某高速公路EK1+542~EK1+705段路基开裂原因分析及治理措施  

Cause Analysis and Treatment Measures for Subgrade Cracking of EK1+542~EK1+705 Section of an Expressway

作　　者：郭彪 Guo Biao(Liaoning Provincial Transportation Planning and Design Institute Co.,Ltd.,Shenyang 110166,China)

机构地区：[1]辽宁省交通规划设计院有限责任公司,沈阳市110166

出　　处：《北方交通》2023年第1期60-62,共3页Northern Communications

摘　　要：详细介绍了某高速公路EK1+542~EK1+705段路基的地质条件,对路基开裂区岩土体特征及开裂机理进行分析,阐述了路基开裂的危害并提出治理措施。The geological conditions of the subgrade of EK1+542-EK1+705 section of an expressway are introduced in detail,the characteristics of the rock and soil mass in the subgrade cracking area and the cracking mechanism are analyzed,the hazard of the subgrade cracking is explained,and the treatment measures are put forward.

关 键 词：高速公路 填方路基 开裂机理 治理措施 

分 类 号：U418.5[交通运输工程—道路与铁道工程]