# Performance Analysis of Rectangular ConcreteFilled Steel

### Performance Analysis of Rectangular Concrete-Filled Steel ...

Performance Analysis of Rectangular Concrete-Filled Steel Tubular Column under Earthquakes . Xinyu Mao. 1, Kun Zhao. 2. 1. Architectural Civil Engineering Design Institute Co., Ltd Hangzhou China, Hangzhou, 310000, China

get price### Structural Performance of Concrete-Filled Rectangular ...

Jul 21, 2014 The joints' configuration and deformation of the composite truss bridge are of vital importance. Concrete filled tubular joint (CFTJ) has been approved as an effective way to enhance the loading capacity. Although the bonding force between concrete and rectangular tube is not distributed uniformly, this will cause the bond-slip behavior in the ...

get price### Performance-based analysis of concrete-filled steel ...

Feb 01, 2009 A performance-based analysis (PBA) technique based on fiber element formulations has been presented in this paper for the inelastic analysis and performance-based design of thin-walled concrete-filled steel tubular beam–columns with local buckling effects.

get price### SEISMIC DESIGN AND ANALYSIS OF RECTANGULAR

This paper presents a computational study assessing the seismic response of rectangular concrete-filled steel tube (RCFT) members and frames to develop a reliability-based performance-based design methodology. A new analysis formulation was derived based on a mixed-finite element approach allowing geometrically an

get price### Nonlinear analysis of rectangular concrete-filled double ...

Nov 15, 2018 The rectangular concrete-filled double steel tubular (CFDST) column is a high performance composite column, which is constructed by an outer rectangular steel tube and an inner circular steel tube filled with concrete as depicted in Fig. 1.Experiments conducted by Knowles and Park , Tomii et al. , Schneider and Sakino et al. indicated that the rectangular or square steel tube provided

get price### Damage Assessment for Performance-Based Design of ...

Damage Assessment for Performance-Based Design of Rectangular Concrete-Filled Steel Tubes Cenk Tort Department of Civil Engineering 500 Pillsbury Drive SE University of Minnesota Minneapolis, Minnesota 55455-0116 USA [email protected] Jerome F. Hajjar Department of Civil Engineering 500 Pillsbury Drive SE University of Minnesota

get price### Nonlinear analysis of rectangular concrete-filled double ...

Nonlinear analysis of rectangular concrete-filled double steel tubular short columns incorporating local buckling Mizan Ahmed , Qing Quan Liang, Vipulkumar Ishvarbhai Patel, Muhammad N.S. Hadi Research output : Contribution to journal › Article › Research › peer-review

get price### Flexural performance of rectangular CFST members ...

Jun 01, 2014 A finite element analysis (FEA) modeling to study the flexural performance of the rectangular concrete-filled steel tubular beam (CFST) is proposed. The predicted load versus deformation curves, failure modes and bending capacities are compared with those obtained from tests, reasonable agreement is achieved.

get price### Numerical analysis of axially loaded rectangular concrete ...

Feb 01, 2019 Rectangular concrete-filled steel tubular (CFST) columns have been widely used to resist heavy loads in high-rise composite buildings. Filling a rectangular hollow steel tube with concrete as illustrated in Fig. 1 not only remarkably increases the strength and stiffness of the hollow steel tube but also significantly improves its fire-resistance. The concrete infill is completely encased by ...

get price### Experimental study and numerical analysis on seismic ...

May 01, 2021 It can be interfered from the above analysis that FRP confinement can improve the seismic performance of CFT columns. But most current researches focus on the strengthening of CFTs manufactured with normal strength steel (yield strength ⩽ 460 MPa) and concrete (cubic compressive strength ⩽ 60 MPa). With more and more construction of high-rise buildings and large-span buildings,

get price### Performance Analysis of Rectangular Concrete-Filled Steel ...

The rectangular concrete-filled steel tubular column is a vertical bearing member, and it is easily damaged under the influence of the earthquake. Many reinforced concrete structures in China are in earthquake zones. When the load-bearing column is damaged and is not easy to repair, even if the structure does not collapse, it should be demolished and rebuilt.

get price### Performance-Based Design of Concrete-Filled Steel Tube ...

Jun 01, 2014 “A Mixed-Finite Element Approach for Performance-Based Design of Rectangular Concrete-Filled Steel Tube (RCFT) Frames,” Composite Construction in Steel and Concrete VI, United Engineering Foundation, American Society of Civil Engineers, Reston, Virginia, pp. 591-603.

get price### A Performance-Based Design Approach for Rectangular ...

corresponding to various performance-levels (e.g., Immediate Occupancy, Life Safety). In this paper the progression of local damage states (e.g., concrete crushing, steel yielding) of rectangular concrete-filled steel tube (RCFT) members and the effect of local damage states on the structural performance of composite RCFT frames was investigated

get price### Structural Performance of Concrete-Filled Rectangular ...

