汶川地震滑坡灾害研究综述

Wenchuan Earthquake-induced Landslides:an Overview

汶川地震后,次生滑坡灾害问题受到了广泛关注。文章从以下七个方面对当前汶川地震次生滑坡灾害研究成果进行了总结:①汶川地震滑坡区域分布调查与编录;②重点滑坡详细调查、类型、机制、稳定性分析、运动堆积模拟;③特点与分布特征;④影响因子敏感性分析;⑤汶川地震滑坡评价;⑥汶川地震区泥石流研究;⑦滑坡岩体力学试验研究。最后,总结了当前研究存在的问题,并对以后的研究方向进行了展望。

Wenchuan earthquake-induced landslides have been concerned extensively. In this article, the achievements of Wenchuan earthquake-induced landslides study are summarized by the following aspects： landslides distribution investigation and index map; detailed investigation, type, mechanisms, stability analysis, movement and deposit simulation of some typical landslides; general features and distribution characteristics; impact factors sensitivity analysis; landslide evaluation; debris flow research in earthquake affected area; rock mechanics test. Finally, problems in Wenchuan earthquake-induced landslides studying are examined, and prospects on future research are also presented.