Analysis of outrush and forecast during construction of 
diversion tunnels of a hydroplant

LI Pan-feng; ZHANG Shao-cheng; CUI Chang-wu

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Analysis of outrush and forecast during construction of diversion tunnels of a hydroplant

更新时间：2026-06-25

- Analysis of outrush and forecast during construction of diversion tunnels of a hydroplant
- Vol. 27, Issue S2, (2006)
- 作者机构：
  
  中国水电顾问集团成都勘测设计研究院,成都,610072
- 作者简介：
- 基金信息：
- DOI：
  CLC： TV732
- Online First：16 December 2006，
  
  Published：2006
- 稿件说明：
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LI Pan-feng, ZHANG Shao-cheng, CUI Chang-wu. Analysis of outrush and forecast during construction of diversion tunnels of a hydroplant[J]. 2006, 27(S2).
DOI：

LI Pan-feng, ZHANG Shao-cheng, CUI Chang-wu. Analysis of outrush and forecast during construction of diversion tunnels of a hydroplant[J]. 2006, 27(S2). DOI：

摘要

简要地介绍了某工程导流洞施工中各部位所出现的涌水现象及其主要特征，从岩体结构和水文地质条件方面分析了涌水发生原因，并进一步根据已有涌水资料及地质条件对可能发生的涌水范围进行了预测。

Abstract

In this paper the outrush accidents during construction period of a hydroplant’s diversion tunnels and their main characteristics are introduced in brief. Then the reasons of outrush accidents are analyzed based on rock mass structure and hydrogeological conditions. At last the outrush scopes are forecasted simply according to the outrush data and surrounding rock mass geological conditions.

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Related Author

HUANG Zhi-peng

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Related Institution

Chongqing Rock Foundation Research Center, Yangtze River Scientific Research Institute

Key Laboratory of Geotechnical Mechanics and Engineering of the Ministry of Water Resources, Yangtze River Scientific Research Institute

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长江科学院岩基所

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