水泥混凝土路面的“四六”破坏成因分析

Analysis of "4-6" Destroy Cause Cement Concrete Pavement

新建水泥混凝土路面在第4-6年会产生集中破坏。本文根据大量实际资料指出了水泥混凝土路面"四六"破坏的主要形式和破坏过程,在此基础上分析"四六"破坏的主要原因,对于提高水泥混凝土路面的质量具有一定的参考价值。

The last two years,Because accept financial crisis led to the employment pressure is large and state policies to promote the aspects of effects,the number of migrant workers return home entrepreneurial have been significantly increased.But its behavior determines factors are varied.Based on the field investigation,analysis research for that migrant workers return home entrepreneurial behavior of many determinant,and to propose the corresponding countermeasure.