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contributor authorS. Ali Mirza
contributor authorVille Hyttinen
contributor authorEsko Hyttinen
date accessioned2017-05-08T20:56:09Z
date available2017-05-08T20:56:09Z
date copyrightNovember 1996
date issued1996
identifier other%28asce%290733-9445%281996%29122%3A11%281317%29.pdf
identifier urihttp://yetl.yabesh.ir/yetl/handle/yetl/32366
description abstractThe composite steel-concrete beam-columns in which steel shapes are encased in concrete and second-order effects are significant were studied from 16 specimens loaded to failure. Loading included combinations of axial and transverse forces producing a wide range of different external eccentricities. Observations from the physical tests indicate that, for static loads, the bonding condition at the interface of steel rib connectors and the surrounding concrete has a small effect on ultimate strength. The tests also show that the ACI 318 assumption of maximum usable strain of 0.003 at concrete extreme compression fibers near ultimate load is valid for such beam-columns. Analyses based on ACI 318, Eurocode 4, and finite-element modeling procedures were compared to test results that provided further insight into understanding the structural behavior of such beam-columns.
publisherAmerican Society of Civil Engineers
titlePhysical Tests and Analyses of Composite Steel-Concrete Beam-Columns
typeJournal Paper
journal volume122
journal issue11
journal titleJournal of Structural Engineering
identifier doi10.1061/(ASCE)0733-9445(1996)122:11(1317)
treeJournal of Structural Engineering:;1996:;Volume ( 122 ):;issue: 011
contenttypeFulltext


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