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.
作者
郭彪
Guo Biao(Liaoning Provincial Transportation Planning and Design Institute Co.,Ltd.,Shenyang 110166,China)
出处
《北方交通》
2023年第1期60-62,共3页
Northern Communications
关键词
高速公路
填方路基
开裂机理
治理措施
Expressway
Fill subgrade
Cracking mechanism
Treatment measures
