ISSN 1671-1092 CN 33-1260/TK

大坝与安全 ›› 2022 ›› Issue (6): 59-.

• 检测技术 • 上一篇    下一篇

利用检测与监测结果分析柱状节理玄武岩变形特性

王  锋1,王玉洁2   

  1. 1. 国家能源局大坝安全监察中心,浙江  杭州,311122;2. 中国电建集团华东勘测设计研究院有限公司,浙江  杭州,311122
  • 收稿日期:2022-04-01 修回日期:2022-06-14 出版日期:2022-12-08 发布日期:2023-01-16
  • 作者简介:王 锋(1987— ),男,内蒙古巴彦淖尔人,硕士,高级工程师,从事水工结构安全评价工作。

Application of detection and monitoring results in analysis of deformation characteristics of columnar basalt#br#

WANG Feng and WANG Yujie   

  1. Large Dam Safety Supervision Center, National Energy Administration
  • Received:2022-04-01 Revised:2022-06-14 Online:2022-12-08 Published:2023-01-16

摘要: 通过现场检测及监测结果,分析坝基柱状节理岩体开挖后的松弛持续时间、松弛深度及变形特性,通过在复杂工程中检测与监测结果互为验证,提高对柱状节理玄武岩变形特性的认识,为坝基开挖支护设计提供参考。

关键词: 坝基, 柱状节理玄武岩, 变形, 检测, 监测

Abstract: Based on the field detection and monitoring results, the relaxation duration, relaxation depth and deformation characteristics of columnar basalt at dam foundation after excavation are analyzed. It is seen that detection and monitoring results can verify each other in complex projects. In this way, deformation characteristics of columnar basalt are better understood, which provides reference for the excavation and support design of dam foundation.

Key words: dam foundation, columnar basalt, deformation, detection, monitoring

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