海河水利Issue(z1)：45-48,4.DOI:10.3969/j.issn.1004-7328.2025.增刊1.010
中外水电站地下厂房布置设计差异
Differences in Layout Design Between Domestic and Overseas Underground Hydropower Powerhouses
李康 1郝雪航 1张涵1
作者信息
- 1. 中水北方勘测设计研究有限责任公司,天津 300222
- 折叠
摘要
Abstract
The geological structure of a certain overseas hydropower station area consists of an interlayer compression fracture zone located in a strong earthquake zone(seismic intensity Ⅷ).The layout features numerous and densely arranged caverns,leading to problems such as instability of rock pillars between caverns and large excavation deformations.Considering the differences in design concepts and methods for hydropower plant buildings between domestic and overseas,the analyses were conducted focusing on cavern stability,hydraulic transition calculations,tailrace tunnel maintenance methods,and safety passages in the plant area.A revised layout plan for the plant area buildings was determined.The research results aim to provide design experience and perspectives for personnel working on overseas hydropower projects.关键词
水电站厂房/调压井/洞室稳定/安全通道Key words
hydropower powerhouse/surge shaft/cavern stability/safety passage分类
建筑与水利引用本文复制引用
李康,郝雪航,张涵..中外水电站地下厂房布置设计差异[J].海河水利,2025,(z1):45-48,4.
