Seismic Response Analysis of a Large-Span Isolated Structure Equipped with TNRB-DSBs and LRBs
نویسندگان
چکیده
This study focused on comprehensively analyzing the construction, mechanism, and design theory of Thick Rubber Bearing–Disk Spring Bearing (TNRB-DSB) system, with aim evaluating its isolation effect. Mechanical tests were conducted to examine dynamic characteristics large-span isolated structures equipped TNRB-DSBs, laminated rubber bearings (LRBs), as well responses non-isolated horizontal natural (NRBs) LRBs, under various seismic excitations. Finite element software was utilized compare behaviors these structures. The revealed that structure TNRB-DSBs LRBs had a vertical vibration period 1.23 times long NRBs 4.27 structure. TNRB-DSB system demonstrated good capabilities, which compensated for limitations other some extent.
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ژورنال
عنوان ژورنال: Buildings
سال: 2023
ISSN: ['2075-5309']
DOI: https://doi.org/10.3390/buildings13051288