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Modeling static creep with stress reversals of mastic asphalt.
KTH, School of Architecture and the Built Environment (ABE), Transport Science.
2011 (English)Independent thesis Advanced level (degree of Master (Two Years)), 20 credits / 30 HE creditsStudent thesis
Abstract [en]

This thesis studies the strain response of mastic asphalt to

arbitrary tension, arbitrary compression, alternating tension/compression,

loading, zigzag loading and sinusoidal loading. In order to model the strain

response to different loading histories, the scissors model is employed. Matlab

modules are developed that are able to predict strain response not only for

creep loading but also for other types of non constant stress loading such as

zigzag loading and sinusoidal loading. In addition, another phenomological

model, i.e. the viscoelastoplastic continuum damage model, is summarized

and discussed in detail with respect to its applicability for the available data




Place, publisher, year, edition, pages
2011. , 65 p.
Trita-VBT, ISSN 1650-867X ; 11:15
Keyword [en]
Viscoelastoplastic continuum damage model, scissors model, mastic asphalt, stress reversals
National Category
Engineering and Technology
URN: urn:nbn:se:kth:diva-50950OAI: diva2:463116
Available from: 2011-12-08 Created: 2011-12-08

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