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现如今,我过经济的快速发展和科学技术的不断发展,城市化也不断的加快,这就要求公路的建设也要加快,要跟的上城市化的建设而在公路的建设过程中就需要冲击碾压技术来保障公路的建设需求。公路路基建设施工中最重要的就是冲击碾压技术,主要是用强大的冲击力对土体施加冲击压实功能,土中原有的水分和空气被挤出,土颗粒在强大的压力下重排列,较小的颗粒被挤压到大颗粒的缝隙中,使土层形成二次沉降。本文主要对冲击碾压技术进行介绍,并总结其技术的特点、在施工中的应用和注意事项,进行讨论、研究。
Nowadays, with the rapid economic development and the constant development of science and technology, urbanization has also accelerated. This requires that the construction of highways should be accelerated. It is necessary to follow the urbanization construction and to build the highways. Impact rolling technology to protect the construction needs of the road. Highway subgrade construction is the most important impact of rolling technology, mainly with a strong impact on the soil impacted by the impact of compaction, the soil of the original water and air are squeezed out, the soil particles in a strong rearrangement of pressure , Smaller particles are squeezed into the gap of large particles, so that the formation of secondary sedimentation. This paper introduces the impact rolling technology and summarizes the characteristics of its technology, application and precautions in the construction, to discuss and research.