重阳水库大桥基桩检测

Foundation Pile Inspection of Chongyang Reservoir Bridge

在介绍用超声波透射法检测基桩完整性机理的基础上,结合河南省重阳水库大桥基桩工程实际,综合超声波声速、振幅等参数对大桥基桩的缺陷进行判断和分析,并分析超声波透射法应注意的问题,为该法在公路桥梁基桩检测的运用提供一定的参考及指导作用.

The foundation pile integrity inspection of Chongyang Reservoir Bridge in Henan province with cross-hole sonic logging is introduced.The pile defects are judged by ultrasonic testing parameters such as velocity and amplitude.Some important problem in cross-hole sonic logging are given.It provides some reference for pile inspection of highway bridge with cross-hole sonic logging.