高速公路隧道采空区的技术处理  

Technical Treatment of Freeway Tunnel Goaf

作　　者：王新[1] 

机构地区：[1]辽宁省交通勘测设计院,沈阳110005

出　　处：《北方交通》2009年第3期122-124,共3页Northern Communications

摘　　要：针对某高速公路隧道施工过程中出现采空区引起的塌方,根据塌方围岩出露情况,及时调整处理方案,采用注浆加固,强支护通过方案,保证了工程的顺利实施和结构安全。Aiming at landside caused by goaf arisig in construction of freeway tunnel, according to surrounding rock＇s reveal arising due to landslide, the paper timely regulates treating schemes, takes the schemes for grouting strengthenig and strong support to pass through, having ensured the favoring implementation of engineering and structural safety.

关 键 词：高速公路 隧道 采空区 塌方处理 

分 类 号：U455[建筑科学—桥梁与隧道工程]