| 牛顿内摩擦定律和达西定律的改进 |
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| 引用本文： | 熊道锟. 牛顿内摩擦定律和达西定律的改进[J]. 岩土工程技术, 2004, 18(6): 275-278 |
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| 作者姓名： | 熊道锟 |
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| 作者单位： | 四川省华地建设工程有限责任公司,四川成都,610081 |
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| 摘 要： | 根据物体运动的摩擦力定律和物体变形破坏的库仑定律对牛顿内摩擦定律作了改进 ,进而改进了达西定律。用改进的达西定律与实验资料进行拟合 ,阐述了达西定律与实际偏离的原因。
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| 关 键 词： | 水力坡度 达西定律 牛顿内摩擦定律 层流 紊流 雷诺数 |
| 文章编号： | 1007-2993(2004)06-0275-04 |
| 修稿时间： | 2004-08-26 |
Improvement for Newton''''s Law of Viscosity and Darcy''''s Law |
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| Xiong Daokun. Improvement for Newton''''s Law of Viscosity and Darcy''''s Law[J]. Geotechnical Engineering Technique, 2004, 18(6): 275-278 |
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| Authors: | Xiong Daokun |
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| Abstract: | Newton's Law of viscosiy is improved according to the Friction Law of motion and the Coulomb's Law of deformation and disrupture of object,and the Da rcy's Law is improved.The improved Darcy's Law is fited with the test data,the r easons for deviation of the Darcy's Law to the test data is illustrated. |
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| Keywords: | hydraulic gradient Darcy's Law Newton's Law of viscosity laminar flow turbulent flow Reynold's number |
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