mechanical behavior of concrete columns reinforced with

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Mechanical Behavior of Reinforced Concrete Beam-Column ...

MECHANICAL BEHAVIOR OF REINFORCED CONCRETE BEAM-COLUMN ASSEMBLAGES WITH ECCENTRICITY Tomohiko KAMIMURA 1, Hiroyasu TAKIMOTO2, and Shinya TANAKA3 SUMMARY Experimental work was carried out to study the mechanical behavior of interior beam-column subassemblage with the eccentricity between beam axes and column axes. Test specimens are four

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(PDF) Mechanical Behavior of Concrete Reinforced with ...

Mechanical Behavior of Concrete Reinforced with Waste Aluminium Strips.pdf. ... of Fire Damaged Concrete Columns.” Civil Engineering Journ al 5, no. 8 (August 25, 2019): ...

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Mechanical behavior of confined self-compacting reinforced ...

Dec 01, 2013  Column specimens of group G 1 were confined with CFRP wrap. CFRP wrap used in this research was provided by Sika Corporation under commercial name Carbon Sika Wrap-230C which in 0.131 mm thickness and with tensile strength of f u = 3500 MPa. It has to be noted that only one bonded layer was provided to confine the concrete columns with a splice distance of 100 mm in the hoop

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Mechanical behavior of steel-reinforced concrete-filled ...

Dec 01, 2015  In this paper, the mechanical behaviors and failure mechanism of steel-reinforced concrete-filled steel tubular (SRCFST) columns were numerically investigated with the software of ABAQUS/standard solver. Existing experimental results were employed to verify the validity of the finite element models of SRCFST columns.

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Mechanical Behavior of Fiber-Reinforced Polymer-Wrapped ...

Apr 02, 2004  The present study focuses on the mechanical response of concrete columns confined with fiber-reinforced polymer composites (FRP). Practical columns often deviate from axisymmetric conditions due to noncircular cross section, geometric imperfections, and loading eccentricities.

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Mechanical behavior of cross-shaped steel reinforced ...

Sep 01, 2019  A number of studies have been done on the fire behavior of reinforced concrete columns and SRC columns. Xu and Wu carried out fire tests on 12 reinforced concrete special-shaped columns under different load ratios. The results showed that the fire resistance of L, T, and cross-shaped columns were reduced to 60%–73% of square columns under an ...

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Mechanical behavior of lattice steel reinforced concrete ...

Dec 01, 2016  Two frame specimens with reinforced concrete columns and steel beams, which had different beam-column joint detailing, were analyzed utilizing the 3D-finite element method by Noguchi and Uchida . Based on the test results, Nie et al. developed a numerical procedure for the elasto-plastic behavior of steel concrete composite frame systems ...

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(PDF) Mechanical Behavior of Concrete Reinforced with ...

Mechanical Behavior of Concrete Reinforced with Waste Aluminium Strips.pdf. ... of Fire Damaged Concrete Columns.” Civil Engineering Journ al 5, no. 8 (August 25, 2019): ...

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Mechanical Behavior of Reinforced Concrete Beam-Column ...

13th World Conference on Earthquake Engineering Vancouver, B.C., Canada August 1-6, 2004 Paper No. 4 MECHANICAL BEHAVIOR OF REINFORCED CONCRETE BEAM-COLUMN ASSEMBLAGES WITH ECCENTRICITY Tomohiko KAMIMURA 1, Hiroyasu

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Mechanical Behavior of Fiber-Reinforced Polymer-Wrapped ...

Apr 02, 2004  The present study focuses on the mechanical response of concrete columns confined with fiber-reinforced polymer composites (FRP). Practical columns often deviate from axisymmetric conditions due to noncircular cross section, geometric imperfections, and loading eccentricities.

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i MECHANICAL BEHAVIOR OF REINFORCED CONCRETE

MECHANICAL BEHAVIOR OF REINFORCED CONCRETE SHORT COLUMN-CFRP COMPOSITE BASED ON ABAQUS FINITE ELEMENT ANALYSIS PEZHMAN TAGHIA A project report submitted in fulfillment of the requirements for the award of the degree of Master of Engineering (Civil-Structures) Faculty of Civil Engineering Universiti Teknolog Malaysia January 2013

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Mechanical behavior of rectangular steel-reinforced ECC ...

Jun 09, 2015  10%  In order to improve the seismic performance, deformation ability and ultimate load-carrying capacity of columns with rectangular cross section, engineered cementitious composite (ECC) is introduced to partially substitute concrete in the edge zone of reinforced concrete columns and form reinforced ECC/concrete composite columns. Firstly, based on the assumption

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Mechanical Property of Concrete Filled Steel Tube ...

Keywords: Concrete filled steel tube reinforced concrete (CFSTRC), finite element methods, fire resistance, mechanical behavior, two-opposite-side fire. Abstract: The present study established a numerical investigation on the behavior of concrete filled steel tube reinforced concrete (CFSTRC) columns under combined loading and two-opposite-side ...

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Computational optimized finite element modelling of ...

Jun 18, 2018  A high performance concrete, known as polymer concrete, made up of natural aggregates and an orthophthalic polyester binder, reinforced with non-metallic bars (glass reinforced polymer) has been studied. The material is described at micro and macro level, presenting the key physical and mechanical properties using different experimental techniques.

