| 岩石动载损伤破坏的研究进展 |
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| 引用本文： | 蒲美玲.岩石动载损伤破坏的研究进展[J].江汉石油职工大学学报,2008,21(2):7-11. |
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| 作者姓名： | 蒲美玲 |
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| 作者单位： | 中国石化江汉油田分公司采油工艺研究院,湖北,潜江,433124 |
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| 摘 要： | 自从1976年Dougill将损伤力学引入岩石材料的研究中以来，岩石动载损伤破坏的研究已成为岩石力学领域重要研究课题之一，并且在许多行业中应用。概述了岩石动载损伤破坏实验的研究、破坏特性、能量损耗、损伤破坏模型及本构方程的发展，提出了水中爆炸激波对饱和水泥试样冲击损伤的初步研究成果。
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| 关 键 词： | 岩石 动载损伤 截荷作用 实验研究 |
| 文章编号： | 1009-301X(2008)02-0007-05 |
| 修稿时间： | 2007年12月10 |
Some Advances about Research on Rock Damage by Impact Loading |
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| PU Mei-ling.Some Advances about Research on Rock Damage by Impact Loading[J].Journal of Jianghan Petroleum University of Staff and Workers,2008,21(2):7-11. |
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| Authors: | PU Mei-ling |
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| Affiliation: | PU Mei-ling (Oil Production Technology Research Institute of Jianghan Oilfield Company, SINOPEC, Qianjiang Hubei,433124, China) |
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| Abstract: | The research on rock damage by Impact loading has been one of the important research topics in rock mechanics field and applied in many industries since damage mechanics was introduced into the research of rock materials by Dougill in 1976.This paper summarizes the present situation of experimental research on rock damage by impact loading,damage characteristics,energy dissipation,damage model and the development of constitutive equation.Thus it suggests some preliminary research results for saturated cement sample impact damage caused by explosive waves in water. |
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| Keywords: | Rock Impact Loading Research Prospect |
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