Journal ArticleDOI
Finite element modelling of concrete-filled steel stub columns under axial compression
TLDR
In this article, a finite element (FE) model for CFST stub columns under axial compression is presented. But the model is not suitable to be used in some cases, especially when considering the fast development and utilisation of high-strength concrete and/or thin-walled steel tubes in recent times.About:
This article is published in Journal of Constructional Steel Research.The article was published on 2013-10-01. It has received 585 citations till now.read more
Citations
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Journal ArticleDOI
Strength, stiffness and ductility of concrete-filled steel columns under axial compression
TL;DR: In this article, a finite element model was used to generate simulation data covering a wide range of parameters for circular and rectangular CFST stub columns under axial compression, and regression analysis was conducted to predict the compressive strength, the compositional stiffness, and compressive strain for the composite columns, and the capacity reduction factors for the steel and concrete materials were recalibrated to achieve a target reliability index of 3.04 when considering resistance effect only.
Journal ArticleDOI
Finite element modeling of FRP-confined concrete using modified concrete damaged plasticity
TL;DR: In this paper, a modified Concrete Damaged Plasticity Model (CDPM) is used to model reinforced concrete columns under axial stress, which is applicable to columns with different types of cross-sections, including circular, square and rectangular and a large range of concrete strengths varying from normal to high strength.
Journal ArticleDOI
Behaviour and design of composite columns incorporating compact high-strength steel plates
TL;DR: In this paper, the axial load behavior of square composite columns incorporating compact high-strength steel plates was investigated and a simplified confining pressure versus depth-to-thickness ratio model, appropriate confined concrete constitutive models, and an accurate finite element model which incorporates the effects of initial local imperfections and residual stresses has been developed using the commercial program ABAQUS.
Journal ArticleDOI
Behaviour of steel tubular members infilled with ultra high strength concrete
TL;DR: In this paper, an experimental program has been carried out to investigate the composite behavior of concrete filled steel tubes (CFST) employing high tensile strength steel (HTS) and ultra-high strength concrete (UHSC).
Journal ArticleDOI
Numerical modelling of concrete-filled steel box columns incorporating high strength materials
TL;DR: In this article, an accurate finite element model which accounts for the effects of initial local imperfections and residual stresses is developed for the nonlinear analysis of high strength steel box columns infilled with high strength concrete.
References
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"building code requirements for structural concrete (aci 318-11) and commentary"
Randall W. Poston,Basile G. Rabbat,Sergio M. Alcocer,Neal S. Anderson,Florian G. Barth,Kenneth B. Bondy,Dean A. Browning,Ned M. Cleland,W. Gene Corley,Charles W. Dolan,Anthony E. Fiorato,Catherine E. French,Robert J. Frosch,Luis E. García,Satyendra Ghosh,Harry A. Gleich,James R. Harris,Terence C. Holland,James O. Jirsa,Dominic J. Kelly,Gary J. Klein,Ronald Klemencic,Cary S. Kopczynski,Colin L. Lobo,Jack P. Moehle,Gustavo J. Parra-Montesinos,Julio A. Ramirez,David M. Rogowsky,David H. Sanders,Guillermo Santana,Thomas C. Schaeffer,Andrew W. Taylor,Eric M. Tolles,James K. Wight,Sharon L. Wood,Loring A. Wyllie,F. Michael Bartlett,Allan P. Bommer,JoAnn P. Browning,Ronald A. Cook,David Darwin,Lisa R. Feldman,Kevin J. Folliard,R. Doug Hooton,Kenneth C. Hover,Steven H. Kosmatka,Michael E. Kreger,Jason J. Krohn,Daniel A. Kuchma,Andres Lepage,LeRoy A. Lutz,Joseph Maffei,Fred Meyer,Denis Mitchell,Theodore A. Mize,Suzanne Dow Nakaki,Theodore L. Neff,Viral B. Patel,Conrad Paulson,Jose A. Pincheira,Mario E. Rodríguez,Bruce W. Russell,M. Saiid Saiidi,Andrea J. Schokker,John F. Stanton,Roberto Stark,John W. Wallace,Mathias Brewer,Luis B. Fargier-Gabaldon,Alberto Giovambattista,Hector D. Hernandez,Angel E. Herrera,Patricio A. Placencia,Oscar M. Ramirez,Fernando Reboucas Stucchi,Fernando Yáñez,John E. Breen,Neil M. Hawkins,James G. MacGregor,Robert F. Mast,Charles G. Salmon +80 more
TL;DR: The Building Code Requirements for Structural Concrete (Code) as mentioned in this paper covers the materials, design, and construction of structural concrete used in buildings and where applicable in nonbuilding structures, including the strength evaluation of existing concrete structures.
Book
CEB-FIP Model Code 1990
Abstract: Inevitably, reading is one of the requirements to be undergone. To improve the performance and quality, someone needs to have something new every day. It will suggest you to have more inspirations, then. However, the needs of inspirations will make you searching for some sources. Even from the other people experience, internet, and many books. Books and internet are the recommended media to help you improving your quality and performance.
Journal ArticleDOI
Performance of concrete-filled thin-walled steel tubes under pure torsion
TL;DR: In this article, a finite element analysis (FEA) of concrete-filled thin-walled steel tubes subjected to pure torsion is used to investigate the influence of important parameters that determine the ultimate torsional strength.
Journal ArticleDOI
Behavior of centrally loaded concrete-filled steel-tube short columns
TL;DR: A 5-year research on concrete-filled steel tubular (CFT) column system was carried out as a part of the fifth phase of the U.S. Japan Cooperative Earthquake Research Program, and the tests of centra...
Journal ArticleDOI
Axially Loaded Concrete-Filled Steel Tubes
TL;DR: In this article, the authors present an experimental and analytical study on the behavior of short, concrete-filled steel tube columns concentrically loaded in compression to failure. And they compare the performance of these columns with current specifications governing the design of concrete-fillings.