四川水力发电2026，Vol.45Issue(1)：66-71,6.DOI:10.20196/j.cnki.scslfd.20260113
巴拉水电站主要工程地质问题及对策措施研究
Study on major engineering geological problems and their treatments at the Bala Hydropower Project
梁勇 1李秋娴 1邓波 1张长平 1谢桃1
作者信息
- 1. 四川省清源工程咨询有限公司,四川 成都 610000
- 折叠
摘要
Abstract
The Bala Hydropower Project is a key project under China's Western Development Strategy.The en-gineering area features complex geological conditions,and the construction process faced major geotechnical challenges,including:stability of strongly unloaded rock slopes in the headwork section,evaluation of the influ-ence of faults on the plinth foundation in the riverbed section,selection of treatment schemes for collapse at the inlet of the super-large cross-section shallow-buried spillway tunnel,research on foundation treatment for the flip bucket of the high-discharge spillway tunnel in thick overburden layers,and treatment and prevention of collapse in soft rock sections of the water conveyance system.Based on pre-construction investigations and re-search achievements from the construction phase,this paper systematically reviews the analysis,research,and treatment measures applied to address the major geotechnical issues of the hydropower project,providing refer-ence for other similar projects.关键词
工程地质问题/强卸荷/塌方/地基处理/边坡稳定Key words
engineering geological problems/strong unloading/collapse/foundation treatment/slope stability分类
管理科学引用本文复制引用
梁勇,李秋娴,邓波,张长平,谢桃..巴拉水电站主要工程地质问题及对策措施研究[J].四川水力发电,2026,45(1):66-71,6.
