地铁浅埋暗挖大断面隧道近距穿越楼房施工方法选择探讨

uring constructing the tunnel through the existing building, the core goal is to ensure the safety of existing building and the effective way fundamentally reducing the environmental impact of construction is to take the initiative to choose the construction method. This article firstly has done a statistical analysis for a large number of projects and has done a preliminarily qualitative comparison with a variety of common construction method, and then has done a comparison mainly with two possible methods referred in this article. Finally, by the numerical simulation tool, analyze more detailedly the impact to environment, so as to looking for the ideal construction method in a specific project.