摘要
目前国内出现了很多种不同的地铁施工工艺,主要有明挖法和暗挖法,很多城市均采取了暗挖的施工方法,这样既可以不用封闭交通,也达到了维护城市形象的要求,其中暗挖又有盾构法和钻爆法,就工程实际中钻爆法下穿区间构筑物爆破施工进行研究。
At present, there are many different subway construction techniques in China, which mainly consists of two methods, open-cut and sub-surfaced excavation. Many cities have adopted the latter methods, due to the impact that is caused by the construction on the surrounding traffic can be minimized, the method can also acheive the requirements of the city＇s ecological image. Sub-surfaced excavation method also categorised into two methods, shield-tunneling and ＂drilling and blasting＂. In this paper, the construction of underground interval structure under the drilling and blasting method is studied in the engineering practice.
出处
《建筑技术开发》
2018年第1期66-67,共2页
Building Technology Development
关键词
地铁施工
爆破控制
参数设置
subway construction
blasting control
parameter setting
