摘要
文章以S12梅龙高速公路K55+690~K55+910标段下行路堑边坡为研究对象,采用现场宏观迹象调查评估的方式,客观分析了该路堑边坡滑坡的变形破坏机制,剖析了防护加固工程失效的根本原因,揭示了滑动破坏的灾变机理,提出了改善该路堑边坡滑坡的根治工程对策。最后评估整治工程,以确定其工程效果,为解决类似问题提供了实用的参考和指导。
This paper takes the downward cutting slope of K55+690-K55+910 section of S12 Meizhou-Longyan Expressway as the research object,and objectively analyzes the deformation and failure mechanism of the cutting slope landslide by means of on-site macroscopic sign investigation and evaluation.The root cause of the failure of the protection and reinforcement engineering is analyzed,the disaster mechanism of sliding failure is revealed,and the radical engineering countermeasures to improve the cutting slope landslide are put forward.Finally,the remediation engineering is evaluated to determine its engineering effect,which provides practical reference and guidance for solving similar problems.
作者
刘碧珣
LIU Bixun(Guangdong Hualu Traffic Technology Co.,Ltd.,Guangzhou 510420,Guangdong,China)
出处
《工程技术研究》
2023年第21期205-207,共3页
Engineering and Technological Research
关键词
路堑高边坡
滑坡灾害防治
应急抢险
high cutting slope
landslide disaster prevention and control
emergency rescue
