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Nonlinear finite element analysis of concrete structures

Volumes 17–18, Part 2, February 1979, Pages 443-467 Nonlinear finite element analysis of concrete structures P.G.Bergan∗ I.Holand https://doi/10.1016/0045-7825 (79)90027-6 Get rights and content Abstract The article discusses the major sources of nonlinearities in reinforced concrete structures.

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Nonlinear finite element analysis of concrete structures

Dec 01, 2001  Nonlinear finite element analysis was applied to various types of reinforced concrete structures using a new set of constitutive models established in the fixed-angle softened-truss model (FA-STM). A computer code FEAPRC was developed specifically for application to reinforced concrete structures by modifying the general-purpose program FEAP.

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Nonlinear finite element analysis of concrete structures

Jan 01, 1979  The non-linear stress-strain relationships for concrete under a general biaxial state of stress are determined by properly updating

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Nonlinear Finite Element Analysis of Concrete Structures

This report deals with nonlinear finite element analy­ sis of concrete structures loaded in the short-term up until failure. A profound discussion of constitutive modelling on con­ crete is performedj a model, applicable for general stress states, is described and its predictions are compared with ex­ perimental data.

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Guidelines for nonlinear finite element analysis

This document provides guidelines for nonlinear finite element analyses of existing concrete structures and infrastructures, like bridges and viaducts. The guidelines could be applied to beams, slabs, box girders, tunnels, culverts, etc.. The members can contain prestressing as well as normal reinforcement. 1.1 Format

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Nonlinear analysis of concrete structures - ScienceDirect

Jan 01, 1989  A second important factor is that nonlinear finite element analysis of concrete structures can be very costly and may require considerable user exper- tise. The high cost of nonlinear analysis of concrete structures is largely due to the difficulties encountered in the stability and accuracy of the solutions.

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Nonlinear finite element analysis of concrete structures using new ...

Nonlinear finite element analysis was applied to various types of reinforced concrete structures using a new set of constitutive models established in the fixed-angle softened-truss model (FA-STM). A computer code FEAPRC was developed specifically for application to reinforced concrete structures by modifying the general-purpose program FEAP.

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NONLINEAR ANALYSIS OF CONCRETE STRUCTURESt

A second important factor is that nonlinear finite element analysis of concrete structures can be very costly and may require considerable user exper- tise. The high cost of nonlinear analysis of concrete structures is largely due to the difficulties encountered in the

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Nonlinear Finite Element Analysis on Shear Failure of

A non-linear analytical method based on the Finite Element Method (EFM) is an efficient way to analyze the effect of material properties effects on the shear resis-tance mechanism of structural elements. Additionally, the shape of structural elements and the bar arrangements can be easily investigated with a parametric study. The

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Nonlinear finite element analysis of concrete

Jan 01, 1979  A finite element model of reinforced concrete is presented, which is based on an inhomogeneous finite element, where inserts in the form of flexible rods perform the role of reinforcement.

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Nonlinear finite element analysis of concrete structures

Nonlinear finite element analysis of concrete structures. Computer Methods in Applied Mechanics and Engineering, 1979. Pal Bergan. Download PDF. Download Full PDF Package. ... 37 Full PDFs related to this paper. Read Paper. Nonlinear finite

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Nonlinear Finite Element Analysis of Concrete Structures

describe in physical terms the structural behaviour of concrete structures. The finite element analysis is performed using the program AXIPLANE, developed at Risø. The use of this program is given by the writer (1980). The scope of the present report is twofold: (1) to provide an exposition of matters of general interest;

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NONLINEAR ANALYSIS OF CONCRETE STRUCTURESt

concrete as a structural material, and because of the development of relatively powerful finite element procedures [l]. If a realistic nonlinear analysis of a concrete structure can be carried out, the safety of the structure is increased and the cost can frequently be reduced.

