水泥混凝土路面通车试运营期的质量评定研究

Quality evaluation of cement concrete pavement on trial operation period

根据水泥混凝土路面通车试运营期的质量特点及其各项技术指标的衰变特点,实测确定了主要技术指标随通车时间的变化规律,确定了水泥混凝土路面通车试运营期的质量评定指标体系,并确定了各项指标的量化方法及权重,最后,得出了简明实用的水泥混凝土路面通车试运营期的质量评定方法,便于明确通车试运营期水泥混凝土路面主要技术指标发展衰变趋势,以及综合质量评定,有利于提前采取技术措施,保证水泥混凝土路面质量.

Based on the quality properties and the decay law of technical indexes of cement concrete pavement on trial operation period, the changing laws of the main technical indexes of cement concrete pavement with completion time have been studied firstly. The index system of quality evaluation of cement concrete pavement on trial operation period is determined. The quantitative methods and their weights of each technical index are determined, too. Finally, a concise and practical method to evaluate the quality of cement concrete pavement on trial operation period is proposed. These achievements can contribute to grasp the decay trend of the main technical indexes and comprehensive quality evaluation of cement concrete pavement on trial operation period, and to ensure the quality of cement concrete pavement.