三峡库区巴东县新城址赵树岭滑坡结构特征及稳定性评价李江风刘崧张双喜（中国地质大学，武汉）赵树岭滑体位于选定的巴东县新城址云沱村。１９９２年在新城选址论证中，初步认定该滑坡为一基岩顺层滑坡，滑面一般沿三叠系中统巴东组（Ｔ２ｂ２）之顶板紫红色粉砂质泥岩展... Structural Features and Stability Evaluation of Zhao Shuling Landslide in New Town Site of Badong County in the Three Gorges Reservoir Area LI Jiang-feng, LIU Song, ZHANG Shuang-xi (China University of Geosciences, Wuhan) Zhao Shuling is located in Yun Tuo Village, the new site of Badong County. In 1992, in the demonstration of new town site selection, the landslide was preliminarily identified as a bedrock bedding landslide, and the sliding surface was generally developed along the top of the Triassic Badong Formation (T2b2) with purple-red silty mudstone ...