边坡系统演化的开放度研究

STUDY ON OPENING DEGREE OF SLOPE SYSTEM EVOLUTION

摘要: 边坡是一个由多个子系统组成的开放系统 ,开放是其发展、演化的前提与基础。为了研究边坡演化过程的开放性问题 ,本文提出了边坡系统演化的开放度概念及其理论表达式 ,讨论了边坡演化的开放度P的变化及其与熵流的关系 ,从理论上解释了边坡系统的二重性 ,建立了边坡系统开放度研究的初步理论框架 ,为研究边坡演化及滑坡防治提供了理论依据.

Abstract: The opening is a basis for development and evolution of a slope system which is composed of a lot of small systems. In order to study the opening of slope evolution, a concept of opening is put forward and its theoretical formula is presented. The relationship between the opening degree (P) and the entropy is discussed theoretically.