Journal
APPLIED SCIENCES-BASEL
Volume 6, Issue 1, Pages -Publisher
MDPI AG
DOI: 10.3390/app6010021
Keywords
interim layer; multi-ribbed lightweight wall; OpenSees; frame-supported structure; stiffness ratio
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Funding
- National Natural Science Foundation of China [51508009]
- Beijing Postdoctoral Research Foundation [2015ZZ-29]
- National Science and technology support program of China [2015BAL03B01]
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By conducting low-reversed cyclic loading tests, this paper explores the load-bearing performance of frame-supported multi-ribbed lightweight wall structures. The finite-element software (OpenSees) is used to simulate the process with the shear wall width (at the frame-supported layer) and different hole opening approaches (for multi-ribbed lightweight walls) as variables. The conclusions reflect the influence of the stiffness ratio at the interim layer on the load-bearing performance of the structure. On this basis, the paper identifies the preferable numerical range for engineering design, which provides a solid foundation for the theoretical advancement of the structures in this study.
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