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NONLINEAR FINITE ELEMENT ANALYSIS OF REINFORCED CONCRETE STRUCTURES

NONLINEAR FINITE ELEMENT ANALYSIS OF REINFORCED CONCRETE STRUCTURES UNDER IMPACT LOADS Academia uses cookies to personalize content, tailor ads and improve the user experience. ... NONLINEAR FINITE ELEMENT ANALYSIS OF REINFORCED CONCRETE STRUCTURES UNDER IMPACT LOADS. Yuvraj Singh. Download Download

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Validation of the Guidelines for Nonlinear Finite Element

results of nonlinear finite element analysis can be substantially influenced by model and human factors. 1.2 Scope and objectives The development of guidelines for the nonlinear finite element analysis of concrete structures (RWS, 2016) has the primary goal to advice the analysts and consequently to reduce the model and human factors.

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Facilities for 2D Nonlinear Finite Element Analysis of

2.4.2 Element Stiffness Matrices 26 2.4.3 Pseudo Nodal Loads 26 2.4.4 Total Load Iterative Secant Stiffness Solution 28 2.5 Augmented Analysis Features 29 2.5.1 Modeling of Lateral Expansion Effect 29 2.5.2 Modeling of Triaxial Stresses 31 2.5.3 Analysis of Cyclically Loaded Structures 32 2.5.4 Analysis of Construction and Loading Chronology 34

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Nonlinear Finite Element Analysis on Shear Failure of

A non-linear analytical method based on the Finite Element Method (EFM) is an efficient way to analyze the effect of material properties effects on the shear resis-tance mechanism of structural elements. Additionally, the shape of structural elements and the bar arrangements can be easily investigated with a parametric study. The

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Nonlinear Finite Element Analysis of Reinforced Concrete Shells

Sep 30, 2009  Article. Nonlinear Finite Element Analysis of Reinforced Concrete Shells. September 2009; Tikrit Journal of Engineering Sciences 16(3):1-18

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An Investigation into Solution Strategies for Nonlinear Finite Element ...

Sep 06, 2019  An Investigation into Solution Strategies for Nonlinear Finite Element Analysis of a Concrete Column under Blast Loading: An explosion event, having a low proba

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Nonlinear Finite Element Analysis of FRP Reinforced Concrete Structures

The In order to address this failure mode associated with brittle interest in using finite element analysis to solve complex reinforcement, ACI 440 recommends the use of over structural problems can be traced back to 1941 when reinforced concrete sections, thereby forcing the structural Alexander Hrennikoff first introduced a solution method to ...

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Nonlinear analysis of reinforced concrete slabs through the finite ...

Still, the usual analysis. One of the significant difficulties in representing the behavior of reinforced concrete structures in mathematical models is the postcracking non-linearity. And so, reinforced concrete slabs are no exception to the rule. ... Nonlinear analysis of reinforced concrete slabs through the finite element method. IJAERS ...

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Nonlinear Finite Element Analysis of Reinforced Concrete Panels

The constitutive relationship was implemented into a nonlinear finite element program to investigate the deformation behavior of four reinforced concrete panels. Numerical results obtained from the finite element analysis are compared favorably with the available experimental data.

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On the value of a reliability‐based nonlinear finite element analysis ...

Jun 25, 2019  The objective of this paper is to explore the value of reliability-based nonlinear finite element analysis (NLFEA) over the currently available, standardized assessment methods. To our knowledge, no studies are available on this subject, and this paper provides a first insight into the value and reliability level of these assessment methods ...

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Nonlinear Finite Element Structural Analysis of Reinforced Concrete

Feb 28, 2022  Nonlinear finite element analysis of reinforced concrete beam models of this study was performed using ABAQUS software packages (Version 2019), because of its ability to deal with the geometrical and material nonlinearities in FEM problems.

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Nonlinear analysis of reinforced concrete slabs through the finite ...

Still, the usual analysis. One of the significant difficulties in representing the behavior of reinforced concrete structures in mathematical models is the postcracking non-linearity. And so, reinforced concrete slabs are no exception to the rule. ... Nonlinear analysis of reinforced concrete slabs through the finite element method. IJAERS ...

