TY - GEN
T1 - Simulation for a Low-Rise Masonry House Using Seismic Isolator with and Without S-shaped Steel Dampers
AU - Guo, Kai
AU - Habieb, Ahmad Basshofi
AU - Milani, Gabriele
N1 - Publisher Copyright:
© The Author(s), under exclusive license to Springer Nature Singapore Pte Ltd. 2024.
PY - 2024
Y1 - 2024
N2 - In the recent years, due to the limitations of common isolation systems, there are new hybrid base isolation systems proposed, for instance, the hybrid device consisting of an unbonded seismic isolator and shape memory alloy, hybrid fraction yielding elastomeric bearing, and rubber bearing with slit damper devices. In this paper, to increase the dissipative energy capacity of isolation devices and decrease the superstructure displacement, the novel hybrid seismic system including seismic isolator connected with S-shaped steel dampers (SSSDs) is investigated, and a simplified model of that system is proposed. The numerical model of a low-rise masonry house with the simplified model of a novel hybrid system is established in ABAQUS. The simulations and the comparisons of a low-rise masonry house with and without a novel hybrid system are investigated under the earthquake action based on finite element method. The novel hybrid seismic system applied in a low-rise masonry house has more effective protection by adding SSSDs. It can be adopted as a reference to strengthen the mechanical capacity of seismic isolation system and supply the practical application in the field of civil engineering.
AB - In the recent years, due to the limitations of common isolation systems, there are new hybrid base isolation systems proposed, for instance, the hybrid device consisting of an unbonded seismic isolator and shape memory alloy, hybrid fraction yielding elastomeric bearing, and rubber bearing with slit damper devices. In this paper, to increase the dissipative energy capacity of isolation devices and decrease the superstructure displacement, the novel hybrid seismic system including seismic isolator connected with S-shaped steel dampers (SSSDs) is investigated, and a simplified model of that system is proposed. The numerical model of a low-rise masonry house with the simplified model of a novel hybrid system is established in ABAQUS. The simulations and the comparisons of a low-rise masonry house with and without a novel hybrid system are investigated under the earthquake action based on finite element method. The novel hybrid seismic system applied in a low-rise masonry house has more effective protection by adding SSSDs. It can be adopted as a reference to strengthen the mechanical capacity of seismic isolation system and supply the practical application in the field of civil engineering.
KW - Dissipative energy capacity
KW - Finite element method
KW - Isolation device
KW - Steel damper
UR - http://www.scopus.com/inward/record.url?scp=85196704924&partnerID=8YFLogxK
U2 - 10.1007/978-981-97-0399-9_9
DO - 10.1007/978-981-97-0399-9_9
M3 - Conference contribution
AN - SCOPUS:85196704924
SN - 9789819703982
T3 - Lecture Notes in Civil Engineering
SP - 87
EP - 97
BT - Recent Advances in Structural Health Monitoring and Engineering Structures - Select Proceedings of SHM and ES 2023
A2 - Cuong, Le Thanh
A2 - Gandomi, Amir H.
A2 - Abualigah, Laith
A2 - Khatir, Samir
PB - Springer Science and Business Media Deutschland GmbH
T2 - 3rd International Conference on Structural Health Monitoring and Engineering Structures, SHM and ES 2023
Y2 - 20 July 2023 through 21 July 2023
ER -