我国改革开放三十年多年来,开放进程不断加深,随着改革开放进程的深入,我国经济得到了大力的发展。在路桥的设计施工中,路桥过渡路基路面的设计是十分重要的一个环节,路桥过渡路段的路面是结构设计中的难题和重点,经常存在这样那样的问题,使路桥设计人员犯难。现本着重对路桥过渡段路基路面的结构设计进简述,分析路桥过渡路基路面结构设计的方案,为路桥设计工作者在设计中提高借鉴。 Since the reform and opening up for more than three decades in our country, the opening-up process has been deepening. With the deepening of the reform and opening up process, our economy has been vigorously developed. In the design and construction of road and bridge, the design of road-bridge crossing subgrade is a very important link. The pavement of road-bridge transitional section is the difficult problem and the key point in the structural design. There are often such problems so that the designers of road and bridge commit crimes. The emphasis is on the design of subgrade and pavement structure at the transitional section of road and bridge, and the scheme of structural design of road and subgrade is analyzed. It will be used as a reference for road and bridge design workers in the design.