| 研究生: |
蘇功耀 Su, Kung-yao |
|---|---|
| 論文名稱: |
分析機場胎屑之微觀特性 Microscopic Characteristics of Rubber Deposit on Airport Pavements |
| 指導教授: |
陳建旭
Chen, Jian-shiuh |
| 學位類別: |
碩士 Master |
| 系所名稱: |
工學院 - 土木工程學系碩士在職專班 Department of Civil Engineering (on the job class) |
| 論文出版年: | 2007 |
| 畢業學年度: | 95 |
| 語文別: | 中文 |
| 論文頁數: | 136 |
| 中文關鍵詞: | 胎屑 、摩擦係數 |
| 外文關鍵詞: | rubber, friction |
| 相關次數: | 點閱:95 下載:3 |
| 分享至: |
| 查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報 |
針對近年來發生多起民航機滑出跑道的飛安事故,每當飛安事故發生後,行政院飛航安全委員會均委託相關機構進行跑道摩擦係數測試,其結果發現每當飛安事件發生其跑道摩擦係數值均偏低,探討其原因除了降雨積水、紋理磨耗外,就是胎屑沉積所致。爲解決相關問題各國均投入各種研究,其研究結果經由美國聯邦航空總署(Federal Aviation Administration, FAA)及國際民航組織(International Civil Aviation Organization, ICAO)制定相關規範包含粗質紋理量測及胎屑處理方式,提供各國機場參考使用。惟對胎屑微觀狀況下相關研究較為缺乏。
本研究是以高雄國際機場跑道作為研究對象,透過連續摩擦檢測設備獲得該機場跑道抗滑值較低位置發生於著陸區,並於該區域內佈設相關位置點其中採用油脂塗佈法量測粗質紋理變化情形,配合英式擺錘法量測其定點靜摩擦係數。並於佈設位置點取得胎屑樣本採用光學及掃瞄式電子顯微鏡加以觀測其胎屑內部組成及構造。
藉由上述各項施作可找出微觀下胎屑的兩大特性即層疊性及方向性並量測出胎屑厚度。
針對靜摩擦係數或動摩擦係數,就所得結果跑道中心左側區域之平均值大於右側區域平均值。研判造成此一現象可能的原因為側風的影響,造成飛機降落時右側輪胎先行著地。
有關英式擺錘數BPN,其量測結果跑道左側區域之平均值亦大於右側區域平均值且所得之方程式呈線性關係,藉由線性方程式可求得不同摩擦係數之相對BPN值。無論位於跑道左側區域與右側區域。另可求得維護計畫水準0.47與最低摩擦水準0.34之相對BPN值。
According to the occurrence of excursion from Runway in the recently years, when runway occurrence occurs Aviation Safety Council delegate the relative institution to conduct a research on Continuous Friction Measuring. Based on the research result, discover that runway touchdown fruction indicate low value when runway occurrence occurs. The result are raining, high consume of rubber, and rubber deposit.
To result the issues, a lot of countries dedicate to variety of research. FAA, ICAO conduct relative rules include macrotexture measuring and process of rubber to provider a reference to each airport all over the world, but lack of research on Mircoscopic Characterustics of Rubber.
This Research us based upon Kaohsiung International Airport by using Continuous Friction Measuring Equipment, the airport obtain low anti-excursion for airplane landing. Using grease smear method in the landing area to obverse and records the point of status. Also include British Protable Skid-Resistance Tester for static friction factor. Also collect rubber sample form landing area, use Optical and Scanning Electron microscope to discover the material structure of rubber sample.
Based on the practices above, there are two features in mircoscopic rubbe which are layer type and Direction type also and indicate the thin of rubber.
The result indicate the average value of Static friction factor and dynamic friction factor for the central-left side is greater than the central-right side of runway. Based upon this practice, the result of side-wind effort will force the right wheel of airplane landing first.
The result of this measuring practice is the average value of British Pendulum Number (BPN) which indicate left side greater then right side of runway. The equation indicate line relative, based upon this equation will get different friction factor of BPN value. Therefore, the maintain plan level is 0.47 compare the lowest friction is 0.34 of BPN on both right and left side of runway.
