摘要
在进行地铁工程暗挖施工过程中,对于建筑物密集的施工区域,为了避免爆破震动对地表建筑物造成影响,需要采取减震控制措施对爆破进行控制。以实际工程为例,对地铁工程暗挖钻爆施工过程中减震控制的重要性以及设计与施工措施进行了分析和探讨,解决了其重、难点问题,取得了良好的施工效果,值得类似工程借鉴和参考。
In the underground excavation construction process of metro engineering for the dense buildings of construction area, it is required to take the seismic control measures to control the blasting in order to avoid the influence of blasting vibration on the ground buildings. Taking a practical project as an example, the article analyzes and discusses the significance of seismic control in the underground excavation, drilling and blasting construction process of metro engineering, and the design and construction measures in order to solve the difficulties and problems. The good construction effect is achieved and can be referred for the similar projects.
出处
《城市道桥与防洪》
2018年第5期240-242,共3页
Urban Roads Bridges & Flood Control
关键词
爆破设计
爆破震动控制
大断面台阶法
blasting design
control of blasting vibration
large-section benching tunneling method
