深基坑开挖过程中挡土墙承载力特性研究
Research on bearing capacity of retaining wall during deep foundation pit excavation
梁德爽1
作者信息
- 1. 广西壮族自治区桂林水文工程地质勘察院有限公司,广西 桂林 541002
- 折叠
摘要
深基坑开挖是城市建设中的常见工程,而挡土墙是用来支撑周围土壤并确保基坑稳定性的重要结构.本文通过数值模拟,以获取挡土墙在实际工程中的性能数据,建立挡土墙的数学模型,预测其在各种土壤条件和开挖深度下的承载能力.本研究旨在深入探讨挡土墙在开挖过程中的承载力特性,更好地规划和管理基坑工程.
Abstract
Deep foundation pit excavation is common in urban construction,and retaining wall is an important structure used to support the surrounding soil and ensure the stability of the foundation pit.Through numerical simulation,the paper obtained the performance data of the retaining wall in actual engineering,built the mathematical models of the retaining wall,predicted the bearing capacity of it under various soil conditions and excavation depths.The purpose of this study was to investigate the bearing capacity of the retaining wall during excavation in order to help engineers to plan and manage foundation pit engineering better.
关键词
深基坑/挡土墙/承载力/数值模拟Key words
deep foundation pit/retaining wall/bearing capacity/numerical simulation引用本文复制引用
出版年
2024
NETL
NSTL
万方数据