【摘要】 安徽繁昌滑坡群为沿江高速公路施工诱发的工程滑坡,滑坡群形成主要受区域地质构造背景、物质组成、地形地貌、结构面特征、岩体风化程度等诸多地质环境条件控制,作为大型土质堆积体滑坡群在长江沿江丘陵地区比较少见,就其成因背景、形成机理及稳定性进行论证分析,并对其进行分级分区,有针对性的提出了该滑坡群的治理方案。更多还原

【Abstract】 The Fanchang landslide groups in Anhui are the engineering landslides triggered by highway construction along the river.The forming of the landslides is controlled mainly by the geologic environment,such as the local geological structural settings,substance components,terrain,landform,structural plane features and extent of rock weathering.As the large-scale soil accumulation slide group is rare in hilly area along the Yangtse River.So,its causes,mechanism and stability are discussed and analyzed.Their degrees are defined and zoning is made.Also,the objective program for the control of the landslide groups is proposed.更多还原