Experimental Modelling of Asphaltic Layers Behaviour at Reflective Fracture from Degraded Pavements – Parametric Studies

Romanian Journal of Transport Infrastructure

Lobază Mihai Gabriel¹  Dicu Mihai² 

[1] Eng. Assistant Prof. , PhD student, Faculty of Railways, Roads and Bridges, Technical University of Civil Engineering Bucharest;PhD Eng. Professor, Faculty of Railways, Roads and Bridges, Technical University of Civil Engineering Bucharest;

关键词: încărcări din trafic;    fisurare reflectivă;    parametrii fisurării;    traffic load;    reflective fracture;    fracture parameters;   

DOI  :  10.1515/rjti-2015-0031

来源: DOAJ

【 摘 要 】

Due to the pavement degradation in time, rehabilitation measures need to be adopted, maintaining the costs as lower as it can. One of the solutions often utilized is to apply a layer of asphalt concrete over the degraded pavement. The main issue of this method is that the fractures which exists in the old pavement are transmitted in the asphaltic overlay (reflective fracture).

【 授权许可】

Unknown