公路隧道锚喷支护结构的设计与施工  

The Highway Tunnel Anchor Spurts the Supports and Protections Structure the Design and the Construction

作　　者：常兴科 

机构地区：[1]山西省交通规划勘察设计院,山西太原030012

出　　处：《科学之友（下）》2009年第6期58-60,共3页Friend of Science Amateurs

摘　　要：公路隧道采用锚喷结构比模注砼衬砌的受力更为合理。锚喷支护能大量节省材料、人力，加快施工进度，降低工程造价，文章论述了公路隧道锚喷支护的概念。简要介绍岩石地层中锚喷支护原理和结构计算、锚喷支护的施工和物理力学性能及检测。The highway tunnel uses the anchor to spurt the structure to be more reasonable than the mold note lining work stress. The anchor spurts the supports and protections to be able to save the material massively. The manpower, speeds up the construction progress, reduced the building cost of projects, the article elaborates the highway tunnel anchor to spurt the supports and protections the concept, introduced in the rock stratum the anchor to spurt the supports and protections principle and the structure computation briefly. The anchor spurts the supports and protections the construction and the physical mechanics performance and the examination.

关 键 词：公路隧道 锚喷支护 结构设计 施工 

分 类 号：U455.48[建筑科学—桥梁与隧道工程]