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Bildiriler - sayfam.btu.tr

Giriş Yap . Kullanıcı adı @btu.tr Parola. Ana Sayfa; Özgeçmiş ; Eğitim Öğretim ; Makaleler ; Bildiriler ; Projeler ; Bildiriler. Yukarı Git ↑

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Mechanical Behavior of FRP-Strengthened Concrete Columns ...

Jun 03, 2013  This paper presents the results of a study on the mechanical behavior of concrete columns strengthened with fiber-reinforced polymer (FRP) and subjected to concentric and eccentric compression loading.

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Mechanical Behavior of Concrete Reinforced with Waste ...

Mechanical Behavior of Concrete Reinforced with Waste Aluminium Strips The main objective of this research work is to investigate the influence of the addition of waste materials, like aluminium waste material, Soft Drink Tin Fibers (SDTF) or soft tins to improve mechanical properties of concrete and also study the strength behavior of concrete ...

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i MECHANICAL BEHAVIOR OF REINFORCED CONCRETE

MECHANICAL BEHAVIOR OF REINFORCED CONCRETE SHORT COLUMN-CFRP COMPOSITE BASED ON ABAQUS FINITE ELEMENT ANALYSIS PEZHMAN TAGHIA A project report submitted in fulfillment of the requirements for the award of the degree of Master of Engineering (Civil-Structures) Faculty of Civil Engineering Universiti Teknolog Malaysia January 2013

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Mechanical Behavior of ECC and ECC/RC Composite Columns ...

Sep 09, 2017  The substitution of conventional concrete with ECC can significantly improve the deformation and energy dissipation ability of reinforced concrete (RC) columns. This paper reports on the mechanical behavior of ECC/RC composite columns. An ECC/RC composite column can be obtained by substituting concrete with ECC in the column bottom.

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Comportamiento mecánico de columnas de hormigón armado ...

Mechanical behavior of concrete columns reinforced with rheoplastic mortar made in rheoplastic mortar, studied in its most common usage patterns. The mechanical properties of concrete and its potential applications, especially in combination with steel reinforce - ment, allowed to this material an exceptional development

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Mechanical Degradation of Reinforced Concrete Columns ...

Apr 19, 2020  10%  This study presented an experimental investigation on the degradation of mechanical performance of reinforced concrete (RC) columns with the reinforcements corroded under sustained loads. A total of ten RC column specimens were tested. The effects of different levels of sustained load (0%, 30%, and 60% of the designed ultimate bearing capacity Nu) and reinforcement

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Mechanical behavior of steel-reinforced concrete-filled ...

In this paper, the mechanical behaviors and failure mechanism of steel-reinforced concrete-filled steel tubular (SRCFST) columns were numerically investigated with the software of ABAQUS/standard solver. Existing experimental results were employed to verify the validity of the finite element models of SRCFST columns.

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Mechanical Property of Concrete Filled Steel Tube ...

Keywords: Concrete filled steel tube reinforced concrete (CFSTRC), finite element methods, fire resistance, mechanical behavior, two-opposite-side fire. Abstract: The present study established a numerical investigation on the behavior of concrete filled steel tube reinforced concrete (CFSTRC) columns under combined loading and two-opposite-side ...

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Test on mechanical behavior of SRC L-shaped columns under ...

Jan 11, 2021  10%  Investigations of the seismic behavior of steel reinforced concrete L-shaped columns under constant axial compression and cycled bending-shear-torsion load were performed. Six specimens, which considered two parameters, i.e., the moment ratio of torsion to bending (γ) and the aspect ratio (column length-to-depth ratio, ϕ), were prepared for the experiment. In this

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Shear Resistance Behavior of Exterior Beam-Column Joint ...

Jul 22, 2021  In order to investigate the failure modes and the mechanical behavior of joints of prestressed beam and steel reinforced concrete column

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Thermo-Mechanical Characterization of Textile Reinforced ...

Sep 05, 2017  10%  In the second part, the structural behavior of short concrete columns loaded under axial compression and confined by TRC is considered. Taking into account the design method proposed by Hamelin et al., the strength increase is estimated for different conditions of fire stability. ... Textile reinforced concrete Thermo-mechanical behavior ...

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3D Finite Element Pseudodynamic Analysis of Deficient RC ...

This paper utilizes the advanced potential of pseudodynamic three-dimensional finite-element modeling to study the axial mechanical behavior of square and rectangular reinforced concrete columns, confined with fiber reinforced polymer (FRP) jackets and continuous composite ropes in seismic applications.

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Effect of seawater exposure on compressive behavior of ...

An experimental study was performed to investigate the effect of seawater exposure on the mechanical behavior of concrete columns reinforced longitudinally with glass fiber reinforced polymer (CCR-GFRP) bars. Numerous salt crystals emerged and slight exfoliation was observed after the surfaces of the columns were immersed in seawater for 120 days.

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Research on the Compression Behavior of Steel Reinforced ...

Jun 13, 2020  10%  In order to study the compression behavior of rectangular steel reinforced concrete columns with built-in steel tubes under different eccentric loads, three 1/10 scale specimens were designed and monotonic loading tests were carried out on them. The dimensions, steel bars and steel tube of the three specimens were the same except for the location of the loading point.

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