Tsinghua University

China Road & Bridge Corporation

Jianchu Zhang

Hong Liu

Yanhua Wang

Qiuhai Lu

Zhihai Xiang

Zhihuai Li

Zhaopu Shen

Yaoguo Sun

Lianyou Li

A tap-scan bridge damage detection system comprises: a mobile cart () capable of moving on a to-be-detected bridge; a tap subsystem () mounted on the mobile cart () and used for applying a tap load to the to-be-detected bridge; a signal acquisition subsystem () mounted on the mobile cart and used for acquiring a response signal transferred from the to-be-detected bridge to the mobile cart; and a signal processing apparatus () connected to the signal acquisition subsystem () and used for receiving and processing a signal acquired by the signal acquisition subsystem (), and outputting the bridge damage information processed result. The tap-scan bridge damage detection system can detect bridge damage in a simple, convenient, efficient and accurate manner.

Tap-scan bridge damage detection system

Growing community of inventors

Beijing, China

Jianchu Zhang