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Nonlinear Finite Element Analysis of Concrete Deep Beams

Feb 27, 1992  ASCE Subject Headings: Concrete, Finite element method, Compressive strength, Concrete beams, Nonlinear analysis, Nonlinear finite element analysis, Beams, Poisson ratio Journal of Structural Engineering

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NONLINEAR ANALYSIS OF CONCRETE STRUCTURES - TRID

nonlinear analysis of concrete structures Solution capabilities for two-and three-dimensional nonlinear finite element analysis of concrete structures are presented. The concrete material is modeled including the triaxial nonlinear stress-strain behavior, tensile cracking, tension-stiffening, compression crushing and strain-softening.

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Nonlinear finite element analysis of circular concrete-filled

Aug 01, 2010  Abstract and Figures. The structural behaviors of circular concrete filled steel tube (CFT) structures are investigated by nonlinear finite element method. An efficient three-dimensional (3D ...

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Nonlinear Finite Element Analysis on Shear Failure of

A non-linear analytical method based on the Finite Element Method (EFM) is an efficient way to analyze the effect of material properties effects on the shear resis-tance mechanism of structural elements. Additionally, the shape of structural elements and the bar arrangements can be easily investigated with a parametric study. The

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NONLINEAR FE ANALYSIS OF STEEL-CONCRETE COMPOSITE STRUCTURE

662 / JOURNAL OF STRUCTURAL ENGINEERING / JUNE 2000 N ONLINEAR FE A NALYSIS OF S TEEL-C ONCRETE C OMPOSITE S TRUCTURES By Wendel M. Sebastian 1 and Richard E. McConnel 2 A BSTRACT: This paper presents an advanced nonlinear finite-element (FE) program developed for the analysis of general composite structures of steel and reinforced

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Nonlinear Finite Element Analysis of Reinforced Concrete Shells

Sep 30, 2009  Article. Nonlinear Finite Element Analysis of Reinforced Concrete Shells. September 2009; Tikrit Journal of Engineering Sciences 16(3):1-18

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Analysis Of Reinforced Concrete Structures Using Ansys Nonlinear ...

Jun 10, 1998  K. H. Gerstle and J. Niwa, Finite-Element Analysis as a Design Tool, Proceedings of the International Workshop on Finite Element Analysis of Reinforced Concrete Structures II, ASCE, p. 692-714 ...

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An Investigation into Solution Strategies for Nonlinear Finite Element ...

Sep 06, 2019  An Investigation into Solution Strategies for Nonlinear Finite Element Analysis of a Concrete Column under Blast Loading: An explosion event, having a low proba

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Modeling Nonlinear Bond-Slip Behavior for Finite Element ... - concrete

Oct 01, 1996  Date: 10/1/1996. Abstract: Finite element analyses of reinforced concrete structures should allow some representation of bond stiffness, particularly if there are areas of high shear stress. This paper reviews research on ‘bond stiffness and then brings together earlier work on an efficient algorithm for incorporating bond stiff-ness in a ...

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Nonlinear Finite Element Analysis of Composite and Reinforced Concrete

Nonlinear Finite Element Analysis of Composite and Reinforced Concrete Beams presents advanced methods and techniques for the analysis of composite and FRP reinforced concrete beams. The title introduces detailed numerical modeling methods and the modeling of the structural behavior of composite beams, including critical interfacial bond-slip behavior.

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Nuclear Engineering and Design 52 (1979) 385-409 ON THREE

A second important factor is that nonlinear finite element analysis of concrete structures is very costly and requires much user sophistication. The high cost of nonlinear analysis of concrete structures is largely due to the difficulties encountered in

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Razaqpur Nonlinear finite element analysis of strength and

Nonlinear finite element analysis of strength and durability of reinforced concrete and composite structures. A. Ghani Razaqpur, O. Burkan Isgor, Afshin Esfandiari ... Tangtermsirikul S (2003). Numerical modelling of steel corrosion in concrete structures due to chloride ion, oxygen and water movement. Journal of Advanced Concrete Technology, 1 ...

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