广东西部沿海高速公路某边坡开挖后,由于治理措施不当,加上期间遭遇暴雨及持续降雨,导致该边坡两次出现滑塌,造成很大经济损失。设计施工各方在再次勘察基础上,仔细分析了其滑塌成因。提出了刷坡、支挡、锚固、护坡相结合的综合治理措施,并付诸实施。从近几年监测结果来看,该边坡的综合治理很有效。 After the excavation of a side slope of the western Guangdong Coastal Expressway, due to improper management measures, heavy rainfall and continuous rainfall during the period, the slope slipped twice and caused great economic losses. All parties involved in the design and construction carefully analyzed the causes of the slump on the basis of reconnaissance. Put forward a brush slope, retaining block, anchoring, slope protection a combination of comprehensive management measures, and put into practice. Judging from the monitoring results in recent years, the comprehensive treatment of the slope is very effective.