機場柔性鋪面力學---經驗績效預測模式建立之研究(II);Study of Develop Mechanistic---Empirical Performance Prediction Models for Airport Flexable Pavement (II)

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題名:	機場柔性鋪面力學---經驗績效預測模式建立之研究(II);Study of Develop Mechanistic---Empirical Performance Prediction Models for Airport Flexable Pavement (II)
作者:	林志棟
貢獻者:	中央大學土木工程學系
關鍵詞:	土木水利工程類;機場鋪面管理;績效;預測模式;Airport Pavement management;Performance;Prediction Model
日期:	2008-09-01
上傳時間:	2012-10-01 11:14:22 (UTC+8)
出版者:	行政院國家科學委員會
摘要:	近年來運輸業發展快速，大眾對於航空運輸之需求日漸增大，且有著快速、安全以及高時效性等優點，使得機場以及航空業務日漸忙碌，此一現象造成高負載之機場面臨嚴重機場跑滑道鋪面破壞與難以管理之問題。隨著航空運輸蓬勃發展，促使飛機製造者研究發展運能更大，航程更遠的新一代飛機。如波音公司於1997年所推出之B 777客機，以及Airbus公司所推出之A380型客機其大荷重以及特殊的輪軸型式，使得傳統機場跑道設計方法已不足以使用，舊有的鋪面結構是否需要昇級？新的輪軸型式對跑道所造成之影響為何？如何針對機場跑道進行評估？以及其評估項目為何？等等問題都為工程師所迫切需要得知的課題。國內機場於鋪面管理發展相對於公路較晚，不僅缺少長期鋪面績效資料，以及無一適合的鋪面績效預測模式，因此造成工程師於未來養護排程時並無一準則，無法有效的應用維護維修經費。本研究擬利用力學-經驗法則，以力學以及理論做為出發點進行機場鋪面力學分析與探討，再利用應力轉換模式將美國NAPTF(National Airport Pavement Test Facility)資料庫之長期鋪面試驗資料，透過力學以及統計方法進行轉換與分析，進一步將其應用在機場鋪面績效預測模式之建立，並將其結果建立一綜合性養護維修排程機制，以供未來相關單位應用。 ; The transport services are such advantages as fast, safe and high efficiency. People demand to air transportation increases day by day, therefore induce the airport and airline operation busy. This phenomenon leads to high loading of the airport pavements were confronted by some problems, which difficult to manage and damage of runway and taxiway. Due to the air transportation grows vigorously, the plane makers develop farther voyage and more passenger carrier. Such as Boeing’s 777 and Aorbus’ 380 airliners has high wheel loading and particular wheel gears. The thickness design methodology for traditional airfield pavements may not enough to use. Hence, some problems as the follow that require engineer to figure out: (1)Do some structure of former pavements need upgrading? (2)How to influence runway lead to the new wheel gears? and (3)How to assess to the airfield runway? And assess the project in it? It is relatively late to the highway that manages in the internal airport pavement. Lake the long-term performance information and suitable performance prediction models, cause engineers unable to use the funds suitably. This research present mechanics-experience rule, carry on mechanics analysis and discussion of the airfield pavement with the theory of mechanics. Further, utilize the long-term performance database of the NAPTF for mechanics and statistics theory, to develop the predict models for pavement performance of the airfield. Build the composite maintain scheduling mechanism. ; 研究期間 9708 ~ 9807
關聯:	財團法人國家實驗研究院科技政策研究與資訊中心
顯示於類別:	[土木工程學系 ] 研究計畫

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