Discussion on the Causes and Detection Methods of Horizontal Cracks in Rotary Digging Bored Pile
Taking the complete detection of rotary digging bored pile in a project in Shenzhen as an example,this paper analyzes the causes of horizontal cracks in rotary digging bored piles,and discusses the advantages,disadvantages and applicability of various detection methods in the detection of horizontal cracks in bored piles by comparing low strain integrity testing,high strain dynamic testing,crosshole sonic logging,core drilling method and borehole imaging method,so as to provide reference for similar engineering.
rotary digging bored pilehorizontal crackpile foundation detectionborehole imaging method
NETL
NSTL
万方数据
维普
