摘要
结合具体施工实例,分析了隧道出口施工中存在的问题,并制定了高边坡隧道洞口段防护施工方案,介绍了洞口段防护施工过程,并总结了施工中应注意的事项,指出该方案的实施效果良好,解决了该高边坡隧道洞口段的安全防护问题。
Combining with the specific construction example,this paper analyzed the existing problems in tunnel exit construction,and developed the protection construction schemes of high slope tunnel portal section,introduced the protection construction process of portal section,and summarized the matters that should be paid attention to in construction process,pointed out that the scheme had good effectiveness,solved the security protection problem of high slope tunnel portal.
出处
《山西建筑》
2016年第1期177-178,共2页
Shanxi Architecture
关键词
隧道
洞口段
安全防护
预应力锚索
高边坡
tunnel
portal section
safety protection
pre-stressed anchor cable
high slope
