乌鞘岭隧道F7断层大变形控制方案  

Control scheme of F7 large deformation fault in Wuqiaoling tunnel

作　　者：朱学亮 

机构地区：[1]日照市莒县交通局

出　　处：《山西建筑》2007年第31期311-312,共2页Shanxi Architecture

摘　　要：针对乌鞘岭隧道F7断层的特殊地质条件和在施工中产生的不良地质变形,对支护形式和参数进行了优化设计,并对一次、二次支护的变形量做了详尽的观察,由此得出迂回导坑的施工参数和施工相关措施,达到了施工反馈设计、处理断层的目的。In light of special geologic conditions of Wuqiaoling tunnel F7 fault and bad geological deformation iin construction, the author carries out optimization design of supporting form and parameter, observes deflection of the first and second support, and gains construction parameter＂ and relevant construction measures of circuitous heading, in order to achieve the objects of construction feedback design and fault treatment.

关 键 词：断层 方案优化 变形量观测 施工参数 

分 类 号：U455[建筑科学—桥梁与隧道工程]