Development of a computational model for asphaltic concrete response under cyclic loading

Edwin Swart; Tom Scarpas; Xueyan Liu

doi:10.1061/40825(185)6

Development of a computational model for asphaltic concrete response under cyclic loading

Edwin Swart
, Tom Scarpas
, Xueyan Liu

Civil & Environmental Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

2 Scopus citations

Abstract

When traffic load is imposed on a pavement, a non-uniform displacement field develops giving rise to a multitude of triaxial states of stress. Triaxiality has been known to significantly influence the response of asphaltic materials. In this contribution the extension of the Desai plasticity based material model for reversed cyclic loading is presented. Hardening of the material is simulated via a mixed hardening formulation. In order to enable a smooth elastic-plastic transition, the bounding surface concept proposed by Dafalias and Popov is utilized. Copyright ASCE 2006.

Original language	British English
Title of host publication	Asphalt Concrete
Subtitle of host publication	Simulation, Modeling, and Experimental Characterization - Proc. of the Symposium on Mechanics of Flexible Pavements, part of the 2005 Joint ASME/ASCE/SES Conf. on Mech. and Mater.
Pages	53-60
Number of pages	8
Edition	146
DOIs	https://doi.org/10.1061/40825(185)6
State	Published - 2006
Event	Symposium on Mechanics of Flexible Pavements, part of the 2005 Joint ASME/ASCE/SES Conference on Mechanics and Materials - Baton Rouge, LA, United States Duration: 1 Jun 2005 → 3 Jun 2005

Publication series

Name	Geotechnical Special Publication
Number	146
ISSN (Print)	0895-0563

Conference

Conference	Symposium on Mechanics of Flexible Pavements, part of the 2005 Joint ASME/ASCE/SES Conference on Mechanics and Materials
Country/Territory	United States
City	Baton Rouge, LA
Period	1/06/05 → 3/06/05

Access to Document

10.1061/40825(185)6

Cite this

Swart, E., Scarpas, T., & Liu, X. (2006). Development of a computational model for asphaltic concrete response under cyclic loading. In Asphalt Concrete: Simulation, Modeling, and Experimental Characterization - Proc. of the Symposium on Mechanics of Flexible Pavements, part of the 2005 Joint ASME/ASCE/SES Conf. on Mech. and Mater. (146 ed., pp. 53-60). (Geotechnical Special Publication; No. 146). https://doi.org/10.1061/40825(185)6

Swart, Edwin ; Scarpas, Tom ; Liu, Xueyan. / Development of a computational model for asphaltic concrete response under cyclic loading. Asphalt Concrete: Simulation, Modeling, and Experimental Characterization - Proc. of the Symposium on Mechanics of Flexible Pavements, part of the 2005 Joint ASME/ASCE/SES Conf. on Mech. and Mater.. 146. ed. 2006. pp. 53-60 (Geotechnical Special Publication; 146).

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title = "Development of a computational model for asphaltic concrete response under cyclic loading",

abstract = "When traffic load is imposed on a pavement, a non-uniform displacement field develops giving rise to a multitude of triaxial states of stress. Triaxiality has been known to significantly influence the response of asphaltic materials. In this contribution the extension of the Desai plasticity based material model for reversed cyclic loading is presented. Hardening of the material is simulated via a mixed hardening formulation. In order to enable a smooth elastic-plastic transition, the bounding surface concept proposed by Dafalias and Popov is utilized. Copyright ASCE 2006.",

author = "Edwin Swart and Tom Scarpas and Xueyan Liu",

year = "2006",

doi = "10.1061/40825(185)6",

language = "British English",

isbn = "0784408254",

series = "Geotechnical Special Publication",

number = "146",

pages = "53--60",

booktitle = "Asphalt Concrete",

edition = "146",

note = "Symposium on Mechanics of Flexible Pavements, part of the 2005 Joint ASME/ASCE/SES Conference on Mechanics and Materials ; Conference date: 01-06-2005 Through 03-06-2005",

}

Swart, E, Scarpas, T & Liu, X 2006, Development of a computational model for asphaltic concrete response under cyclic loading. in Asphalt Concrete: Simulation, Modeling, and Experimental Characterization - Proc. of the Symposium on Mechanics of Flexible Pavements, part of the 2005 Joint ASME/ASCE/SES Conf. on Mech. and Mater.. 146 edn, Geotechnical Special Publication, no. 146, pp. 53-60, Symposium on Mechanics of Flexible Pavements, part of the 2005 Joint ASME/ASCE/SES Conference on Mechanics and Materials, Baton Rouge, LA, United States, 1/06/05. https://doi.org/10.1061/40825(185)6

Development of a computational model for asphaltic concrete response under cyclic loading. / Swart, Edwin; Scarpas, Tom; Liu, Xueyan.
Asphalt Concrete: Simulation, Modeling, and Experimental Characterization - Proc. of the Symposium on Mechanics of Flexible Pavements, part of the 2005 Joint ASME/ASCE/SES Conf. on Mech. and Mater.. 146. ed. 2006. p. 53-60 (Geotechnical Special Publication; No. 146).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Development of a computational model for asphaltic concrete response under cyclic loading

AU - Swart, Edwin

AU - Scarpas, Tom

AU - Liu, Xueyan

PY - 2006

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N2 - When traffic load is imposed on a pavement, a non-uniform displacement field develops giving rise to a multitude of triaxial states of stress. Triaxiality has been known to significantly influence the response of asphaltic materials. In this contribution the extension of the Desai plasticity based material model for reversed cyclic loading is presented. Hardening of the material is simulated via a mixed hardening formulation. In order to enable a smooth elastic-plastic transition, the bounding surface concept proposed by Dafalias and Popov is utilized. Copyright ASCE 2006.

AB - When traffic load is imposed on a pavement, a non-uniform displacement field develops giving rise to a multitude of triaxial states of stress. Triaxiality has been known to significantly influence the response of asphaltic materials. In this contribution the extension of the Desai plasticity based material model for reversed cyclic loading is presented. Hardening of the material is simulated via a mixed hardening formulation. In order to enable a smooth elastic-plastic transition, the bounding surface concept proposed by Dafalias and Popov is utilized. Copyright ASCE 2006.

UR - https://www.scopus.com/pages/publications/35448967937

U2 - 10.1061/40825(185)6

DO - 10.1061/40825(185)6

M3 - Conference contribution

AN - SCOPUS:35448967937

SN - 0784408254

SN - 9780784408254

T3 - Geotechnical Special Publication

SP - 53

EP - 60

BT - Asphalt Concrete

T2 - Symposium on Mechanics of Flexible Pavements, part of the 2005 Joint ASME/ASCE/SES Conference on Mechanics and Materials

Y2 - 1 June 2005 through 3 June 2005

ER -

Swart E, Scarpas T, Liu X. Development of a computational model for asphaltic concrete response under cyclic loading. In Asphalt Concrete: Simulation, Modeling, and Experimental Characterization - Proc. of the Symposium on Mechanics of Flexible Pavements, part of the 2005 Joint ASME/ASCE/SES Conf. on Mech. and Mater.. 146 ed. 2006. p. 53-60. (Geotechnical Special Publication; 146). doi: 10.1061/40825(185)6

Development of a computational model for asphaltic concrete response under cyclic loading

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