江西建材Issue(5)：304-307,310,5.
Midas GTS NX软件对深基坑施工模拟分析
Midas GTS NX Software for Deep Foundation Pit Construction Simulation Analysis
赵姚峰 1宁鑫1
作者信息
- 1. 西安长安大学工程设计研究院有限公司,陕西 西安 710054
- 折叠
摘要
Abstract
Based on a deep foundation pit project in Shaanxi Province,Midas GTS NX software was used to simulate and analyze the displacement and structural stress changes of adjacent buildings under different excavation depths.The results show that with the increase of foundation pit excavation depth,the horizontal displacement and settlement of the building increase gradually,and the deformation occurs to different degrees near the foundation pit.The settlement value increases most significantly,up to 7.8 mm,and the inclination rate is within the safe range.The effect on the structural stress of adjacent buildings is not significant,and the maximum stress is only 0.38 MPa.Therefore,strengthening measures such as optimizing the thickness of underground diaphragm wall and increasing the number of supports can improve the stability of foundation pit and adjacent buildings.关键词
深基坑/大曲率/临近建筑/数值模拟/受力变形Key words
Deep foundation pit/Large curvature/Adjacent buildings/Numerical simulation/Stress deformation分类
土木建筑引用本文复制引用
赵姚峰,宁鑫..Midas GTS NX软件对深基坑施工模拟分析[J].江西建材,2025,(5):304-307,310,5.
