| 研究生: |
楊智幃 Yang, Chih-Wei |
|---|---|
| 論文名稱: |
捷運列車引致土層振動與衰減特性之研究 A Study on the characteristics of Ground Vibration and Attenuation Caused by Rapid Transit Trains |
| 指導教授: |
倪勝火
Ni, Sheng-Huoo |
| 學位類別: |
碩士 Master |
| 系所名稱: |
工學院 - 土木工程學系 Department of Civil Engineering |
| 論文出版年: | 2002 |
| 畢業學年度: | 90 |
| 語文別: | 中文 |
| 論文頁數: | 109 |
| 中文關鍵詞: | 木柵線 、捷運 、列車 、地表振動 、衰減 |
| 外文關鍵詞: | rapid transit, trains, ground vibration, attenuation |
| 相關次數: | 點閱:75 下載:4 |
| 分享至: |
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捷運乃現代化都市最有效率的大眾運輸工具之一,具備迅速、便捷、大量及舒適等優點,卻也帶來了噪音與振動問題,而其路線又常連結都會區與住宅區,於是對於人們工作與生活環境產生衝擊,故此問題急待克服與改善。
本研究以台北捷運為例,一方面對捷運木柵線列車行駛引致之振動進行量測,將量得之資料以1/3八音階頻譜圖顯示振動量大小,並作一分析比較;另一方面在捷運內湖線沿線藉由落錘夯擊地面所產生之能量,量測地表振動衰減,進而以Wiss模式和Bornitz模式分析,瞭解內湖捷運沿線地層振動之衰減特性。
研究結果顯示,列車行駛引致之振動以垂直方向之振動量最大,而鋼構橋面版下之振動比混凝土橋面版下之振動小,且皆有1.6Hz和6.3Hz之尖峰頻率;在振動衰減特性方面,內湖地區在x, y, z三方向之材料阻尼係數α值分別為0.0452(1/m)、0.0191(1/m)及0.0278(1/m),衰減係數m值分別為1.735、1.592及1.477,且受到振波頻率影響。
1.ANSI S1.11-1986(ASA 65-1986), "Specifications for Octave-Band and
Fractional-Octave-Band Analog and Digital Filters," Acoustical Society of
America, N. Y.(1993).
2.Attewell, P. D. and Farmer, I. W., "Attenuation of Ground Vibrations from
Pile Driving," Ground Engineering, Vol. 6, No. 4(1973).
3.Bolt, B. A., Earthquakes: A Primer, W. H. Freeman, San Francisco, 241p.
(1978).
4.Bornitz, G., " ber die Ausbreitung der von Groszkolbenmaschinen erzeugten
Bodenschwingungen in die tiefe, " J. Springer (Berlin) (1931)
5.Dowding, C. H., Construction Vibrations, Prentice-Hall, Upper Saddle River,
N.J.(1996).
6.Edwards, A. T. and Northwood, T. D., "Experimental Studies of the Effects
of Blasting on Structures, " The Engineer, Vol. 210(1960).
7.Ewing, W. M. and Jardetzky, W. S., Elastic Waves in Layered Media, McGraw-
Hill Book Co., New York, 380p.(1957).
8.Gutowski, T. G. and Dym, C. L., "Propagation of Ground Vibration: A Review,
" Journal of Sound and Vibration, Vol. 49, No. 2, pp. 179-193(1976).
9.Kim, D.S and Lee J.S, "Propagation and Attenuation Characteristics of Various
Ground Vibrations, " Soil Dynamics and Earthquake Engineering, Vol. 19, pp.
115-126(2000).
10.Kramer, S. L., Geotechnical Earthquake Engineering, Prentice-Hall, Upper
Saddle River, N.J.(1996).
11.Meade, M. L. and Dillon, C. R., Signals and Systems, Chapman & Hall, London
(1991).
