JT/T 4-2004 公路桥梁板式橡胶支座
作者:标准资料网 时间:2024-05-19 18:33:38 浏览:8152
来源:标准资料网
基本信息
| 标准名称： | 公路桥梁板式橡胶支座 |
| 英文名称： | Plate type elastomeric pad bearings for highway bridges |
| 中标分类： |
工程建设 >>
工程结构 >>
桥涵工程 |
| ICS分类： |
土木工程 >>
桥梁建筑
|
| 替代情况： | 替代JT/T 4-1993;JT 3132.3-1990 |
| 发布部门： | 中华人民共和国交通部 |
| 发布日期： | 2004-03-17 |
| 实施日期： | 2004-06-01 |
| 首发日期： | |
| 作废日期： | |
| 提出单位： | 中交公路规划设计院 |
| 归口单位： | 中华人民共和国交通部科技教育司 |
| 起草单位： | 中交公路规划设计院、上海彭浦橡胶制品总厂、浙江省海盐县秦山橡胶工程有限公司、交通部公路科学研究所 |
| 起草人： | 郑学珍、鲍卫刚、李秉秋、顾宝生、袁关生、夏晓霞 |
| 出版社： | 人民交通出版社 |
| 出版日期： | 2004-06-01 |
| 页数： | 23页 |
适用范围
本标准规定了公路桥梁板式橡胶支座产品的分类、技术要求、试验方法、检验规则以及标志、包装、储存、运输、安装和养护的要求。
本标准适用于公路桥梁所用矩形、圆形板式橡胶支座。
前言
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目录
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引用标准
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所属分类： 工程建设 工程结构 桥涵工程 土木工程 桥梁建筑
Product Code:SAE AS5391
Title:Health and Usage Monitoring System Accelerometer Interface Specification
Issuing Committee:E-32 Aerospace Propulsion Systems Health Management
Scope: Accelerometers are transducers, or sensors, that convert acceleration into an electrical signal which can be used for vibration monitoring and analysis.This document defines interface requirements for accelerometers and associated interfacing electronics for use in a helicopter Health and Usage Monitoring System (HUMS). The purpose is to standardize the accelerometer-to-electronics interface with the intent of increasing interchangeability among HUMS sensors/systems and reducing the cost of HUMS accelerometers. Although this interface was specified with an internally amplified piezoelectric accelerometer in mind, this does not preclude the use of any other sensor technology that meets the requirements given in this specification.These SAE HUMS Interface Specifications include the minimal interface and performance requirements for interoperability with the Rotorcraft Industry Technology Association (RITA) compliant HUMS. Compliance with these Interface Specifications can be referenced in more comprehensive procurement and device specifications.
Rationale: Accelerometers are transducers, or sensors, that convert acceleration into an electrical signal which can be used for vibration monitoring and analysis.This document defines interface requirements for accelerometers and associated interfacing electronics for use in a helicopter Health and Usage Monitoring System (HUMS). The purpose is to standardize the accelerometer-to-electronics interface with the intent of increasing interchangeability among HUMS sensors/systems and reducing the cost of HUMS accelerometers. Although this interface was specified with an internally amplified piezoelectric accelerometer in mind, this does not preclude the use of any other sensor technology that meets the requirements given in this specification.These SAE HUMS Interface Specifications include the minimal interface and performance requirements for interoperability with the Rotorcraft Industry Technology Association (RITA) compliant HUMS. Compliance with these Interface Specifications can be referenced in more comprehensive procurement and device specifications.【英文标准名称】:Taps-Cutandgroundthreads
【原文标准名称】:丝锥.切削和研磨螺纹
【标准号】:ASMEB94.9-1987
【标准状态】:作废
【国别】:美国
【发布日期】:1987
【实施或试行日期】:
【发布单位】:美国机械工程师协会(ASME)
【起草单位】:ASME
【标准类型】:()
【标准水平】:()
【中文主题词】:螺旋管;型式;螺纹车刀;螺纹;丝锥;丝锥;公差;定义;作标记;尺寸;研磨;切削工具
【英文主题词】:ground;spirals;threads;screw-cuttingtools;definitions;cuttingtools;dimensions;tolerances(measurement);marking;taps(threading);types;tappers
【摘要】:
【中国标准分类号】:J41
【国际标准分类号】:25_100_30;25_100_50
【页数】:76P;A4
【正文语种】:英语
