Elastic layer system theory is the basis of asphalt pavement structure analysis and material parameter is the important input. The material parameter is obtained by testing samples under the simple stress condition in the present Chinese asphalt pavement specification. In this paper, the conception of structural modulus for material is put forward to differentiate from sample modulus. Moreover the relationship between the structural modulus of three types of semi-rigid base material and their sample modulus are established. This will be the foundation of structure design methodology of asphalt pavement based on the structural modulus.
Structural Modulus of Semi-Rigid Base Course for Asphalt Pavement
First International Conference on Transportation Engineering ; 2007 ; Southwest Jiaotong University, Chengdu, China
2007-07-09
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Structural Modulus of Semi-Rigid Based Course for Asphalt Pavement
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