三峡库区巫山县新城址工业区滑坡的成因机制研究

OCCURRENCE MECHANISM OF LANDSLIDE INDUSTRIAL ZONE OF IN THE NEW TOWN OF WUSHAN COUNTY, THE THREE GORGES RESERVOIR REGION

移民是三峡工程成败的关键。巫山县新城址的地质问题是当前学术界关注和争议的焦点，也是库区具有普遍性的问题。本文根据滑坡的地貌和结构特点，应用岩体结构控制论，提出了滑坡的成因机制，认为滑坡经历了先期滑动和后期改造的过程。

The people's resettlement project is a key part of the Three Gorges Project on the Yangtze River. The geological problem in the new town of Wushan County is a current focus of attention and contention in scientific circle, and is also a generally concerned problem in the Three Gorges Reservoir region. In the paper a mechanism for occurrence of landslide's is proposed. It shows that the landslide underwent the former slide stage and the latter reworking stage. This mechanism provides a theoretical basis for solution of a great deal of problems in the Three Gorges Reservoir region.