Study on Seismic Performance of Hinged Frame-Rocking Wall System

DOI

10.2991/978-94-6463-473-0_17How to use a DOI?

Keywords

Frame-rocking wall; Hinged structure; Time history analysis; Earthquake resistant behavior; Mechanical model

Abstract

The hinged frame-rocking wall system is proposed to optimize the internal force of the rocking wall, and the column foot is hinged with the foundation to reduce the bending moment demand of the rocking wall at the corresponding part. Six 10-story 4-span single-span frame models were established by Sap2000 software. The dynamic elastic-plastic time history analysis were carried out to explore the influence of relaxing the bottom constraint on the overall stability and collapse resistance of the structure. The results show that the reasonable setting of the column base hinged frame can reduce the lateral stiffness of the first floor, move the peak bending moment from the middle to the middle, and realize the optimal design of the rocking wall.

Copyright

© 2024 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - ZHU Chunyang
AU  - MEI Siyang
PY  - 2024
DA  - 2024/08/22
TI  - Study on Seismic Performance of Hinged Frame-Rocking Wall System
BT  - Proceedings of the 2024 3rd International Conference on Applied Mechanics and Engineering Structures (AMES 2024)
PB  - Atlantis Press
SP  - 164
EP  - 169
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-473-0_17
DO  - 10.2991/978-94-6463-473-0_17
ID  - Chunyang2024
ER  -