TY - GEN
T1 - Static and Dynamic Responses of Light Gauge Steel-Ultra-High Performance Fibre-Reinforced Concrete Composite Deck
AU - Xia, Jun
AU - Li, Jie
AU - Gong, Guobin
AU - Song, Pei
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.
PY - 2024
Y1 - 2024
N2 - This paper investigated the static and dynamic responses of an innovative light gauge steel-ultra-high performance concrete composite deck system, which is aimed to be used as a deck component for prefabricated residential building. The static loading was performed using staged weight loading, while the dynamic responses were examined using human-induced loading. The fix location walking and designated path walking scenario were implemented for walking frequency ranging from 1.5 Hz to 2.6 Hz. Measured RMS values and peak acceleration were compared with the design standard criteria. It was concluded that the RMS value is more reasonable measurement indices for checking against the human-induced vibration. The proposed composite deck exhibits a satisfactory vibration level under human-induced vibration with a walking frequency less than 2.2 Hz. At the same time, more procedure shall be implemented to reduce the acceleration under higher walking frequencies.
AB - This paper investigated the static and dynamic responses of an innovative light gauge steel-ultra-high performance concrete composite deck system, which is aimed to be used as a deck component for prefabricated residential building. The static loading was performed using staged weight loading, while the dynamic responses were examined using human-induced loading. The fix location walking and designated path walking scenario were implemented for walking frequency ranging from 1.5 Hz to 2.6 Hz. Measured RMS values and peak acceleration were compared with the design standard criteria. It was concluded that the RMS value is more reasonable measurement indices for checking against the human-induced vibration. The proposed composite deck exhibits a satisfactory vibration level under human-induced vibration with a walking frequency less than 2.2 Hz. At the same time, more procedure shall be implemented to reduce the acceleration under higher walking frequencies.
KW - Human-induced loading
KW - Light gauge steel
KW - Stud connection
KW - UHPFRC
UR - http://www.scopus.com/inward/record.url?scp=85174447641&partnerID=8YFLogxK
U2 - 10.1007/978-981-99-4049-3_87
DO - 10.1007/978-981-99-4049-3_87
M3 - Conference Proceeding
AN - SCOPUS:85174447641
SN - 9789819940486
T3 - Lecture Notes in Civil Engineering
SP - 1135
EP - 1145
BT - Proceedings of 5th International Conference on Civil Engineering and Architecture - Proceedings of ICCEA 2022
A2 - Kang, Thomas
PB - Springer Science and Business Media Deutschland GmbH
T2 - 5th International Conference on Civil Engineering and Architecture, ICCEA 2022
Y2 - 16 December 2022 through 18 December 2022
ER -