路基工程Issue(2)：189-195,7.DOI:10.13379/j.issn.1003-8825.202310015
过江通道工作井深基坑施工对周边建(构)筑物变形影响分析
Analysis on the Influence of Deep Foundation Pit Construction of Working Shaft on the Deformation of Surrounding Buildings(Structures)in River-crossing Passage
李波 1陈飞飞2
作者信息
- 1. 中交第二公路勘察设计研究院有限公司,武汉 430056
- 2. 南通佳润控股集团有限公司,江苏南通 226000
- 折叠
摘要
Abstract
Based on the working shaft of cross-river passage,a numerical model is established to analyze the influence of the end reinforcement of the working shaft,the construction of the diaphragm wall,the excavation of the foundation pit and the shield construction on the surrounding buildings(structures).The rationality of the design scheme is determined to keep the deformation of the surrounding buildings(structures)within the allowable extent.By comparing and analyzing with the monitoring data,the actual change of monitoring value is basically consistent with the calculated value,which can provide reference for the reasonable design scheme selection under similar conditions.关键词
复杂地质/盾构工作井/深基坑/端头加固/地连墙/监控量测/沉降控制/安全性Key words
complex geology/shield working shaft/deep foundation pit/end reinforcement/diaphragm wall/monitoring measurement/settlement control/safety分类
土木建筑引用本文复制引用
李波,陈飞飞..过江通道工作井深基坑施工对周边建(构)筑物变形影响分析[J].路基工程,2025,(2):189-195,7.
