Finite Element Analysis of Mechanical Property for Solid Multibarrel Tube-Confined Concrete Columns (CHS Inner and SHS Outer) under Monotonic Loading
2011 ◽
Vol 94-96
◽
pp. 641-646
Keyword(s):
Based on the constitutive models of steel and core concrete,the failure modes and the load-displacement curves of the solid multibarrel tube-confined concrete columns(CHS inner and SHS outer) under monotonic loading are calculated by using finite element analysis (FEA) method.The analytical results reveal the rules of stress distribution in steel and core concrete.The influences of axial compression ratio, yield strength of steel tube and concrete on the load-displacement curves are discussed.Through the results,it is deeply known the working mechanism of members(CHS inner and SHS outer) subjected to the static loads.
2010 ◽
Vol 163-167
◽
pp. 1029-1032
2021 ◽
Vol 53
(4)
◽
pp. 210408
2014 ◽
Vol 578-579
◽
pp. 335-339
◽
2021 ◽
Vol 2101
(1)
◽
pp. 012059
2017 ◽
Vol 231
(8)
◽
pp. 758-765
◽
Keyword(s):