Analysis of Comprehensive Treatment of Deep Sliding Surface at Tunnel Entrance of Shaohui Expressway
In order to comprehensively explore the formation mechanism of the deep sliding surface of the tunnel entrance,improve the level of slope landslide treatment and ensure the safety of tunnel construction and operation.Based on the construction practice of Shaohui Expressway and the basic characteristics of geology,hydrology and sliding surface in the field,the paper systematically analyzes the specific reasons for the cracking of the overhead slope of the tunnel entrance.Through the calculation and analysis of the stability of the tunnel slope,the distribution range of the sliding surface at each stage is determined,and the targeted treatment measures are put forward,and remarkable results are obtained.
国家科技期刊平台
NSTL
万方数据
