| 单裂隙面渗流特性及等效水力隙宽 |
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| 引用本文： | 王媛,速宝玉.单裂隙面渗流特性及等效水力隙宽[J].水科学进展,2002,13(1):61-68. |
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| 作者姓名： | 王媛 速宝玉 |
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| 作者单位： | 1.河海大学土木工程学院岩土所, 江苏, 南京, 210098; |
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| 基金项目： | 国家自然科学基金项目(59909002) |
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| 摘 要： | 首先讨论了描述单裂隙面几何特性的两个最基本参数——隙宽和粗糙性的确定方法,系统地总结和分析了现有有关单裂隙面渗流特性方面的研究成果,并对不同粗糙性描述下的裂隙等效水力隙宽的确定问题进行了探讨,提出了自已的看法,并指出进一步要解决的问题。
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| 关 键 词： | 岩体裂隙 单裂隙面渗流 岩体渗流 等效水力隙宽 |
| 文章编号： | 1001-6791(2002)01-0061-08 |
| 收稿时间： | 2000-05-14 |
| 修稿时间： | 2000年5月14日 |
Research on the behavior of fluid flow in a single fracture and its equivalent hydraulic aperture |
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| WANG Yuan,SU Bao-yu.Research on the behavior of fluid flow in a single fracture and its equivalent hydraulic aperture[J].Advances in Water Science,2002,13(1):61-68. |
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| Authors: | WANG Yuan SU Bao-yu |
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| Affiliation: | 1.College of Civil Engineering, Hohai University, Nanjing 210098, China;2.College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China |
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| Abstract: | Both the aperture and the roughness,which are the two important parameters of a single fracture,are discussed firstly. Research achievements of the fluid flow behavior in a single fracture are systematically reviewed. Various kinds of methods are described,while their rationality and applicability are discussed relatively. Based on the summary of the current achievements,moreover,future development and the possible improvement in the field are briefly discussed. |
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| Keywords: | rock mechanics fluid flow in a single fracture seepage in rock fissures equivalent hydraulic aperture |
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