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Application of the Multiple Contact Deformeter for Measuring Abutment Rock Bed Deformation at the Jinshuitan Arch Dam

Zhang Jin-shui   

  • Online:1991-03-28 Published:1991-03-28

多点变位计在紧水滩拱坝坝肩基岩变形观测中的应用

张金水   

  1. 紧水滩水电厂

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Abstract: The operating principle and feature of DWG-40 multiple contact deformeter, the experiences of instrument installation and observation analysis at the Jinshuitan hydropower station are presented in this paper.

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。

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