Elastic Wave Method to Detect the Prestressed Anchor cable Anchoring Force 

Weiya Fu 

School of civil engineering, Chongqing Jiaotong University, Chongqing, 400074, China 

Abstract: This paper presents a new nondestructive testing method,and the elastic wave method put forward by the indoor test,at the same time analyzes the some problems of prestressed anchor cable testing and in need of improvement. This for geotechnical anchorage safety evaluation has great social significance and economic significance. 

Keywords: Prestressed anchor; Elastic wave; Detection method; Nondestructive testing