摘要
以某实际工程为例,对波纹板超前支护在地铁隧道初期支护中的应用进行了论述,指出该支护方式解决了传统钢格栅混凝土施工过程中,使用电焊机、喷锚材料所产生的粉尘烟雾问题,有效减少施工工序衔接时间,提高工效,为以后类似项目提供可以借鉴的施工经验。
Taking a practical project as an example.The application of the corrugated plate advanced support in the initial support of subway tunnel solves the problem of dust and smoke caused by the use of electric welding machine and shotcrete anchor materials in the process of traditional steel grid concrete construction,effectively reduces the connection time of construction procedures and improves the work efficiency.For the future similar projects to provide reference construction experience.
作者
贾喜涛
孟学仲
朱拓
李晓晶
孙守元
左晓
Jia Xitao;Meng Xuezhong;Zhu Tuo;Li Xiaojing;Sun Shouyuan;Zuo Xiao(China Railway Beijing Engineering Bureau Group Co.,Ltd.,Beijing 100089,China;Beijing Rail Transit Construction Management Co.,Ltd.,Beijing 100068,China)
出处
《山西建筑》
2021年第1期137-138,共2页
Shanxi Architecture
关键词
地铁隧道
初期支护
超前支护
波纹板
subway tunnel
initial support
advanced support
corrugated plate
