摘要
Abstract
Backman beam method for detection of the cement concrete pavement is widely used at home and abroad, and it is the main method of cement concrete pavement strength of our survey, there are a lot of the joint of cement concrete pavement, in the long-term running effect and infiltration of rainwater ef-fect, very easy to cause the void beneath slab. According to the Backman beam method detection deflection data, this paper pr-oposes treatment scheme on the plate considering the road blo-ck bearing capacity, load transfer capability, and verifies.关键词
水泥混凝土路面/弯沉/承载能力/传荷能力/板底脱空Key words
cement concrete pavement/deflection/bearing c-apacity/load transfer/hollow board