The joints' configuration and deformation of the composite truss bridge are of vital importance. Concrete filled tubular joint (CFTJ) has been approved as an effective way to enhance the loading capacity. Although the bonding force between concrete and rectangular tube is not distributed uniformly, this will cause the bond-slip behavior in the ...

get price### Damage Assessment for Performance-Based Design of ...

This paper summarizes research in which the damage evolution of rectangular concrete-filled steel tube (RCFT) members, connections, and frames, was documented using results from experimental tests from around the world. Two types of damage indices were then defined and used for each type of RCFT component to quantify damage.

get price### Local Buckling of Concrete Filled Rectangular Steel Tube ...

Abstract: Width-thickness ratio was an important parameter for designing Concrete Filled Rectangular Steel Tube (CFRST). Welding longitudinal stiffener on the internal wall of steel pipe could delay the local buckling, which incr eased the limit of width-thickness ratio. If there was not enough stiffener and its sectional dimension was too small,

get price### A Study on Axial Compression Performance of Concrete ...

Sep 16, 2020 energies Article A Study on Axial Compression Performance of Concrete-Filled Steel-Tubular Shear Wall with a Multi-Cavity T-Shaped Cross-Section Hao Sun 1, Qingyuan Xu 1, Pengfei Yan 2, Jianguang Yin 2 and Ping Lou 1,* 1 School of Civil Engineering, Central South University, Changsha 410075, China; [email protected] (H.S.); [email protected] (Q.X.)

get price### Fire-Resistance of Eccentrically Loaded Rectangular ...

May 23, 2019 Liang , Performance-based analysis of concrete-filled steel tubular beam-columns. Part I: Theory and algorithms , J. Constr. Steel Res. 65 (2) ( 2009 ) 363–373. Crossref , Google Scholar

get price### Research on seismic performance of shear walls with ...

Jan 28, 2012 In order to further improve the seismic performance of RC shear walls, a new composite shear wall with concrete filled steel tube (CFT) columns and concealed steel trusses is proposed. This new shear wall is a double composite shear wall; the first composite being the use of three different force systems, CFT, steel truss and shear wall, and the second the use of two different materials, steel ...

get price### Nonlinear Buckling Analysis of H-Type Honeycombed ...

May 30, 2018 This paper was concerned with the nonlinear analysis on the overall stability of H-type honeycombed composite column with rectangular concrete-filled steel tube flanges (STHCC). The nonlinear analysis was performed using ABAQUS, a commercially available finite element (FE) program. Nonlinear buckling analysis was carried out by inducing the first buckling mode shape of the hinged

get price### Experimental and Numerical Analysis of Hollow and Solid ...

Jul 27, 2021 Collision on reinforced concrete (RC) piers by moving vessels or vehicles is a significant issue. This paper presents the static and impact behavior of RC piers with different hollow ratios. Three specimens were statically tested to obtain the load-displacement response. Low-velocity collision on eleven RC piers was conducted under the same velocity of 2.42#x2009;m/s.

get price### Звіти організацій: "Concrete-filled bimetallic tubes (CFBT ...

In this research, performance of connections with steel beam to concrete-filled steel pipe column was investigated to study the force transfer between the column external diaphragm and beam flange, damage pattern and ductility of the connection through the parameters such as the infilled concrete, types of diaphragm, and the ratio of tube ...

get price### A Performance-Based Design Approach for Rectangular ...

corresponding to various performance-levels (e.g., Immediate Occupancy, Life Safety). In this paper the progression of local damage states (e.g., concrete crushing, steel yielding) of rectangular concrete-filled steel tube (RCFT) members and the effect of local damage states on the structural performance of composite RCFT frames was investigated

get price### ASSESSING THE USE OF RECTANGULAR CONCRETE-FILLED

Assessing the Use of Rectangular Concrete-filled Steel Tube Beams in Construction Fields Proceedings of Sixteenth TheIIER International Conference, Kuala Lumpur, Malaysia, 14th March 2015, ISBN: 978-93-84209-98-8 106 available in the ABAQUS software, as shown in Fig. 2. Support conditions were appropriately modeled by

get price### Numerical Modeling of Rectangular Concrete-Filled Steel ...

rectangular . concrete filled steel tubular (CFT) short columns . loaded in. axial compression. Nonlinear finite-element analysis is performed for the compression process using commercial software . ABAQUS. 6.9 [1]. A total of . 16 specimens of different. steel tube . sizes, wall thickness, length. and filled with . normal as well as high strength

get price### Damage Measures for Performance-Based Design of ...

