Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/34420
標題: 台中港海岸飛砂量推估之研究
A Study on the Estimate Wind Blown Sand in Taichung Harbor
作者: 吳昌翰
Wu, Chang-Han
關鍵字: 飛砂量
wind blown sand
BSNE
風速
風洞試驗
BSNE
wind velocity
wind tunnel.
出版社: 水土保持學系所
引用: 參考文獻 1. 台加工程顧問有限公司(2003)台中港北測淤沙區漂飛沙整治暨生態保育研究,交通部台中港務局:4-2~4-8。 2. 江永哲、張文詔(1978)海岸飛砂量估算之風洞試驗,中華水土保持學報,9(2):55~81。 3. 林信輝、江永哲(1979)砂體含水量與飛砂量之關係試驗,中華水土保持學報,10(2):173~193。 4. 邱創益、黃隆明(1993)定砂植物對海岸環境影響之研究,水土保持學報,25(1):39~52. 5. 游繁結(1986)台灣西海岸飛砂量推估之初步研究,中華水土保持學報,17(1):107~117。 6. 游繁結等(1987)台灣西海岸砂粒性狀之探討,水土保持學報,19:37~49 7. 游繁結(1989)濁水溪河口飛砂量之調查研究,中華農林學報,38(1):75~104。 8. 蔡明華(1972)崎頂海岸砂丘地土壤物理性及化學性測定研究,砂丘利用,73(3):1~5。 9. Bagnold, R.D.(1954)The physics of blown sand and desert dunes. Mathuen, &Co., Ltd. 10. Bisal. F and J. Hsieh (1996)Influence of moisture on erodibility of soil by wind, Soil Science.102(3):143~146. 11. Chepil, W. S(1945)Dynamics of wind erosion, Ⅲ, The transport capacity of the wind, Soil Science, 60:475~480. 12. Chepil, W. S(1956)Influence of moisture on erodibility of soil by wind, Soil Science Society Proceedings:288~292. 13. Deacon, E.L.(1949)Vertical diffusion in lowest layers of the atmosphere, Quarterly Journal of Royal Meteorological Society, 75:89~103. 14. Fryrear, D. W. (1986)A field dust sampler. Journal of Soil and Water Conservation, 41(2):117~120. 15. Horikawa, K. and H. W. Shen (1960) Sand movement by wind action on the characteristics of sand traps, Beach Erosion Board Crops of Engineers, Technical Memorandum. No. 119. 16. John E. Stout and Ted M. Zobeck(1996) The wolfforth field experiment:A wind erosion study, Soil Science, 161(9):616~632. 17. Staxton. K.(2001)Wind erosion and air quality research in the northwest U.S. columbia plateau, Organization and Progress, the 10th International Soil Conservation Organization Meeting, May:24~29. 18. Z. Masri, M. Zobisch, A. ZÖbisch, A. B Ruggen, P. Hayek and M. Kardous. (2003)Wind erosion in a marginal mediterranean dryland area:A case study from the Khansser valley, Syria, Earth Surface, Process, Landforms 28:1211-1222. 19. Owen, P. R.(1980)The physics of sand movement. lecture notes, workshop on physics of flow in desert. trieste:International Centre for Theoretical Physics. 20. Pye. K.(1987)Aeolian dust and dust deposits. London, Academic Press. 21. Pye. K. & Tsoar. H.(1990)Aeolian sand and sand dunes, London Unwin Hyman:88~122. 22. Stout J. E. and Zobeck T. M.(1996)The wolfforth field experiment, A wind erosion study. Soil Science 161(9):616~632. 23. Sorensen, M.,(1991)An analytical model of wind-blown sand transport. Acta Mechanica. Supplementum:67~82. 24. Van Donk S. J. and Skidmore E. L.(2001) Field experiments of evaluating wind erosion models. Annals of Arid Zone 40(3):281~302. 25. Zhibao D.(2002)The flux profile of a blowing sand cloud: A wind tunnel investigation, Geomorphology, 49:219~230. 26. Zhibao D.(2003)Aeolian sand transport: A Wind Tunnel Model, Sedimentary Geology, 161:71~83. 27. Zingg, A. W.(1952)Wind tunnel studies of movement of sedimentary material, Proc. 5th. Hyd. Conf., State Univ. of Iowa, Bull. 34,:111~135. 28. Zingg, A. W.(1953a)Wind tunnel studies of the movement of sedimentary material, Proceeding of the 5th Hydraulics Conf. Bull, 34:11~35. Inst. of Hydraulic. 29. Z. Masri(2003)Wind erosion in a marginal mediterranean dryland Area, A Case Study from the Khanasser Valley, Syria, Earth Surface Processes and Landforms, 28:121~122. 30. 田中貞雄(1954),風蝕防止に關する研究,農業氣象,10(1 , 2):57~59. 31. 中島勇喜(1979),飛砂制御に關する基礎的研究,九州大學農學部演習林報告,51:125~183. 32. 河村龍馬(1951),飛砂の研究,束京大學理工研報,5:3~4. 33. 樁東一郎(1974),水理學Ⅱ,森北出版社,日本東京,228~233.
摘要: Abstract The purpose of this study proposed herein is to research which understand about grain size, grain density, grain water content, wind velocity and wind blown sand in Taichung Harbor, at one time we observing the wind blown sand and wind velocity by sand sampler and multi-layer anemometer, further, estimates wind blown sand by Kawamura dimension analyze. The results of data by regression analysis that can be derived by power expression between wind velocity and wind blown sand, the grain size, grain density have negative relationship with wind blown sand, however, grain water content have no relationship with wind blown sand at 0.3% water content, moreover, the BSNE is closed than H-2 to estimates fluctuation of sand dune in Taichung Harbor. Two adjust estimates equation of wind blown sand by BSNE sand sampler (Q / d50 * U0.2 * σ) = 6.56 * 10-4 * ( U0.2^2 / g * d50 * σ/ρ )^0.8458(1) H-2 sand sampler (Q / d50 * U0.2 * σ) = 2.5 * 10-4 * ( U0.2^2 / g * d50 *σ/ρ )^0.7214(2) Key Words : wind blown sand, BSNE, wind velocity, wind tunnel.
摘要 本研究之目的在以現地觀測方法從事台中港海岸飛砂量之調查,以探討砂粒粒徑、密度、含水率及風速與飛砂量之關係,研究中以BSNE及H-2二種不同型式之集砂器,配合多層風速計進行飛砂量與風速之觀測,進而對中島飛砂量之因次分析式加以驗證、比較、探討與分析。 經由線性迴歸分析,綜合研究所得結果得知,風速與飛砂量呈指數極顯著關係,而砂粒密度及中值粒徑則與飛砂量呈負相關;又飛砂量與0.3 %極低含水率之砂粒,彼此間並無顯著關係;再者,BSNE集砂器較H-2集砂器之觀測結果更接近中島因次分析推估之飛砂量;將二種不同型式集砂器分析所得之飛砂量推估式,經由率定修正後為: BSNE型集砂器: (Q/ d50 * U0.2 * σ) = 6.56 * 10-4 * ( U0.2^2 / g * d50 * σ/ρ )^0.8458(1) H-2型集砂器: (Q/ d50 * U0.2 * σ) = 2.5 * 10-4 * ( U0.2^2 / g * d50 * σ/ρ )^0.7214 (2) 所得之結果,可提供相關工程規劃之重要參考依據。 關鍵字:飛砂量、BSNE、風速、風洞試驗
URI: http://hdl.handle.net/11455/34420
其他識別: U0005-2308200613422500
Appears in Collections:水土保持學系

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