大跨度城市隧道施工引起地表与房屋变形计算

Calculation of the ground surface and houses deformation caused by large-span urban tunnel constructions

根据国内外地铁隧道工程的发展状况,对隧道开挖引起地表沉降与变形规律的研究情况进行了详细的介绍,在此基础上,对隧道施工影响范围内房屋变形的计算进行了论述,并分别阐述了各种方法的适用情况和优缺点,最后得出了最精确的地表和房屋变形计算的方法。

According to the development of in and abroad subway tunnel projects,the thesis introduces the research situation of the law of ground surface subsidence and deformation caused by digging tunnels in details,on the basis of which,it discusses the calculation of houses deformation within the influence of tunnel constructions,and illustrates the application state,advantages and disadvantages of each method,finally found out the most accurate method of ground surface and houses deformation.