摘要
越南支溪水电站泄水闸坝地基为砂砾石层,笔者对其地基型式的选择进行分析,首先找出越南相关规范与中国水闸规范的不同,然后分别从费用、工期以及结构安全性等方面分析采用岩基和土基这两种基础型式的差异,最终选择采用岩基方案,以达到使工程项目经济、安全的目的。
A sand gravel layer is used for sluice dam foundation of Chi Khe hydropower station in Vietnam. This paper makes an analysis on selection of foundation type for the station, proposes the differences between related standard in Vietnam and sluice standard in China and analyzes the differences resulting from adopting rock foun- dation or earth foundation judging from the aspects of cost, construction period and structure safety etc. Finally the rock foundation is selected for the purposes of ensuring economy and safety of the project.
出处
《红水河》
2012年第6期142-145,共4页
Hongshui River
关键词
闸坝
土基
岩基
越南支溪水电站
sluice dam
earth foundation
rock foundation
Chi Khe hydropower station in Vietnam
