Prevention Engineer Measures Researchs Of The Wolonggang Landslide In Fenjie County Of Chongqing In The Three Gorges Reservoir Area

The paper put forwards the geological characters of the Wolonggang landslides in the fenjie county of Chong-qing city. At the analyze of the kinds working conditions, the stability coefficients are counted in the main-slide surface by the thrust calculate method (the transfer coefficient method). The dual landslides is critical nowadays. On the foundation of stability condition of the landslides and the long goal of landslide prevention, two landslide prevention schemes are selected. The first scheme is the consist of surface drainage, cutting slope and reducing, anti-slide piles .The other scheme is the consist of surface drainage, cutting slope and reducing, the pre-stressed anchor added anti-slide piles. By the compare of technology,construction and economic, the first scheme is recommended. By the research Wolonggang landslides prevention measures, a technology method is offered and applied in the analogy reservoir landslide geological hazards prevention in the future.