基于水下承台深基坑钢板桩围堰的计算与设计

文章作者：曾君 期刊页码：2022年第22期166页

浏览次数：218次

【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、围檩及内 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。

【关键词】深基坑；钢板桩围堰；理论计算；数值模拟 Calculation and design of steel sheet pile cofferdam for deep foundation pit based on underwater bearing platform

【Abstract】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.

【Key words】deep foundation pit;Steel sheet pile cofferdam;Theoretical calculation;numerical simulation

【DOI】10.12334/j.issn.1002-8536.2022.22.041