摘要
保证人工渣土边坡稳定性,研究其应急治理措施对保证边坡稳定及人民生命财产安全具有重要意义。以广州市某渣土边坡应急治理工程为例,通过现场调查、软件模拟、理论计算等综合分析方法对边坡进行稳定性分析,并提出相应的应急治理措施。应急采用“放坡+支护桩+冠梁+钢筋砼板+石笼护脚墙+截排水系统+植生绿化等综合治理措施对边坡进行支护。研究表明,该防治方案既能治理渣土边坡坡体失稳,又能防止坡面水土流失,在保证渣土边坡安全的同时还能提升景观效果,对同类型渣土边坡的分析和治理具有一定的参考价值。
It is of great significance to ensure the stability of artificial residual soil slope and study its emergency treatment methods to ensure slope stability and people’s life and property safety.Taking a residual soil slope emergency treatment project in Guangzhou as an ex‐ample,the stability of the slope was analyzed by comprehensive analysis methods such as field investigation,software simulation,and theo‐retical calculation,and the corresponding emergency treatment measures were put forward.Emergency use“slope+supporting pile+crown beam+reinforced concrete slab+stone cage retaining wall+drainage system+planting greening”and other comprehensive management measures to support the slope.The research shows that the prevention and control scheme can not only control the slope instability of the slag soil slope,but also prevent soil erosion on the slope surface.It can ensure the safety of the slag soil slope and improve the landscape,which has a certain reference value for the analysis and treatment of the same type of slag soil slope.
作者
徐星
XU Xing(Shenzhen Geotechnical Investigation&Surveying Institute(Group)Co.,Ltd.Shenzhen 518028)
出处
《广东土木与建筑》
2022年第12期53-55,78,共4页
Guangdong Architecture Civil Engineering
关键词
渣土边坡
稳定性分析
应急治理
水土流失
防治方案
slope of residual soil
soil erosion
slope stability analysis
emergency management
prevention and control program
