中成路暗渠塌陷处理方案分析

Emergency Response Plan for Zhongcheng Road Culvert Collapse

中成路暗渠塌陷造成沙河涌上游片区难以度汛,为了保障度汛安全、车辆通行以及周边居民生产生活安全,采用“建基面上部扩大孔钢管桩托换”、PVC管对开后绑扎吊起等管道保护方案措施,较好地解决了暗渠塌陷处理难题,处理措施可为类似工程提供借鉴。

The collapse of Zhongcheng Road dark channel makes it difficult to flood in the upper reaches of Shahe River,in order to ensure the safety of flood control,vehicle traffic,surrounding residents safety of production and life,pipe protection measures such as“steel pipe pile underpinning with enlarged hole in upper surface”,PVC pipes were tied and hoisted after being opened were applied,which better solved the culvert subsidence treatment problem and for reference to similar engineering.