摘要
针对旧水泥砼路面改造中的弯沉问题,设计出四种不同的检测方案,并从中确定最佳方案,即双向往返检测方案,它可以保证板端弯沉值的准确性。
Aim at the bend problem in reconstructing old surface of concrete road, four different de-
tecting scheme have been designed, and the bidirectional go and back detecting scheme has been deter-mined, which is the best one and can ensure the bend value＇s accuracy of board end.
出处
《交通标准化》
2007年第6期189-191,共3页
Communications Standardization
关键词
旧砼路面
反射裂缝
弯沉
the old surface of concrete road
reflection crack
bend
