Isolation on the Top of Columns of a Building Analysis Based on ETABS
2012 ◽
Vol 174-177
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pp. 1994-2000
Keyword(s):
Taking a practical five-story frame-structure with opening floor as background, the finite element analysis software ETABS is used to perform analysis of the first-floor isolation. Time-history analysis for the structures showed that, vibration reduction effect of the superstructure is obvious under 7 degree earthquakes. The substructure (isolated columns) is still in elastic deformation stage under 7 degree rare earthquakes, which proves that isolation technology on the top of columns can improve the seismic behavior of the first-floor weak frame-structure. Meanwhile, mechanical analyses and seismic design of the isolated columns are performed. The results indicated that rational design ensures the structure’s seismic safety.
2011 ◽
Vol 105-107
◽
pp. 818-822
Keyword(s):
2014 ◽
Vol 1065-1069
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pp. 1249-1253
Keyword(s):
2011 ◽
Vol 255-260
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pp. 1096-1101
2019 ◽
Vol 2
(2)
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pp. 1
2014 ◽
Vol 501-504
◽
pp. 1471-1476
2009 ◽
Vol 417-418
◽
pp. 777-780
Keyword(s):
2014 ◽
Vol 680
◽
pp. 81-84
Keyword(s):
2010 ◽
Vol 163-167
◽
pp. 730-733
Keyword(s):
2012 ◽
Vol 594-597
◽
pp. 886-890
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