| 防砂坝下游河床局部冲刷现象之研究 |
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| 引用本文： | 连惠邦.防砂坝下游河床局部冲刷现象之研究[J].水土保持研究,1995,2(3):45-49. |
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| 作者姓名： | 连惠邦 |
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| 作者单位： | 逢甲大学水利工程学系·台湾 |
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| 摘 要： | 防砂坝下游河床局部冲刷问题，对坝体安全及河道稳定具有深远之影响。因此，本研究乃利用冲射流理论分别探讨当冲刷达平衡时，冲刷坑之最大冲刷深度以及冲刷深度之时间变化，经与其他研究者试验资料验证比较，初步已获得良好之结果。
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| 关 键 词： | 防砂坝 局部冲刷 最大冲刷深度 |
Scouring Phenomenon of the Channel Bed Below a Sabo-dam |
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| Hui-pang Lien.Scouring Phenomenon of the Channel Bed Below a Sabo-dam[J].Research of Soil and Water Conservation,1995,2(3):45-49. |
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| Authors: | Hui-pang Lien |
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| Institution: | Department of Hydraulic Engineering, Feng Chia University, Taiwan |
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| Abstract: | Local scour in the channel bed below a sabo dam is an important factor related to river stability and safety of dam body.This paper presents the results of a study on the maximum depth of scour hole under equilibrium condition and scouring hydrograph of channel bed.The derived equation was found to be quite satistory by comparing with the experiments data obtained from other studies. |
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| Keywords: | sabo dam local scour maximum depth of scour |
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