湖区干线公路沥青路面改建结构的探讨

To Investigate Reconstruction Structure of Trunk Highway Asphalt Pavement in Lake Area

根据湖北湖区当地气候条件,交通状况等因素,针对该路段沥青路面维修改造的现状,以及改造设计方案在湖区道路中有推广应用,分别提出了柔性基层沥青路面结构方案、半刚性基层沥青路面结构方案和刚性基层沥青路面结构方案,并对三种加铺结构方案加以探讨。

According to the weather conditions, traffic conditions and other factors of Hubei Lakes local, aiming at the present situation for asphalt pavement reconstruction in this section as well as the extension and application of reconstruction design.program of, lakes road, this paper proposed flexible base pavement program, semi-rigid asphalt pavement structure program and rigid base asphalt pavement structure program, and explored the three overlay structure programs.