摘要
在道路建设中很容易出现一系列隧道方面的问题,往往需要采取有效的支护措施来增强围岩的自稳能力,促进施工的顺利进行,目前国内外广泛运用的技术手段是隧道施工中的浅埋偏压施工技术,文章主要介绍了浅埋偏压隧道施工技术思路及隧道洞口施工常用的辅助工法,并对浅埋偏压隧道具体施工技术进行了分析。
A series of tunnel problems are very easy to happen in road construction,which often needs the effective supporting measures to enhance the self-stabilizing ability of surrounding rock and pro- mote the smooth construction, the current technical means widely used at home and abroad are the shallow-buried unsymmetrical pressure technology in tunnel construction, this article mainly introduced the concept of shallow-buried unsymmetrical pressure tunnel construction technology and the auxiliary method commonly used in the construction of tunnel openings,and analyzed the specific construction technology of shallow-buried unsymmetrical pressure tunnel.
出处
《西部交通科技》
2017年第11期102-105,共4页
Western China Communications Science & Technology
关键词
隧道进口
浅埋偏压
施工技术
Tunnel entrance
Shallow-buried unsymmetrical pressure
Construction technology
