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| 小隙(b＜3 mm)单一流径基岩水平均流速的实验研究 | |
| 引用本文： | 钱家忠,赵卫东,刘咏,孙峰根.小隙(b＜3 mm)单一流径基岩水平均流速的实验研究[J].煤田地质与勘探,1999,27(2):35-38. |
| 作者姓名： | 钱家忠 赵卫东 刘咏 孙峰根 |
| 作者单位： | 1. 南京大学地球科学系,210093 2. 焦作工学院资源与环境工程系,454000 3. 焦作大学,454000 |
| 摘 要： | 根据模拟试验，研究了不同条件下小隙单一流径基岩水的平均流速；对平均流速与水力坡度间的关系进行了统计，建立了回归方程；为验证基岩水壁间运动的平均流速方程提供了的新的实验根据，解决了基岩水壁间运动理论的适用范围问题。 |
| 关 键 词： | 节理 裂隙水 流动速度 实验室研究 |
THE AVERAGE VELOCITY TEST OF BEDROCK WATER FOLW IN A SINGLE FRACTURE WITHIN 3mm WIDTH |
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| Qian Jiazhong,Zhao Weidong,Liu Yong,Sun Fenggen.THE AVERAGE VELOCITY TEST OF BEDROCK WATER FOLW IN A SINGLE FRACTURE WITHIN 3mm WIDTH[J].Coal Geology & Exploration,1999,27(2):35-38. | |
| Authors: | Qian Jiazhong Zhao Weidong Liu Yong Sun Fenggen |
| Institution: | Qian Jiazhong1Zhao Weidong2Liu Yong3Sun Fenggen21(Nanjing University)2(Jiaozuo Institute of Technology)3(Jiaozuo University) |
| Abstract: | According to the data obtained from simulated tests in laboratory,the s studies the average velocity of bedrock water flow in a single fracture within 3mm width in different condition,and establishes statistics equations of the average velocity and hydraulic gradient.A new test proof has been provided for testing the average velocity equations about bedrock water flow in the void between surfaces of rock's continuity interrupted.And the application scope of the theory about bedrock water flow in the void has been enlarged. |
| Keywords: | joint fracture water flow volocity laboratory studies |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |