摘要
在隧道施工中,超欠挖是不可消除的,通过有效措施将超欠挖控制到最低限度是可行的。对隧道钻爆法施工中影响超欠挖的因素进行了分析,对常见的进行超欠挖控制和处治的措施进行了介绍,以期借鉴。
In tunnel construction, over and under excavation can not be eliminated, it is feasible to control the over excavation under the mini-mum through effective measures. This paper analyzes the factors that influence the over excavation and excavation in tunnel drilling and blasting method, and introduces the common control measures of over excavation and excavation, so as to draw lessons from them.
出处
《山西建筑》
2017年第34期175-177,共3页
Shanxi Architecture
关键词
隧道
测量
超欠挖
措施
tunnel, measurement, over excavation, measures
