Research on Foundation Treatment and Anti-Overturning Measures in Boundary Wall Structural Design
围墙结构设计中地基处理与防倾覆措施研究

摘要

围墙是建筑物附属构筑物，其安全性取决于地基承载力以及抵抗倾覆能力。本文对围墙地基处理关键技术进行研究，介绍了不同类型地基特点及存在问题及其解决办法，浅基础选型原则、软弱地基加固技术、排水防渗技术和质量管理等方面内容。在此基础上，针对围墙防倾覆设计，提出了稳定计算方法、抗倾覆安全系数取值、增大基础埋深和宽度、采取相应构造措施以及选用材料等问题。最后总结出地基处理与防倾覆设计相结合思想，在围墙上起到重要作用。

Abstract

Boundary walls are ancillary structures of buildings, and their safety depends on foundation bearing capacity and resistance to overturning. This paper studies the key technologies of foundation treatment for boundary walls, introducing the characteristics, existing problems, and corresponding solutions for different types of foundations, as well as the principles for selecting shallow foundations, reinforcement technologies for soft foundations, drainage and seepage prevention technologies, and quality management measures. On this basis, with regard to anti-overturning design of boundary walls, the paper discusses stability calculation methods, values of anti-overturning safety factors, measures for increasing foundation embedment depth and width, relevant structural detailing measures, and material selection. Finally, the paper summarizes the concept of integrating foundation treatment with anti-overturning design, which plays an important role in ensuring the safety of boundary walls.