Investigate the causes of failure of asphalt pavements in the khozestan province and provide new solutions for repairs

Mohammad Khodsiani¹ Abdolkarim Abbasi Dezfuli² Mahdi Ghanavatian³

1) MS Student of Construction Engineering and Management, Islamic Azad University, Ahvaz, Iran
2) Academic Staff Member and Assistant Professor, Department of Civil Engineering, Islamic Azad University, Ahvaz Branch, Iran
3) MS Student of Construction Engineering and Management, Islamic Azad University, Ahvaz, Iran

IOI Code : XYGD-BCFAF
Publication : The 5th International conference of Sciences and Engineering(5icesconf.com)
Abstract :
    The quality of the roads in our country is important issue. The research sofar shown that all the damages are soil related. The quality is depended on the degree of soil compaction and material conditions. The large amount of money is spent each year in Khozestan in order to provide safety in transportation. In the north we have mountain road in south are flat routs in this research we prepared the questioners and spread between the relative authorities. As a result by using SPSS software the manufacture of asphalt production unsuitable subbase, not enough round roads, climate conditions, work forces, traffic, kind of bitumen, the method of finishing, kind and quality of road equipments, good repair and maintenance period are the ranking of in the road damages. For each damages the repair method we perersnted. Hope that this research being useful for the relavant authorities.

Keywords : quality safety software infrastructure asphalt