四川水力发电2026，Vol.45Issue(1)：59-65,7.DOI:10.20196/j.cnki.scslfd.20260112
巴拉水电站溢洪洞进口闸室预应力闸墩锚索布置设计
Design of pre-stressed pier anchor cable layout for the intake gate chamber of the spillway tunnel at Bala Hydropower Project
肖玉会 1周涛 1杨宏昆 1谢桃 1柴瑞1
作者信息
- 1. 四川省清源工程咨询有限公司,四川 成都 610072
- 折叠
摘要
Abstract
To investigate the stress and strain behavior of the pre-stressed pier for the spillway tunnel intake gate chamber at Bala Hydropower Project during its construction and operation phases,a comprehensive three-dimensional finite element model was developed.By comparing parameters such as the layout of anchor cables and the tensioning tonnage,the study calculated the effective improvement in pier stress and strain under vari-ous working conditions.The optimal layout of the pre-stressed anchor cables for the spillway tunnel gate chamber was ultimately determined.It is expected that the findings from this research will provide a valuable reference for similar engineering projects.关键词
预应力闸墩/弧形闸门/锚索布置/有限元分析/应力控制Key words
prestressed pier/radial gate/anchor cable layout/finite element/analysis stress control分类
建筑与水利引用本文复制引用
肖玉会,周涛,杨宏昆,谢桃,柴瑞..巴拉水电站溢洪洞进口闸室预应力闸墩锚索布置设计[J].四川水力发电,2026,45(1):59-65,7.
