機場跑道抗滑係數檢測門檻值分析 -以臺灣桃園國際機場為例;Analysis of threshold value of airport runway anti-slip coefficient detection -The subject is runway in Taiwan Taoyuan Airport-

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题名:	機場跑道抗滑係數檢測門檻值分析 -以臺灣桃園國際機場為例;Analysis of threshold value of airport runway anti-slip coefficient detection -The subject is runway in Taiwan Taoyuan Airport-
作者:	陳湘筠;CHEN, HSIANG-YUN
贡献者:	土木工程學系在職專班
关键词:	跑道抗滑值;胎屑清洗;門檻值;skid resistance of the airport runway;removing rubber deposits;threshold value
日期:	2019-07-24
上传时间:	2019-09-03 12:10:42 (UTC+8)
出版者:	國立中央大學
摘要:	桃園機場近年來因航運量持續成長，航空器大型化之趨勢以及跑道使用頻率較密集區段已陸續因不堪負荷而產生破壞現象，桃園機場公司於民國105 年底完成現有南北跑道整修及擴建。然而機場跑道抗滑性能為影響飛航安全要項之一，也是鋪面養護管理中重要的一項指標。適當之鋪面抗滑值可提供航機降落於適當距離內煞停、在側風、引擎故障時使航機能控制其方向，縮短其降落使用的時間等功能。航機於跑道起飛、降落過程因劇烈的加速度、煞與停的動作產生胎屑附著於道面上，使得胎屑累積至一定數量時影響以及降低跑道的抗滑值，而過低的跑道抗滑值將影響航機的飛航安全，因此道面的胎屑清洗工作與定期進行抗滑值檢測成為維護機場飛航安全之重要的一項課題。本研究除參考相關文獻及國內外相關規範外，利用既有檢測結果彙整分析，以線性回歸方程式預測不同季節時之抗滑值何時降低至養護門檻值與最低門檻值，得到夏季時抗滑值相對較其他月份低，夏天連續高溫時抗滑值下降率4.8‰較秋天常溫時抗滑值下降率1.6‰高約3 倍。並針對檢測結果探討夏季時機場跑道胎屑清洗方法之成效，以及機場跑道抗滑值檢測作業門檻值訂定是否合理、現行標準作業程序是否有不適合之處並提出建議供國內機場管理單位參考，期可提昇我國機場跑道之抗滑能力。;In recent years, Taoyuan airport runway has been damaged due to the growth of transportation volume, the trend of aircraft enlargement and high frequency used airport runway. Taoyuan airport company accomplished the renovation and expansion of the current southern and northern runway at the end of 2016; however, the skid resistance of the airport runway is one of the influences in flight security factor and at the same time, an important indicator in the pavement maintenance. The proper skid resistance on the pavement runway could help the aircraft land and stop in the appropriate distance, enable the aircraft to control its direction when crosswinds or engine failures, and shorten its′ landing time, etc. Taking off, landing and stop of an aircraft appeared to result in generating rubber deposits, which accumulate to a certain amount, will affect the skid resistance of the runway. And the low skid resistance, however will affect the safety of an aircraft. Therefore, rubber deposits cleaning on the runway surface and periodically measurement for the anti-slip value has become one of the most important tasks in flight safety maintenance. With reference to the relevant literature and related specifications, using the results of the existing test results, the linear regression equation is used to predict when the anti-slip values in different seasons are reduced to the threshold value and the minimum threshold, The anti-slip values in summer are lower than those in other months, and the anti-sliding values in summer are high. The rate of decline is 4.8 ‰, which is about 3 times higher than the fall rate of the anti-slip value at room temperature in the fall. This study explores the effectiveness of the airport runway rubber deposits cleaning method based on the test results, whether the threshold value set by anti-slip detection is reasonable or any inapplicability in current standard operating procedure and make recommendations for management units to improve the ability of skid-resistance in domestic airport runway.
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