Characteristics of Landslides Induced by the Great Wenchuan Earthquake

来源 :Journal of Earth Science | 被引量 : 0次 | 上传用户:congrorm
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
The great Wenchuan (汶川) earthquake induced a large quantity of landslides. They are widely distributed and caused tremendous damages. The sliding mechanism and characteristics of these earthquake-induced landslides are different from those of conventional gravity landslides. Their occurrences are apparently controlled by the powerful earthquake, and they are characterized by high potential energy sliding and ejection sliding. In this article, the earthquake-induced landslides are classified, the characteristics of the sliding and destruction of these landslides are described, and the relationship between the earthquake and the landslides is analyzed. The Donghekou (东河口) landslide is used as an example to characterize fast-moving long-distance earthquake-induced ejection slippage and landslide. This research suggests that many phenomena and issues related to earthquake-induced land-slide are beyond current recognition and knowledge, and new methodologies should be adopted to consider the effect of the earthquake as the paramount factor in the development of landslides. Furthermore, the study of fast-moving long-distance earthquake-induced landslides can also shed light on the formation of old and ancient landslides. The great Wenchuan (Wenchuan) earthquake induced a large quantity of landslides. They are widely distributed and caused tremendous damages. The sliding mechanism and characteristics of these earthquake-induced landslides are different from those of conventional gravity landslides. powerful earthquake, and they are characterized by high potential energy sliding and ejection sliding. In this article, the earthquake-induced landslides are classified, the characteristics of the sliding and destruction of these landslides are described, and the relationship between the earthquake and landslides is analyzed. The study suggests that many phenomena and issues related to earthquake-induced land-slide are beyond current recognition and knowledge, and new methodologies should be adopted to c onsider the effect of the earthquake as the paramount factor in the development of landslides. furthermore, the study of fast-moving long-distance earthquake-induced landslides can also shed light on the formation of old and ancient landslides.
其他文献
Q:有的时候我们上网需要使用代理,可是不同的浏览器里面的代理设置是不一样的,有的甚至不支持某种协议的代理。那么如何让所有的浏览器都支持全部的代理协议,同时让代理操作起来更加简便呢?  A:首先下载Sockscap64这款代理软件,在弹出的操作界面点击“代理管理器”按钮,从而添加一个自己使用的代理信息。接着点击工具栏中“程序”按钮,选择要进行代理操作的软件程序。以后浏览器不需要经过任何设置,通过这款