JGJ/T 97-2011 工程抗震术语标准
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来源:标准资料网
基本信息
标准名称: | 工程抗震术语标准 |
替代情况: | 替代JGJ/T 97-95废止 |
发布部门: | 中华人民共和国住房和城乡建设部 |
发布日期: | 2011-01-28 |
实施日期: | 2011-08-01 |
首发日期: | |
作废日期: | |
出版社: | 中国建筑工业出版社 |
出版日期: | 2011-08-01 |
页数: | 125页 |
书号: | 15112·20732 |
适用范围
本标准适用于工程抗震和抗震防灾、减灾的科研、设计、教学、施工、勘察及其管理。
前言
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目录
1 总额
2 综合性术语
3 强震动观测和工程地震术语
4 场地和地基抗震术语
5 工程抗震理论和计算术语
6 工程抗震设计术语
7 抗震鉴定和加固术语
8 工程抗震试验术语
9 抗震减灾和抗震防灾规划术语
附录
本标准用词说明
附:条文说明
引用标准
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所属分类: 工程建设 给水 排水工程 室外给水 排水工程 土木工程 外部污水排放系统
MIL-STD-1773, MILITARY STANDARD: FIBER OPTICS MECHANIZATION OF AN AIRCRAFT INTERNAL TIME DIVISION COMMAND/RESPONSE MULTIPLEX DATA BUS (20 MAY 1988)., This standard defines requirements for digital, command/response time division multiplexing (data bus) techniques on aircraft. It encompasses the fiber optic data bus transmission line, the electro-optical transmission and reception units, and the associated interface electronics. The concept of operation and information flow on the multiplex data bus and the optical, electrical and functional formats to be employed are also defined. When invoked in a specification or statement-of-work, these requirements shall apply to the multiplex data bus and associated equipment which is developed either alone or as a portion of an aircraft weapon system or subsystem development. The contractor is responsible for invoking all of the applicable requirements of this Military Standard on any and all subcontractors he may employ. Potential Air Force users of MIL-STD-1773 should consider the following: a. The Air Force is presently using the wire data bus covered by MIL-STD-1553 for 1-MHz transmission. b. At this time, Air Force standardization in the use of a fiber optics bus for the same 1-MHz transmission would not reduce cost or increase interoperability, interchangeability, reliability, or the other benefits associated with standardization in general. c. The Air Force intends to pursue fiber optics application for a standardized avionics high speed data bus to take advantage of the inherent wide bandwidth characteristics of the fiber. The purpose of this standard is twofold: (a) it seeks to preserve the multiplex bus techniques which have been standardized in MIL-STD-1553, and (b) it provides guidelines for the application of fiber optic transmission techniques to the MIL-STD-1553 interconnect. Use of this standard alone will not ensure total compatibility of transmission characteristics between different systems which employ a fiber optic interconnect; however, it will ensure general compatibility of the optical modulation techniques. The optical power levels, optical wavelength and the means for distributing optical power in any specific implementation must be contained in a specification which references this standard.Product Code:SAE AMS4328
Title:Aluminum Alloy, Plate (2397-T87) 2.8cu 1.4li 0.30mn 0.12zr 0.10zn Solution Heat Treated, Cold Worked, and Artificially Aged
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers an aluminum alloy in the form of plate.