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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00002787naa a2200361 4500
001oai:DiVA.org:kth-216883
003SwePub
008171031s2016 | |||||||||||000 ||eng|
024a https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-2168832 URI
024a https://doi.org/10.1007/978-94-024-0867-6_542 DOI
040 a (SwePub)kth
041 a engb eng
042 9 SwePub
072 7a ref2 swepub-contenttype
072 7a kon2 swepub-publicationtype
100a Dinegdae, Yared H.u KTH,Byggvetenskap4 aut0 (Swepub:kth)u1zqwt35
2451 0a Effect of heavy traffic loading on predicted pavement fatigue life
264 c 2016-05-26
264 1a Dordrecht :b Springer Netherlands,c 2016
338 a print2 rdacarrier
500 a Export Date: 24 October 2017; Article; Correspondence Address: Dinegdae, Y.H.; Civil and Architectural Engineering, KTHSweden; email: dinegdae@kth.se. QC 20171031
520 a Fatigue cracking is one of the dominant failure modes of asphalt concrete pavements. There are a number of analysis and design methods that can be used to optimize pavement sections for this kind of distress. Most of these methods incorporate advanced material property predictive models. However, traffic loading, which has been identified as a primary contributing factor in causing fatigue cracking, is characterized relatively simplistically. There is a concern in light of recent advancement in traffic characterization, and tire inflation pressure surveys that existing methods might not be adequate. The objective of this paper is to evaluate and quantify the effects of truck traffic characterization in axle load spectra and high tire inflation pressure levels on predicted fatigue cracking performance. This was achieved by evaluating a number of pavement sections using the mechanics-based fatigue cracking analysis framework. The studied traffic characterization approaches are ESALs, axle load spectra with and without traffic seasonal variations and three levels of tire inflation pressures. It is evident from the result that higher tire inflation pressure and traffic characterization using axle load spectra induce more damage and subsequently early crack initiation time.
650 7a TEKNIK OCH TEKNOLOGIERx Samhällsbyggnadsteknik0 (SwePub)2012 hsv//swe
650 7a ENGINEERING AND TECHNOLOGYx Civil Engineering0 (SwePub)2012 hsv//eng
653 a Fatigue
653 a Mechanics-based
653 a Tire-pressure
653 a Traffic
700a Birgisson, B.4 aut
710a KTHb Byggvetenskap4 org
773t RILEM Bookseriesd Dordrecht : Springer Netherlandsg , s. 389-395q <389-395
8564 8u https://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-216883
8564 8u https://doi.org/10.1007/978-94-024-0867-6_54

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