Analysis on Breakage Mechanism of Cement Concrete Pavement in Early Time and Its Prevention

There are lots of factors affect the quality of cement concrete pavement. During the construction,it should not only avoid the refraction caused by instability of roadbed so as to keep the press degree,but also improve the technology of cement concrete construction,construct strictly in terms of design,extend the using life of cement concrete,and reduce the breakage possibility of cement concrete pavement in early time.