摘要
在老城区新建道路时,受地形、政策、规划等因素制约,经常出现在建筑物下方需要新设隧道的情况。根据某山区城市实际案例,通过对原设计资料分析,研究地质水文条件,采用多种软件进行计算分析、数值模拟,探讨隧道施工对上部建筑的影响及处理对策,以确保建筑物安全,并为类似情况提供一定的参考。
When new roads are built in the old city,due to the constraints of terrain,policies,planning and other factors,new tunnels are often needed under buildings.Based on the case of a mountainous city,this paper analyzes the original design data,studies the geological and hydrological conditions,uses a variety of software for calculation,analysis and numerical simulation,discusses the impact of tunnel construction on the superstructure and treatment measures to ensure the safety of buildings,and provides some reference for similar situations.
出处
《建筑技术开发》
2023年第4期5-7,共3页
Building Technology Development
关键词
基础托换
数值模拟
沉降分析
foundation underpinning
numerical simulation
settlement analysis
