TY - GEN
T1 - Design and validation of wireless dynamic testing system for bridge based on the 941B type vibration sensor
AU - Zhonglong, Li
AU - Lianzhen, Zhang
AU - Xiaodi, Zhu
AU - Hongjiang, Gu
AU - Zitian, Jiang
PY - 2009
Y1 - 2009
N2 - In order to ensure the safety of the bridge operation, Structural Health Monitoring (SHM) or regular tests should be carried out. SHM or regular tests are very important for large structures such as suspension bridges, cable-stayed bridges, cross-ocean bridges, towers, and so on. Much more attention have been paid to some advanced technologies for SHM or regular tests. In order to collect signals wirelessly in civil engineering structure monitoring, a Wireless Dynamic Testing System was designed by modularization and system method, which combines bridge structure detection technique, computer technology, modern sensor technology, wireless communication, and system technology. The wireless testing system consists of a master station and several substations. The master station is composed of a control center subsystem and a data transmission subsystem. The substation is composed of a data transmission subsystem and a gathering subsystem. The software system consists of controlling, data, and Single Chip Microcomputer processing. Finally, the wireless measurement system is tested by a field test of the Sifangtai Cable-stayed Bridge.
AB - In order to ensure the safety of the bridge operation, Structural Health Monitoring (SHM) or regular tests should be carried out. SHM or regular tests are very important for large structures such as suspension bridges, cable-stayed bridges, cross-ocean bridges, towers, and so on. Much more attention have been paid to some advanced technologies for SHM or regular tests. In order to collect signals wirelessly in civil engineering structure monitoring, a Wireless Dynamic Testing System was designed by modularization and system method, which combines bridge structure detection technique, computer technology, modern sensor technology, wireless communication, and system technology. The wireless testing system consists of a master station and several substations. The master station is composed of a control center subsystem and a data transmission subsystem. The substation is composed of a data transmission subsystem and a gathering subsystem. The software system consists of controlling, data, and Single Chip Microcomputer processing. Finally, the wireless measurement system is tested by a field test of the Sifangtai Cable-stayed Bridge.
KW - Bridge detection tests
KW - Data acquisition
KW - Structural health monitoring
KW - Vibration sensor
KW - Wireless transmission
UR - https://www.scopus.com/pages/publications/71049137787
U2 - 10.1061/41064(358)30
DO - 10.1061/41064(358)30
M3 - 会议稿件
AN - SCOPUS:71049137787
SN - 9780784410646
T3 - Proceedings of the 9th International Conference of Chinese Transportation Professionals, ICCTP 2009: Critical Issues in Transportation System Planning, Development, and Management
SP - 211
EP - 218
BT - Proceedings of the 9th International Conference of Chinese Transportation Professionals, ICCTP 2009
PB - ASCE - American Society of Civil Engineers
T2 - 9th International Conference of Chinese Transportation Professionals, ICCTP 2009: Critical Issues in Transportation System Planning, Development, and Management
Y2 - 5 August 2009 through 9 August 2009
ER -