Research on Splicing Construction Technology of New and Old Pavement in Expressway Engineering
The splicing quality of new and old pavement is directly related to the service life and driving safety of expressway.However,the research on the splicing construction technology of new and old pavement is not sufficient,especially for the joint treatment technology of new and old pavement.In this regard,this paper deeply studies the splicing construction technology of old and new pavement,analyzes the construction technology and quality control points of old pavement cutting,subbase paving and surface splicing,in order to provide scientific basis and technical support for expressway engineering construction.The results show that the technology can effectively improve the bearing capacity,durability and stability of the new and old pavement joints,and has good economic and social benefits.
NETL
NSTL
万方数据
