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近几年,滦县农村公路修建了约500km水泥混凝土路面,但都在不同程度上存在着一些裂缝,结合滦县农村公路实际清况,分析了水泥混凝土路面出现裂缝的成因。
In recent years, about 500km of cement concrete pavement has been constructed in rural roads of Luanxian County, but there are some cracks in varying degrees. Based on the actual situation of rural roads in Luanxian County, the causes of cracks in cement concrete pavement are analyzed.