Damage Measures for Performance-Based Design of Rectangular Concrete-Filled Steel Tube Members and Connections Cenk TORT1 2 and Jerome F. HAJJAR SUMMARY Damage evolution of rectangular concrete-filled steel tube (RCFT) column and beam-column members as documented in experimental tests is presented in this paper. An experimental

get price### Flexural Performance of Concrete Filled Steel Tube Beams

Flexural Performance of Concrete Filled Steel Tube Beams Naveena Treesa Joseph1 1P.G Student, ... Fig.1.shows a rectangular concrete filled steel tube section. It ... the non- linear analysis of concrete filled steel tube column

get price### Static Performance Analysis on Combined Truss with Steel ...

Finite Element Analysis on Static Performance on Combined Truss with Rectangular Steel Tube and Concrete-Filled Steel Tube p.1889 Influence of Early Age Wet Curing Time, Clinker and CaO Content on the Carbonation Resistance of C40 Ordinary Concrete

get price### (PDF) Performance of Concrete Filled Steel Tube (CFST ...

International Journal of Science and Research (IJSR) ISSN (Online): 2319-7064 Index Copernicus Value (2013): 6.14 Impact Factor (2014): 5.611 Performance of Concrete Filled Steel Tube (CFST) Section: A Review Vishal V. Gore1, Popat D. Kumbhar2 1 PG Scholar, Department of Civil engineering, RIT Rajaramnagar, Sangli, Maharashtra, India 2 Associate Professor, Department of Civil engineering ...

get price### STUDY ON UNIFIED BEARING CAPACITY OF RECTANGULAR

high-strength concrete-filled steel tubular column, concrete filled thin-walled steel tubular column and concrete-filled stiffened thin-walled steel tubular column. Based on the analysis of many experimental data, this paper presents a unified bearing capacity for different types of rectangular CFT columns.

get price### A Study on Axial Compression Performance of Concrete ...

Sep 16, 2020 energies Article A Study on Axial Compression Performance of Concrete-Filled Steel-Tubular Shear Wall with a Multi-Cavity T-Shaped Cross-Section Hao Sun 1, Qingyuan Xu 1, Pengfei Yan 2, Jianguang Yin 2 and Ping Lou 1,* 1 School of Civil Engineering, Central South University, Changsha 410075, China; [email protected] (H.S.); [email protected] (Q.X.)

get price### Nonlinear Buckling Analysis of H-Type Honeycombed ...

May 30, 2018 This paper was concerned with the nonlinear analysis on the overall stability of H-type honeycombed composite column with rectangular concrete-filled steel tube flanges (STHCC). The nonlinear analysis was performed using ABAQUS, a commercially available finite element (FE) program. Nonlinear buckling analysis was carried out by inducing the first buckling mode shape of the hinged

get price### SEISMIC PERFORMANCE OF HIGH STRENGTH CONCRETE

bending tests and finite-element analysis on three rectangular CFSTs. The experimental data and finite-element analyses indicated that the flexural capacity of the rectangular CFSTs could be enhanced by 5% when the steel plate thickness ratio (t 2 /t 1) of the rectangular section ranged from 1.5 to 2.0. Chitawadagi et al. [11] investigated the ...

get price### Research on seismic performance of shear walls with ...

Jan 28, 2012 In order to further improve the seismic performance of RC shear walls, a new composite shear wall with concrete filled steel tube (CFT) columns and concealed steel trusses is proposed. This new shear wall is a double composite shear wall; the first composite being the use of three different force systems, CFT, steel truss and shear wall, and the second the use of two different materials, steel ...

get price### Nonlinear Analysis of Edge Joint on T-Shaped Concrete ...

Nonlinear Analysis of Edge Joint on T-Shaped Concrete-Filled Steel Tubular Column-H-Shaped Steel Beam Seismic Performance based on ABAQUS Table1:Material properties of steel Table 3 :Comparison of finite element model parameters Steel model Elastic modulus Yield strength Ultimate strength Poisson's ratio Q235 2.06×105Mpa 235Mpa 370Mpa 0.3

get price### (PDF) Finite Element Analysis of Concrete Filled Steel ...

This paper presents a study on flexural behaviour of concrete filled steel tube based on the former work carried out by Manojkumar. An ANSYS model is developed that can predict the behaviour of concrete filled steel tube to determine moment carrying

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