随着我国公路运输事业的发展,公路运输中的行车密度及轴载荷均大大增加,而某些旧路面已出现辙槽和大波浪变形,甚至出现路基沉降现象,究其原因,除了施工作业未按照规程办事,没有进行分层压实之外,另一重要原因就是没有进行充分的基础压实。由于静辗压路机压实深度有限,已不能适应目前筑路工程 With the development of road transportation in our country, the driving density and axle load in road transportation have greatly increased. However, some old pavements have experienced the deformation of road ramps and big waves, and even subsidence of subgrade. The reason is that except for the construction work In accordance with the rules of service, without further compaction, another important reason is that there is no adequate basis for compaction. As the static roller compacting depth is limited, can not adapt to the current road construction