交通部民航局 (2004), ”民用機場鋪砌道面狀況應注意事項”,交通部民航局,台北。
交通部民航局 (2005), ”民用機場設計暨運作規範”,交通部民航局,台北。
高雄國際航空站 (2004),”高雄國際航空站巡場與維護作業程序”,交通部民航局,高雄。
陳志興 (2007),”分析機場跑道抗滑值之變化-以高雄國際機場為
例”,國立成功大學研究所碩士論文,台南。
黃威穎 (2000),” 鋪面抗滑檢測技術應用及機場監測評析系統建立之研究”,國立台灣大學土木工程學研究所碩士論文,台北。
陳淮松 (1998), 瀝青混凝土路面工程,國立中央大學土木系,中壢。
根據行政院飛航安全委員會網站http://www.asc.gov.tw/asc_ch/index.asp# (2007年1月瀏覽)
Anderson, D.A, and Henry.J.J. (1979),The Selection of Aggregates for Skid Restistant Pavements,Proceedings of Association of Asphalt Paving Technologists,Vol.48, pp.587-610.
ASTM E303-93 (1999),Standard Test Method for Measuring Surface Frictional Properties Using The British Pendulum Tester,Annual Book of ASTM Standards, Vol.04.03, pp.685~691.
Chen, Y.S. and Zummo, G. (2004) ,“Pavement Design to Accommodate the Airbus A380 at John F. Kennedy International Airport,” 83rd Annual Meeting of Transportation Research Board, Washington, D.C. (CD-ROM).
Choubane, B., Holzschuher, C.R., Gokhale, S. (2004), Precision of Locked-Whell Testers for Measurement of Roadway Surface Friction Characteristics. Transportation Research Record 1869, pp.145-151.
Federal Aviation Administration (1997), “Measurement, Construction,and Maintenance of Skid-Resistant Airport Pavement Surfaces,”Department of Transportation Advisory Circular,A/C No. 150/5320-12C.
FLUKE, (2004),Infrared Thermometers Users Manual.
Fwa, T.F., Chan, W.T. and Lim, C.T. (1997), “Decision Framework for Pavement Friction Management of Airport Runway,"Journal Of Transportation Engineering, Vol.123, pp.429-435.
Herrin, S. M. (2004),“Hot Mix Asphalt for Airfield Pavements,” Journal of Association of Asphalt Paving Technologists, Vol.73, pp.837-855.
Henderson, R., Cenek, P. and Patrick, J. (2006),“The Effect of Crushing on The Skid Resistance of Chipseals,” 22nd ARRB Conference – Research into Practice, Canberra Australia.(on CD ROM)
International Civil Aviation Organization (2002), “Pavement Surface Condition,” Airport Services Manual Part 2, Doc 9137, AN/898.
Kokkalis, A. G., Tsohos, G. H. and Panagouli ,O. K. (2002),
“Consideration of Fractals Potential in Pavement Skid
Resistance Evaluation,” Journal of Transportation Engineering, Vol.128, pp.591-594.
Kummer, H.W. and Meyer, W.E. (1967), “Tentative Skid-Resistance Requirement for Main Rural Highways”, National Cooperative Highway Research Program Report 37.
Maclean, D.J. and Shergold, F.A. The Polishing of Roadstone in Relation to the Resistance to Skidding of Bituminous Road Surfacings. DSIR Road Research Laboratory. Road Research Technical Paper NO.43.
Meyer, W.E. and Kummer, H.W. (1962),Mechanism of Force
Transmission Between Tire and Road. SAE report 490A,March
1962, pp.18-26.
Moore, D.F. (1975). The Friction of Pneumatic Tyres Elsevier Scientific Publishing Company.
Neville, G.A. (1974) A Study of the Mechanism of Polishing of Roadstone by Traffic,Trans Road Research Lab TRRRL
LR 621.
Thenoux, G., Allen, W. and Bell, C. (1996)”Study of Aircraft Accident Related to Asphalt Runway Skid Resistance”,Transportation Research Record 1536, pp.59-63.