摘要
本文简要介绍了DWG-40型多点变位计的工作原理与仪器构造,着重介绍了在紧水滩水电站施工安装、观测分析的经验。
The operating principle and feature of DWG-40 multiple contact defo-rmeter, the experiences of instrument installation and observation analysis at the Jinshuitan hydropower station are presented in this paper.
出处
《大坝与安全》
1991年第1期63-75,共13页
Dam & Safety
关键词
多点变位计
紧水滩拱坝
基岩变形观测
Multiple contact deformeter,Jinshuitan arch dam,Deformation measurement of abutment rock bed,
