Imperial College London
Emeritus Professor David Lloyd Smith

Emeritus ProfessorDavidLloyd Smith

Faculty of Engineering, Department of Civil and Environmental Engineering

Distinguished Research Fellow
 
 
 
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Contact

 

+44 (0)20 7594 6029d.lloyd-smith Website

 
 
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Assistant

 

Miss Fionnuala Ni Dhonnabhain +44 (0)20 7594 5929

 
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Location

 

426Skempton BuildingSouth Kensington Campus

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Summary

 

Publications

Citation

BibTex format

@article{Izzuddin:2000:10.1016/S0045-7949(00)00041-9,
author = {Izzuddin, BA and Smith, DL},
doi = {10.1016/S0045-7949(00)00041-9},
journal = {COMPUT STRUCT},
pages = {549--573},
title = {Efficient nonlinear analysis of elasto-plastic 3D R/C frames using adaptive techniques},
url = {http://dx.doi.org/10.1016/S0045-7949(00)00041-9},
volume = {78},
year = {2000}
}
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RIS format (EndNote, RefMan)

TY  - JOUR
AB  - This paper presents a new nonlinear analysis method for three-dimensional reinforced concrete (R/C) frames employing adaptive analysis concepts. The first two components of the proposed adaptive method, namely the elastic and elasto-plastic beam-column formulations, are described. The details of automatic mesh refinement, which is the third component of the adaptive method, are then presented. These include the construction of an effective interaction surface representing generalised stress states at the elastic limit, the determination and checking of generalised stresses for exceeding the elastic limit along an elastic element, and the refinement of an elastic element into an appropriate number of elastic and elasto-plastic elements. Examples are finally presented to illustrate the accuracy and efficiency of the proposed analysis method. (C) 2000 Elsevier Science Ltd. All rights reserved.
AU  - Izzuddin,BA
AU  - Smith,DL
DO  - 10.1016/S0045-7949(00)00041-9
EP  - 573
PY  - 2000///
SN  - 0045-7949
SP  - 549
TI  - Efficient nonlinear analysis of elasto-plastic 3D R/C frames using adaptive techniques
T2  - COMPUT STRUCT
UR  - http://dx.doi.org/10.1016/S0045-7949(00)00041-9
UR  - http://hdl.handle.net/10044/1/960
VL  - 78
ER  -
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