沥青路面竣工验收中抗滑横向力系数标准研究

摘要

运用回归分析法对陕西省7条高速公路交一竣工横向力系数SFC数据进行分析，得出其衰变规律，即横向力系数衰变规律呈二次多项式变化；运用SPSS软件对陕西省7条高速公路交一竣工横向力系数SFC数据进行分析，得到其衰变的波动范围，结果可以作为研究竣T抗滑横向力系数SFC验收标准的依据。%The paper analyzes horizontal coefficient SFC data of seven handing-out and finished highways in Shannxi province with regression a- nalysis method, and obtains the decay law of quadratic polynomial, and analyzes horizontal coefficient SFC data of seven handing-out and fin- ished highways in Shannxi province with SPSS software and obtains the decay scope. The analysis results can be used in studying the horizontal sliding-resisting coefficient SFC accepting standards as the basis.