Safety monitoring on the punished project of Yangjiachao Landslide

摘要

Yangjiachao landslide is one of the most important landslides in the Geheyan reservoir area ,23 km from the Geheyan power station.The stability of the landslide is relevant to the safety of the residents’s lives and belongings and stability of the aera because the government of Yazikou countryside of Changyang Tujia ethical autonomic county locate there with over 1000 inhabitants. On the basis of stability monitoring, the punished projects ,including the drainages of the surface and the underground , anchors and revetments in the foreslope ,was dealed with from November of 1998 to July of 2000