叶尔羌河中游渠首工程地下连续墙的稳定性分析与配筋计算研究  

Stability Analysis and Reinforcement Calculation of Diaphragm Wall in the Headworks of the Middle Reaches of Yeerqiang River

作　　者：陆云才[1] LU Yun-cai(Xinjiang Investigation and Design Institute for Water Resources and Hydropower,Urumqi 830000,China)

机构地区：[1]新疆水利水电勘测设计研究院,乌鲁木齐830000

出　　处：《水利科技与经济》2023年第6期26-32,共7页Water Conservancy Science and Technology and Economy

摘　　要：地下连续墙的稳定性是关系中游渠首工程安全的关键问题,采用极限平衡法,对地下连续墙稳定进行分析;采用摩根斯坦-普莱斯法,对地下连续墙整体稳定进行分析;采用弹性支点法,对地下连续墙进行配筋计算,为连续墙的结构设计和施工方案提供依据。工程建成数十年来的良好运行验证了计算理论的可靠性,可为类似工程提供参考与借鉴。The stability of the diaphragm wall is the key issue related to the safety of the middle reaches headworks.In this paper,the stability of the diaphragm wall is analyzed based on the limit equilibrium method,the overall stability of the diaphragm wall is analyzed based on the Morgenstein-Price method,and the reinforcement of the diaphragm wall is calculated based on the elastic fulcrum method,which provides a basis for the structural design and construction scheme of the diaphragm wall.The good operation of the project for decades proves the reliability of the calculation theory,which can provide reference for similar projects.

关 键 词：地下连续墙 稳定分析 配筋计算 叶尔羌河中游渠首 

分 类 号：TV554.6[水利工程—水利水电工程]