摘要
针对黄茅坪-高义口区间隧道遇到的大小断面转换施工,就断面变化较大,交叉口处受力复杂,施工难度大,安全风险高等技术问题进行研究,并采取了一系列的工程措施,在具体工程施工中得到了成功的应用。
Conversion construction according to size of section Huangmaoping-Gaoyi kou interval tunnel encoun- tered,this paper studied on the variation of cross section,the intersection stress is complex, difficult construction, safety risk. And a series of engineering measures were adopted and successfully applied in the concrete construction.
出处
《建材世界》
2015年第2期50-53,共4页
The World of Building Materials
关键词
区间隧道
大断面
转换
施工技术
interval tunnel
large cross section
transformation
construction technology
