Analysis of Multi-Crack Growth in Asphalt Pavement Based on Extended Finite Element Method

Yu Zhou Sima; Fu Zhou Wang

doi:10.4028/www.scientific.net/AMR.588-589.1926

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 588-589Analysis of Multi-Crack Growth in Asphalt Pavement...

Analysis of Multi-Crack Growth in Asphalt Pavement Based on Extended Finite Element Method

Abstract:

An extended finite element method (XFEM) for multiple crack growth in asphalt pavement is described. A discontinuous function and the two-dimensional asymptotic crack-tip displacement fields are added to the finite element approximation to account for the crack using the notion of partition of unity. This enables the domain to be modeled by finite element with no explicit meshing of the crack surfaces. Computational geometry issues associated with the representation of the crack and the enrichment of the finite element approximation are discussed. Finally, the propagation path of the cracks in asphalt pavement under different load conditions is presented.

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Periodical:

Advanced Materials Research (Volumes 588-589)

Pages:

1926-1929

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.588-589.1926

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Online since:

November 2012

Authors:

Yu Zhou Sima, Fu Zhou Wang

Keywords:

Asphalt Pavement, Crack Growth, Extended Finite Element Method (XFEM), Multiple Crack

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References

[1] Belytschko T, Black T. Elastic crack growth in finite element with minimal remeshing. International Journal for Numerical Method in Engineering, 1999, 45 (5): 601-620.

DOI: 10.1002/(sici)1097-0207(19990620)45:5<601::aid-nme598>3.0.co;2-s

Google Scholar

[2] Moe N, Dolbow J, Belytschko T. A finite element method for crack growth without remeshing. International Journal for Numerical Method in Engineering, 1999, 46 (1): 131-150.

DOI: 10.1002/(sici)1097-0207(19990910)46:1<131::aid-nme726>3.0.co;2-j

Google Scholar

[3] Sukumarr N, Moe N, Moran B, etc. Extended finite element method for three-dimensional crack modeling. International Journal for Numerical Methods in Engineering, 2000, 48: 1549–1570.

DOI: 10.1002/1097-0207(20000820)48:11<1549::aid-nme955>3.0.co;2-a

Google Scholar

[4] Melenk J M, Babuska I. The Partition of Unity Finite Element Method: Basic Theory and Applications. Seminar fur Angewandte Mathematik, Eidgenossische Technische Hochschule, Research Report No. 96-01, January, CH-8092 Zurich, Switzerland, (1996).

DOI: 10.21236/ada301760

Google Scholar

[5] Sukumar N, Prevost J-H. Modeling quasi-static crack growth with the extended finite element method. Part 1: Computer implementation. International Journal of Solids and Structure, 2003, 40: 7513-7537.

DOI: 10.1016/j.ijsolstr.2003.08.002

Google Scholar

[6] Dolbow J E. An extended finite element method with discontinuous enrichment for applied mechanics. PhD dissertation, Theoretical and Applied Mechanics, Northwestern University, USA, (1999).

Google Scholar

[7] Fleming M, Chu Y A, Moran B, Belytschko T. Enriched element-free Galerkin methods for crack tip fields. International Journal for Numerical Methods in Engineering, 1997, 40: 1483-1504.

DOI: 10.1002/(sici)1097-0207(19970430)40:8<1483::aid-nme123>3.0.co;2-6

Google Scholar