Open AccessAnalysis of Seismic Isolation Effect of Rubber Bearings with Different Periods of Isolated Structures
Author(s) -
Shuiqiang Qin,
Xiaosheng Song,
Shuo Wang,
Dandan Du
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.179
H-Index - 26
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/283/1/012025
Subject(s) - isolation (microbiology) , seismic isolation , structural engineering , engineering , period (music) , natural rubber , forensic engineering , civil engineering , computer science , materials science , composite material , physics , acoustics , microbiology and biotechnology , biology
In order to investigate the isolation performance and economic advantages of different period isolation structures, the isolation design and analysis of different period isolation structures are carried out with an office building as the background, and the related structure, structural design and engineering economy are discussed. Time history analysis shows that under the action of 8 degree earthquake, the isolation performance of short-period isolation structure is better than that of long-period isolation structure; engineering economic analysis shows that when the tensile stress exceeds the limit of the isolation bearing, special measures are needed for adjustment. Will result in a substantial increase in project cost.