Lessons We Learned from the Landslides Induced by the Wenchuan Earthquake and Its Application for the Future

摘要：

Wenchuan earthquake induced numerous slope movements, of which distribution and direction were controlled by the earthquake faults and the geology. Landslides, which occurred on foliated rocks, such as phyllite, and some landslides of carbonate rocks were preceded by gravitational slope deformation. But many landslides of carbonate rocks occurred newly without topographic precursors. Landslides of valley fills were also induced by the earthquake without topographic precursors. These findings could be applied to the future landslide susceptibility evaluation.

关键词： Landslide Earthquake Fault Site prediction Geology

作者: Masahiro Chigira Xiyong Wu Gonghui Wang Takashi Inokuchi

作者单位: Disaster Prevention Research Institute, Kyoto University, Japan Southwest Jiaotong University, China Disaster Prevention Research Institute, Kyoto University, Japann National Research Institute for Earth Science and Disaster Prevention

会议类型: 国际会议

会议名称: The First Anniversary of Wenchuan Earthquake(纪念汶川地震一周年国际学术会议)

会议地点: 成都

会议语种:英文

页码: 64-71

在线出版日期: 2009-05-10（万方平台首次上网日期，不代表论文的发表时间）