationshipbetweenfieldloadconditionandthestrengthclassificationofpipe.However,experiencehasshownthatthesuccessfulperformanceofthisproductdependsupontheproperselectionoftheclassofpipe,typeofbeddingandbackfill,andcarethattheinstallationconformstotheconstructionspecifications.Theownerofthereinforcedconcretepipespecifiedhereiniscautionedthathemustcorrelatethefieldrequirementswiththeclassofpipespecifiedandprovideinspectionattheconstructionsite.
【中国标准分类号】:Q81
【国际标准分类号】:23_040_50
【页数】:7P.;A4
【正文语种】:


Product Code:SAE AMS3200
Title:Butadiene Acrylonitrile (NBR) Rubber, Petroleum-Base Hydraulic Fluid Resistant, 55 - 65
Issuing Committee:Ams Ce Elastomers Committee
Scope:This specification covers a nitrile (NBR) rubber in the form of sheet, strip, tubing, extrusions, and molded shapes.

版权声明:所有资料均为作者提供或网友推荐收集整理而来,仅供爱好者学习和研究使用,版权归原作者所有。
如本站内容有侵犯您的合法权益,请和我们取得联系,我们将立即改正或删除。
京ICP备14017250号-1