12.Miller, G. F. and Pursey, H., "On the Partition of Energy between Elastic
Waves in a Semi-Infinite Solid," Proc. Royal Society, A233, pp. 55-69
(1955).
13.Richart, F. E., Jr., Woods, R. D., and Hall, J. R., Jr., Vibrations of Soils
and Foundations, Prentice-Hall, Englewood Cliffs, N. J.(1970).
14.Ruiten, C. J. M. van, "A New Method for the Measurement of Wheel/Rail
Roughness," Journal of Sound and Vibration, Vol.120, No. 2, pp. 287-295
(1988).
15.Theissen, J. R. and Wood, W. C., "Vibration in Structures Adjacent to Pile
Driving," Dames and Moore Engineering Bulletin, No. 60(1982).
16.Thompson, D. J., "Analysis of Wave Propagation in Railway Track,"
Proceedings of 17th International Seminar on Modal Analysis, Leuven(1992).
17.Thompson, D. J., "Wheel-Rail Noise Generation, Part l: Introduction and
Interaction Model," Journal of Sound and Vibration, Vol. 161, No. 3, pp.
387-400(1993).
18.Thompson, D. J., "Wheel-Rail Noise Generation, Part II: Wheel Vibration,
" Journal of Sound and vibration, Vol. 161, No. 3, pp. 401-419(1993).
19.Thompson, D. J., "Wheel-Rail Noise Generation, Part III: Rail Vibration,
" Journal of Sound and Vibration, Vol. 161, No. 3, pp. 421-446(1993).
20.Thompson, D. J., "Wheel-Rail Noise Generation, Part IV: Contact Zone and
Results, " Journal of Sound and Vibration, Vol. 161, No. 3, pp. 447-466
(1993).
21.Thompson, D. J., "Wheel-Rail Noise Generation, Part V: Inclusion of Wheel
Rotation, " Journal of Sound and Vibration, Vol. 161, No. 3, pp. 467-482
(1993).
22.Wiss, J. F., "Damage Effects of Pile-Driving Vibrations," Highway Research
Records, Vol. 155, pp. 14-20(1967).
23.Wiss, J. F., "Construction Vibrations: State-of-the-Art," J. Geotech.
Engrg., ASCE, Vol. 107, No. GT2, pp. 167-181(1981).
24.Woods, R. D., "Screening of Surface Waves in Soil," J. Soil Mech. and Found.
Engrg., ASCE, Vol. 94, SM4, pp. 951-979(1968).
25.Woods, R. D. and Jedele, L. P., "Energy-Attenuation from Construction
Vibrations," In: Gazetas G. Selig ET. editors, Vibration Problems in
Geotechnical Engineering, Special Publication of ASCE, pp.229-246(1985).
26.王藝明,「捷運木柵線交通振動特性之研究」,碩士論文,國立交通大學交通運輸研究所,新竹(1998)。
27.李全發,「打樁引致之地表振動與鄰房耐震診斷」,碩士論文,國立成功大學建築與城鄉研究所,台南(1984)。
28.李建中,「打樁引致之地表振動」,土木水利,第十卷,第四期,第45-59頁(1984)。
29.何靜芳,「受移動負荷之等間距連續支撐樑理論在輪軌動態分析之應用」,碩士論文,國立海洋大學系統工程暨造船研究所,基隆(2001)。
30.林建儀,「振動衰減模式與振波阻隔效應之實驗研究」,碩士論文,國立成功大學土木工程研究所,台南(2001)。
31.胡逸舟、秦中天、劉泉枝,「台北盆地大地工程相關特性之探討」,地工技術,第五十四期,第5-14頁(1996)。
32.黃俊鴻,「打樁震動對鄰近結構物影響之研究」,研究計畫期中報告,委託單位:榮民工程股份有限公司,執行單位:國立中央大學土木工程學系(2000)。
33.溫年通,「砂土承受夯擊時之波動傳遞與阻隔效果」,碩士論文,國立中央大學土木工程研究所,中壢(1999)。