A Fiber Model Based on Secondary Development of ABAQUS for Elastic–Plastic Analysis

With the aim to provide an efficient platform for the elastic–plastic analysis of steel structures, reinforced concrete (RC) structures and steel–concrete composite structures, a program iFiberLUT based on the fiber model was developed within the framework of ABAQUS. This program contains an ABAQUS...

Full description

Saved in:
Bibliographic Details
Published in:International journal of steel structures 2018, 18(5), , pp.1560-1576
Main Authors: Shi, Yan-Li, Li, Hua-Wei, Wang, Wen-Da, Hou, Chao
Format: Article
Language:English
Subjects:
Civil Engineering
Composite structures
Computer simulation
Concrete
Elastic analysis
Elastoplasticity
Engineering
Finite element method
Materials Science
Mathematical models
Reinforced concrete
Reinforcing steels
Solid Mechanics
Steel frames
Steel structures
Structural members
Structural steels
토목공학
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:With the aim to provide an efficient platform for the elastic–plastic analysis of steel structures, reinforced concrete (RC) structures and steel–concrete composite structures, a program iFiberLUT based on the fiber model was developed within the framework of ABAQUS. This program contains an ABAQUS Fiber Generator which can automatically divide the beam and column cross sections into fiber sections, and a material library which includes several concrete and steel uniaxial material models. The range of applications of iFiberLUT is introduced and its feasibility is verified through previously reported test data of individual structural members as well as planar steel frames, RC frames and composite frames subjected to various loadings. The simulation results indicate that the developed program is able to achieve high calculation accuracy and favorable convergence within a wide range of applications.
ISSN:1598-2351
2093-6311
DOI:10.1007/s13296-018-0053-7