摘要
以古神公路沥青混凝土路面为研究对象,分析了贝克曼梁与落锤式弯沉仪(FWD)在检测沥青混凝土路面弯沉时的相关性,并建立FWD与贝克曼梁检测数据的线性回归公式,对该地区道路状况评定具有借鉴意义。
With the asphalt concrete pavement of Gu-Shen road as subject, the correlation of asphalt concrete pavement deflection tested in ways of Beckmann Beam and Failing Weight Deflectometer（FWD） is analyzed and the linear regression formula of FWD and Beckmann Beam is established, so it is meaningful for the road condition assessment of this area.
出处
《山西建筑》
2014年第15期140-141,共2页
Shanxi Architecture
关键词
落锤式弯沉仪
贝克曼梁
线性回归公式
Falling Weight Deflectometer, Beckmann Beam, linear regression formula
