摘要
本文简要回顾了黄土坡所经历的几个主要认识阶段。作为修建葛洲坝水利枢纽时选定的巴东县城移民新城址,当时并不认为黄土坡是滑坡;在进行三峡工程地质论证时提出滑坡,但在滑坡范围的认识上有不同意见,焦点集中在黄土坡前缘是否属于滑坡;崔政权提出坠覆体概念认识黄土坡;近期又有崩滑堆积体的概念。作者提出斜坡岩体蠕变与滑坡复合的认识思路。
A brief review was given to the development of recognition in the paper. The Huangtupo slope was selected as the new site for the resettlement of the Badong town due to the construction of the Gezhouba dam in Yichang; then it was not considered as a landslide. As a large dimension of landslide of the Huangtupo slope, it was put forward during the geological investigations involved in the construction of the Three Gorges Project on the Changjiang River; but there is a lack of consensus on the range of the landslide; the dispute is focused on the front part of the Huangtupo slope, The avalanche - sliding models were successively proposed to explain the deformation of the Huangtupo slope, while a scheme of landslide preceded by mass rock creep was put forward by the authors.
出处
《湖北地矿》
2002年第4期15-18,共4页
Hubei Geology & Mineral Resources
关键词
滑坡
坠覆体
崩塌堆积体
岩体蠕变
巴东县
三峡工程
Landslide Downslope overlapping Avalanche - sliding Debris accumulation Mass rock creep Badong County The Three Gorges Project
