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一、路基压实质量标准工程实践表明,压实是提高路基路面工程质量的经济而有效的技术措施之一。路基经过严格的压实以后,能够较大地增加路基路面的整体强度;能够显著地减小路基路面在行车荷载作用下的变形;并且,能够明显地降低路基的透水性,减少其饱水量,从而提高其水、温稳定性。路基压实的这些功效对于提高道路的使用品质,增加路面的使用寿命,以及降低工程造价都具有十分重要的意义。
First, the subgrade compaction quality standards Engineering practice shows that compaction is to improve the quality of subgrade and pavement engineering economy and effective technical measures. Subgrade after strict compaction, can greatly increase the overall strength of subgrade pavement; can significantly reduce the deformation of subgrade pavement under driving load; and, can significantly reduce the subgrade permeability and reduce its full amount of water to Improve its water, temperature stability. These functions of subgrade compaction are of great significance for improving the quality of use of the road, increasing the service life of the pavement, and reducing the construction cost.