摘要
在地下连续墙施工实践中,导墙的一些重要功能通常被忽略,因此过去导墙的经验设计是缺乏科学性的。通过对导墙功能的全面分析,提出超深矩形地连墙导墙设计的基本原则,通过对导墙进行受力分析,推导出导墙的深度、幅度、抗滑移稳定性及抗倾覆稳定性计算公式,为今后的地连墙导墙设计提供了科学依据。同时,在某地连墙码头工程超深矩形桩导墙施工中进行设计实践。
In the practice of diaphragm wall construction, some important functions of the guide wall have been ignored, so the past experience-based design of guide wall is lack of scientificness. According to comprehensive analysis of functions of the guide wall, this paper puts forward the general safety design principle for the guide wall of uhra-deep rectangular diaphragm toppling through force analysis for purpose to instruct wall, and deduces the formulas of depth, width, anti-sliding, the design of guide wall scientifically. It also puts the design theory into practice in one rectangular diaphragm wall quay project.
出处
《水运工程》
北大核心
2011年第12期50-53,共4页
Port & Waterway Engineering
关键词
地连墙
导墙
安全设计
diaphragm wall
guide wall
safety design
