| 边坡系统演化的开放度研究 |
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| 引用本文： | 黄志全,廖德华,姜彤,王思敬.边坡系统演化的开放度研究[J].力学学报,2002,10(2):152-155. |
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| 作者姓名： | 黄志全 廖德华 姜彤 王思敬 |
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| 作者单位： | 1. 石油大学地球科学系,北京102200;
2. 华北水利水电学院岩土工程系,郑州450045;
3. 广西水电科学研究所,南宁530021;
4. 中国科学院地质与地球物理研究所,北京100029 |
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| 基金项目： | 中国科学院资源与环境研究重点项目(KZ952-J1-416)资助 |
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| 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.
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| 关 键 词： | 边坡系统 熵 开放度 |
| 收稿时间： | 2001-01-10 |
| 修稿时间： | 2001-10-10 |
STUDY ON OPENING DEGREE OF SLOPE SYSTEM EVOLUTION |
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| HUANG Zhiquan,LIAO Dehua,JIANG Tong,WANG Sijing.STUDY ON OPENING DEGREE OF SLOPE SYSTEM EVOLUTION[J].chinese journal of theoretical and applied mechanics,2002,10(2):152-155. |
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| Authors: | HUANG Zhiquan LIAO Dehua JIANG Tong WANG Sijing |
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| Institution: | 1. Department of Earth Sciences, University of petroleum, Beijing 102200;
2. North china Institute of Water Conservancy and Hydroelectric power, Zhengzhou 450045;
3. Guangxi Hydroelectric Research Institute,Nanning 530021;
4. EGL,Chinese Academy of Sciences,Beijing 100029 |
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| 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. |
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| Keywords: | Slope system Entropy Opening degree |
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