丹东形变观测洞室改造  

The reforming of the cave room for deformation measurement on Dandong Seismic Station

作　　者：尤权民[1] 姚圣安[1] 迮安民[1] 姚菲菲[1] 陈尚尉[1] 梁永信[1] 隋玉鹏[1] 邓志岩[1] 刘芳彤[1] 

机构地区：[1]丹东地震台,中国辽宁118000

出　　处：《地震地磁观测与研究》2009年第3期74-79,共6页Seismological and Geomagnetic Observation and Research

摘　　要：“十五”期间，为了新增水管仪、伸缩仪，丹东地震台对形变观测洞室进行了环境改造，新建了仪器基墩，解决了建造仪器基墩过程中遇到的施工难题，为水管仪和伸缩仪运行提供了良好的观测条件。文中介绍的方法对其他台站建造仪器基墩有一定借鉴意义。For installing horizontal pipe inclinometer and extensometer, the observation condition of cave room for deformation measurement was upgraded during the period of ＂the Tenth Five- Year Plan＂. A new pier foundation was constructed. Some difficult problems aroused by the construction of the pier foundation were settled. Favorable condition for the operation of horizontal pipe inclinometer and extensometer was provided. The methods introduced in this paper are referentially useful for constructing pier foundation in other seismic station.

关 键 词：形变观测 洞室改造 基墩建造 高差测量 

分 类 号：P315.62[天文地球—地震学]