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標題: 草溝水理實驗之研究
Study on Hydraulic Experiments in a Grassed Channel
作者: Yang, Shan-Ching
關鍵字: flume tests;渠道試驗;grassed channel;植生渠道;曼寧粗糙係數
出版社: 水土保持學系所
引用: 1. 王如意、易任,1983,「應用水文學(上冊)」,茂昌圖書公司,台北,第249-250頁。 2. 江憶玲,1995,「剪力流流過多孔介質底床之研究」,碩士論文,台灣大學土木工程學研究所,台北。 3. 宋長虹,1993,「水波作用下多孔彈性底床動力反應之研究」,博士論文,台灣大學土木工程學研究所,台北。 4. 孫永達,1998,「剛性透水底床明渠水流及其懸浮泥砂之分析」,碩士論文,台灣大學土木工程學研究所,台北。 5. 黃明興,1993,「植生倒伏對水流阻力影響之研究」,碩士論文,台灣大學農業工程學研究所,台北。 6. 農委會,1982,「水土保持手冊」,行政院農委會。 7. 萬鑫森譯,1991,「基礎土壤物理學」,茂昌圖書有限公司,台北。 8. 許煜聖,2003,「水流流經植生地表之水理分析」,碩士論文,中興大學水土保持學系碩士班,台中。 9. Adraian, D.D., and Martel, C.J., 1989, “Determination of Manning’s n and Friction Factor in Vegetated Waterways,”Proceedings of the international Conference for Centennial of Manning’s Formula and Kuichling’s Rational Formula, pp579-588. 10. Beavers, G..S., and Joseph, D.D., 1967, “Boundary Conditions at a Naturally Permeable Wall,”JFM, Vol.30, No1, pp197-207. 11. Biot, M.A., 1956a, “Theory of Propagation Elastic Waves in a Fluid Saturated Porous Solid. I. Low-Frequency Range,”JASA 28, pp168-178. 12. Biot, M.A., 1956b, “Theory of Propagation Elastic Waves in a Fluid Saturated Porous Solid. II. High-Frequency Range,” JASA 28, pp 179-191. 13. Biot, M.A., 1962, “Mechanics of Deformation and Acoustic Propagation in Porous Media,”Journal of Applied Physics, Vol. 33, No. 4, pp1482-1498. 14. Chen, Y. H., and Cotton, G. K., 1988, “Design of roadside channels with flexible linings,” Federal Highway Administration Report HEC- 15/FHWA-1P-87-7. 15. Chow, V.T., 1959, “Open-Channel Hydraulics,” McGraw-Hill. 16. Darcy, H., 1854, “Sur des recherches expérimentales relatives au mouvement des eaux dans les tuyaux (Experimental researches on the flow of water in pipes),” Comptes rendus des séances de l’Académie des Sciences, Vol. 38, pp.1109-1121. 17. Herschel, C., 1897, “On the origin of the Chézy formula,” Journal, Association of Engineering Societies, Vol. 18, pp.363-368. Discussion, pp.368-369. 18. Hewlett, H.W. M., Boorman, L.A., and Bramley, M.E., 1987, “Design of reinforced grass waterways,” CIRIA Report No. 116, Construction Industry Research and Information Association, London, 118 pp. 19. Hsieh, Ping-Cheng and Yu-Sheng Shiu, 2006, “Analytical solutions for water flow passing over a vegetal area,” Advances in Water Resources, Vol. 29(9):pp. 1257-1266. 20. Kaviany, M.,1991, “Principles of heat transfer in porous media,” Springer-Verlag. 21. Kobayashi, N., Raichle, A.W. and Asano, T., 1993, “Wave Attenuation by Vegetation,” ASCE Journal of Waterways. Port, Coastal, and Ocean Engineering, Vol. 119, No. 1, pp. 30-48. 22. Kouwen, N., Li, R.M., and Simons, D.B., 1981, “Flow Resistance in Vegetated Waterways,” Transactions, ASAE, Vol. 24, No.3, pp.684-698. 23. Kouwen, N., Unny, T.E. and Hill, H.M., 1969, “Flow Resistance in Vegetated Channels,” Journal of the irrigation and Drainage Division, ASCE, Vol. 95, No.IR2, pp.329-343. 24. Manning, R., 1891, “On the flow of water in open channels and pipes,” Transactions, Institution of Civil Engineers of Ireland, Vol.20, pp.161-207. 25. Palmer, V. J., 1945, “A Method for Designing Vegetated Waterways, Agricultural Engineering,” Vol. 26, No. 12, pp.516-520. 26. Rowiński, P. M. and Kubrak, J., 2002, “A Mixing-Length Model for predicting Vertical Velocity Distribution on Flows through Emergent Vegetation,” Journal of Hydrological Science, Vol. 47, No. 6, pp. 893-904. 27. Rouse, H., 1965, “Critical Analysis of Open-Channel Resistance,” Journal of Hydraulics Divisions, ASCE, Vol. 91, No. HY4, pp. 1-25. 28. Temple, D. M., 1987, “Closure of ‘Velocity Distribution Coefficients for Grass-lined Channels’,” ASCE Journal of Hydraulic Engineering, Vol. 113, No. 9, pp.1224-1226. 29. Kutija, V. and Hong H. T. M., 1996, “A Numerical Model for Assessing the Additional Resistance to Flow Introduction by Flexible Vegetation,” Journal of Hydraulic Research, Vol.34, No.1, pp. 99-114. 30. Wu, F. C., Shen, H. W., and Chou, Y. J., 1999, “Variation of Roughness Coefficients for Unsubmerged and Submerged Vegetation,” Journal of Hydraulic Engineering, Vol.125, No.9, pp. 934-942.

In order to protect the ecological system, the proportion of using concrete to construct drainage facilities should be reduced, and some non-major drainage facilities could be replaced with grassed channels for reducing the use of concrete. This experiment was executed with three kinds of grass and two kinds of soil to analyze the grassed channel design and to seek the best one.
The result shows that the velocity estimated by Manning's formula is always over-evaluated and larger than the measure one whatever the channel bottom and the vegetation are. The over-evaluated degree of Centipede grass (Eremochloa ophiuroides) is about 1.2 to 3 times, and the other ones of Bermuda grass (Cynodon dactylon) and Carpet grass (Axonopus affinis) are about 1.2 to 4 times.
In the application, the estimated discharge by Manning's formula is over-evaluated to a large degree, and the most one can be up to 44%. It shows that this method applied to drainage facilities design is often different from the fact easily.
其他識別: U0005-2508200715204400
Appears in Collections:水土保持學系

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