So in order to satisfying the needs in the highway construction the design methods of the asphalt concrete need to be optimized peremptorily in the existing criterion. 因此,鑒于瀝青路面出現的新問(wèn)題以及我國現行瀝青混合料設計規范存在的不足,必須對其進(jìn)行改進(jìn),以滿(mǎn)足工程建設實(shí)際的技術(shù)需求。