Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/21293
Title: Elastoplastic and large deflection analysis of steel frames by one element per member. II : Three hinges along member
Authors: Chan, SL 
Zhou, ZH
Keywords: Beam columns
Buckling
Deflection
Elastoplasticity
Hinges
Nonlinear analysis
Steel structures
Issue Date: 2004
Source: Journal of structural engineering, 2004, v. 130, no. 4, p. 545-553 How to cite?
Journal: Journal of Structural Engineering 
Abstract: An isolated member capacity check for beam columns may not correctly reflect the true behavior of a structure undergoing large deflection and material yielding. This paper extends the previous work by the authors on geometrically nonlinear analysis of skeletal structures to combined geometrically and material nonlinear analysis of slender frames using a single element per member. In the proposed element, three plastic hinges are allowed to form in an element with two at the two ends and one at the location of maximum combined stress due to axial force and moment. For calibration against the load capacity of a single member in the load and resistance factor design and allowable stress design standards, the present results perform excellently while, in the case of ultimate and collapse analysis of steel frames, the present method gives accurate results allowing for interaction between all members with geometric and material nonlinearities. The formulation is capable of conducting an elastoplastic buckling analysis of a beam column modeled by one element per member, which is not available in literature.
URI: http://hdl.handle.net/10397/21293
ISSN: 0733-9445
DOI: 10.1061/(ASCE)0733-9445(2004)130:4(545)
Appears in Collections:Journal/Magazine Article

Access
View full-text via PolyU eLinks SFX Query
Show full item record

SCOPUSTM   
Citations

34
Last Week
1
Last month
0
Citations as of Mar 20, 2017

WEB OF SCIENCETM
Citations

26
Last Week
0
Last month
0
Citations as of Mar 21, 2017

Page view(s)

19
Last Week
1
Last month
Checked on Mar 19, 2017

Google ScholarTM

Check

Altmetric



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.