ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
It is important to estimate the structural safety of column base connection by calculatingexact collapse loads. Column bases connection transfer reactions from the structure the foundation. Inthis paper, a simple mechanical model to predict their plastic resistance is proposed. An efficientlinear-programming technique, which is called as Compact Procedure, is applied to column baseconnection model including multi-spring elements, where a column base is replaced by a set of plasticaxial and bending springs. In Compact Procedure, it is not necessary to know the whole interactionsurface of resistances at a plastic portion. A simple analytical model of column base connection tocalculate its load-carrying capacity considering bi-axial loading effect is presented. In addition,efficiency of the proposed model is examined by comparing it with the past test results
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/51/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.321-323.386.pdf
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