府店一级公路沿线岩质高边坡加固处理  

High Rock Slope Reinforcement along the Fudian Provincial Highway

作　　者：张丽华[1] 范昭平[2] 

机构地区：[1]南京工业大学力学部,江苏南京210009 [2]江苏省交通规划设计院,江苏南京210005

出　　处：《西部探矿工程》2012年第9期1-2,共2页West-China Exploration Engineering

摘　　要：对于泥岩和砂岩形成的高边坡地区,随着风化作用和冻融循环作用的破坏,边坡岩石风化破碎严重、经常出现崩塌掉块现象,对其下公路的行车安全带来威胁。通过对陕西301省道府店段岩质高边坡崩塌破碎程度的调查,分析出了各主要标段的危害程度,给出了相应的整治措施。The high rock slopes composed by mudstone and sand- stone often fall blocks and collapse under weathering and freeze thaw cycles effect. Which threaten the safety of the traffic be- neath its. Through the investigation of the damage degree about the high rock slope in NO. 301 Provincial Highway, the paper analyses the damage levels of major bid sections, and advises ap- propriate treatment measures.

关 键 词：岩质高边坡 风化 整治 挂网锚喷 浆砌挡墙 

分 类 号：U416.1[交通运输工程—道路与铁道工程]