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标题: IEEE 81-1983 接地系统的接地电阻率,接地阻抗及地表电位的测量指南 [打印本页]

作者: sigh007 时间: 2012-3-19 15:51:05 标题: IEEE 81-1983 接地系统的接地电阻率,接地阻抗及地表电位的测量指南

【英文标准名称】: Guide for measuring earth resistivity, ground impedance, and earth surface potentials of a ground system 【原文标准名称】: 接地系统的接地电阻率,接地阻抗及地表电位的测量指南【标准号】: IEEE 81-1983 【标准状态】: 现行【国别】: 美国【发布日期】: 1983 【实施或试行日期】: 【发布单位】: 美国电气电子工程师学会(US-IEEE)【起草单位】: IEEE【标准类型】: ()【标准水平】: ()【中文主题词】: 接地电阻;测量技术;电气工程;接地;仪器装置【英文主题词】: Earth resistance;Earthing;Electrical engineering;Instrumentation;Measuring techniques

assive earth pressure【摘要】: Describe and discuss the present state of the technique of measuring ground resistance and impedance, earth resistivity, potential gradients from currents in the earth, and the predition of the magnitudes of ground resistance and potential gradients from scale model tests.Factors influencing the choice of instruments and the techniques for various types of measurements are covered.【中国标准分类号】: K04【国际标准分类号】: 29_120_50【页数】: 42P.;A4【正文语种】: 英语

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