TKUPAV: Stress Analysis and Thickness Design Program for Rigid Pavements

doi:10.1061/(ASCE)0733-947X(1999)125:4(338)

淡江大學機構典藏 > 工學院 > 土木工程學系暨研究所 > 期刊論文 > Item 987654321/44878

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题名:	TKUPAV: Stress Analysis and Thickness Design Program for Rigid Pavements
作者:	李英豪;Lee, Ying-haur
贡献者:	淡江大學土木工程學系
日期:	1999-07
上传时间:	2010-03-26 17:35:20 (UTC+8)
出版者:	Reston: American Society of Civil Engineers (ASCE)
摘要:	An alternative procedure for the determination of critical stresses and the thickness design of rigid pavements is presented. The effects of a finite slab size, different gear configurations, widened outer lane, tied concrete shoulder, second layer, and thermal curling are investigated. The well-known ILLI-SLAB finite-element program was used for the analysis. The program's applicability for stress estimation is further validated by reproducing very favorable results to the test sections of Taiwan's second northern highway, the AASHO road test, and the Arlington road test. Prediction models for stress adjustments are developed using a projection pursuit regression technique. A simplified stress analysis procedure is proposed and implemented in a user-friendly program (TKUPAV) to facilitate instant stress estimations at three critical locations of the slab; namely, the edge, corner, and interior. A modified Portland Cement Association stress analysis and thickness design procedure is also proposed and incorporated into the TKUPAV program. This program may be utilized for various structural analyses and designs of jointed concrete pavements in both the metric system and the U.S. customary system.
關聯:	Journal of Transportation Engineering 125(4), pp.338-346
DOI:	10.1061/(ASCE)0733-947X(1999)125:4(338)
显示于类别:	[土木工程學系暨研究所] 期刊論文

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