基于水下承台深基坑钢板桩围堰的计算与设计  

Calculation and design of steel sheet pile cofferdam for deep foundation pit based on underwater bearing platform

作　　者：曾君 

机构地区：[1]武汉市汉阳市政建设集团有限公司,湖北武汉7430000

出　　处：《中国房地产业》2022年第22期166-169,共4页China Real Estate

摘　　要：以某跨河桥水上钢板桩围堰施工为依托,采用理论分析和数值模拟相结合的方式,对钢板桩围堰主体、围及内支撑等进行结构计算,优化布置,为相关城市跨河湖水上桥梁施工水上围堰设计计算提供参考。Based on the construction of the steel sheet pile cofferdam of a river crossing bridge,the structural calculation and optimal layout of the main body,surrounding purlin and internal support of the steel sheet pile cofferdam are carried out by combining theoretical analysis and numerical simulation,so as to provide a reference for the design and calculation of the Water Cofferdam for the construction of river crossing and lake bridges in relevant cities.

关 键 词：深基坑 钢板桩围堰 理论计算 数值模拟 

分 类 号：U44[建筑科学—桥梁与隧道工程]