挖方，指的是路基表面低于原地面时，从原地面至路基表面挖去部分的土石体积。
分析挖方路段路面早期易损的产生原因、条件和机理。
Causes, conditions and mechanism of early damage on slope section pavement are analyzed.
典型的单位是挖方或混凝土工程的立方码和布局钢的吨位。
Typical units are cubic yards for excavation or concrete work and tons for structural steel.
挖方路基的施工方法选择直接关系到施工进度和工程质量。
The roadbed construction methods together directly related to the construction progress and quality of the project.
应用推荐