摘要
以武汉至黄石城际铁路施工为例,介绍隧道预留接触网槽道缺陷整改措施,即采用后置槽道施工的各项关键技术。
Taking Wuhan to Huangshi inter city railway construction as an example,this paper introduces the tunnel reservation contact network channel defects rectification measures and,the key technologies of post channel construction.
出处
《施工技术》
CAS
北大核心
2014年第S1期439-441,共3页
Construction Technology
关键词
后置槽道
后扩式螺栓
柱椎式化学锚栓
rear groove
expansion bolt
vertebral column type chemical anchor bolt
