地震诱发滑坡的链式阶段势能分析

英文篇名：Analysis on Chain Stage Static Energy of Slope Sliding Caused by Earthquake
中文刊名：西部交通科技
英文刊名：Western China Communications Science & Technology
作者：杨枭 ; 肖盛燮
英文作者：YANG Xiao ; XIAO Sheng-Xie(Research Institute of Disaster Prevention and Management ; Chongqing Jiaotong University ; Chongqing ; 400074)
中文关键词：滑坡 ; 链式阶段 ; 土颗粒 ; 势能 ; 分析
英文关键词：Slope ; Chain stage ; Soil particle ; Static energy ; Analysis
出版日期：2011-02-28
机构：重庆交通大学防灾减灾工程研究所;
年：2011
期：02
出版单位：西部交通科技

摘要

文章基于链式理论,介绍了地震诱发滑坡的过程及其阶段划分,并根据热力学中颗粒与系统势能的关系,探讨了地震滑坡各阶段所对应的势能变化过程及其大小,阐述了各阶段产生的原因以及地震滑坡结束的条件,提出了一种计算地震滑坡发生时所释放能量大小的简便算法。
Based on chain theory,the article introduces the process and stage of slope slid-ing caused by earthquake.According to the relationship between particle and static energy in thermology,the article also discusses the change of static energy during different stage of slope sliding,the reason that caused different stages and the conditions to end the earth-quake sliding.A simple calculation method that helps calculate the static energy during sliding is proposed in the end.

引文

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