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Thursday, May 14, 2020 | History

3 edition of User facilities for 2D nonlinear finite element analysis of reinforced concrete. found in the catalog.

User facilities for 2D nonlinear finite element analysis of reinforced concrete.

Peter Sai-Lai Wong

User facilities for 2D nonlinear finite element analysis of reinforced concrete.

by Peter Sai-Lai Wong

  • 59 Want to read
  • 23 Currently reading

Published by National Library of Canada in Ottawa .
Written in English


Edition Notes

Thesis (M.A.Sc) -- University of Toronto, 2002.

SeriesCanadian theses = -- Th`eses canadiennes
The Physical Object
Pagination3 microfiches : negative.
ID Numbers
Open LibraryOL21241265M
ISBN 100612738787
OCLC/WorldCa53977680

FINITE ELEMENT ANALYSIS OF CONCRETE FRACTURE SPECIMENS by Linda D. Leibengood David Darwin Stress Distribution in a Cracked Reinforced 76 Concrete Element (26) Corner Supported, Center-Point Loaded Two-Way Slab, 77 Nonlinear Portion of Finite Element Grid Effect of Assumed Concrete Tensile Response onFile Size: 2MB. 2 SAFETY ASSESSMENT USING NONLINEAR FEA 3 The finite element method for reinforced concrete 3 Linear finite element analysis 3 Nonlinear finite element analysis 4 Strategy for structural Finite Element modelling 4 Background for structural reliability 7 Principles of limit state design 7 Basic variables 8.

A Concrete-Steel Bond Model for Use in Finite Element Modeling of Reinforced Concrete Structures L. N. Lowes Modeling of Nonlinear Cyclic Behavior of Reinforcing Bars H. Nakamura, T. Higai. The purpose of this paper is to develop a reliable two-dimensional (2D) finite element (FE) modeling approach for the nonlinear behavior of reinforced concrete (RC) shear-critical elements.

A Powerful Tool for the Analysis and Design of Complex Structural Elements. Finite-Element Modelling of Structural Concrete: Short-Term Static and Dynamic Loading Conditions presents a finite-element model of structural concrete under short-term loading, covering the whole range of short-term loading conditions, from static (monotonic and cyclic) to dynamic (seismic and impact) by: 8. With the Wizard facility the user can create regular/irregular 2D or 3D models and run all types of analyses on the fly. The whole process takes no more than a few seconds. Nine different types of analysis: nonlinear dynamic and static time-history, conventional and adaptive pushover, incremental dynamic analysis, eigenvalue, non-variable.


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User facilities for 2D nonlinear finite element analysis of reinforced concrete by Peter Sai-Lai Wong Download PDF EPUB FB2

In VecTor2, the DSFM is the basis for the analysis of concrete-steel laminates. As VecTor2 is a 2D finite element program, the different materials must be modeled as a smeared/combined element with properties representative of the two materials, as outlined below and described fully in Vecchio and McQuade ().File Size: 5MB.

In this chapter, the finite element analysis procedures for steel-/FRP-reinforced concrete beams are presented. The simple displacement-based one-dimensional two-node layered composite beam element in Chapter 3 is extended for nonlinear finite element analysis of reinforced concrete beams.

This paper presents a comprehensive two-dimensional (2D) nonlinear finite-element (FE) analysis of reinforced concrete (RC) beams strengthened with prestressed or non-prestressed near-surface mounted (NSM) carbon fiber-reinforced polymer (CFRP) reinforcement.

In this model, the bond-slip relationship between the steel reinforcement and surrounding concrete as well as that between the NSM CFRP reinforcement and concrete. Abstract: This study presents a threedimensional nonlinear finite element model suitable for the analysis of reinforced concrete - beams flexurally strengthened with CFRP (Carbon Fiber Reinforced Polymer) plates under static load using the ANSYS (Analysis SYStem) computer package.

The eight-parametric brick elements are used to represent the. Recent development of the finite element method of analysis permits consideration of members which are non-homogeneous, defined by irregular boundaries, and arbitrarily supported and loaded.

The continuum is replaced with a system of finite elements interconnected only at discrete points and the resulting structure is analyzed as a highly indeterminate by: compression in the concrete and the tensile force in the main reinforcement as a truss to equilibrate the loads (Winter and Nilson,()).

Finite Element Analysis of Reinforced Concrete 1 Three–Dimensional Brick Element The quadratic twenty-node brick element shown in Figure (2) are adopted to represent concrete. Since Ngo and Scordelis applied the nonlinear finite element method to reinforced concrete beams, this technique has developed into an important tool for the analysis of the complex concrete structures, such as nuclear containment vessels, offshore platforms, long-span bridges, shear walls in buildings, etc.

This technique also played a significant role in the research of concrete structures by Cited by: Nonlinear Mechanics of Reinforced Concrete. A 2D finite element model, which has been validated for predicting shear deformation of RC beams, was used to identify factors that may affect the.

FINITE ELEMENT ANAYSIS OF REINFORCED CONCRETE ELEMENTS Introduction The individual material models may be assembled to generate a global finite element model; however, the assembly and global solution process as well as calibration of the global model must be considered before the model is applied to the problem of analysis ofFile Size: 1MB.

Finite element model for nonlinear analysis of reinforced concrete beams and plane frames points), which allows the use of coarser FE meshes to capture the spread of nonlinearities along the structure.

At each Gauss point the element section is discretized into layers, and it is assumed that each layer is under a uniaxial by: 1. Nonlinear finite element analysis of damaged and strengthened reinforced concrete beams.

Journal of Civil Engineering and Management: Vol. 20, No. 2, pp. Cited by: through the use of nonlinear finite element analyses with the final release of a document containing guidelines for nonlinear finite element (NLFE) analyses of reinforced and prestressed concrete elements [2].

Previous studies of the authors specifically deal with indications of the guidelines for reinforced and prestressed beams [3], [4]. This study details the development and implementation of a finite element model within a commercial finite element code, Abaqus CAE, for the analysis of reinforced concrete (RC) bridge columns containing interlocking spirals subjected to combined loading conditions including axial, shear, bending, and torsional loads, including theAuthor: Adam Christopher Morgan.

NONLINEAR FINITE ELEMENT ANALYSIS OF CONCRETE STRUCTURES Niels Saabye Ottosen Abstract. 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 stressCited by: In the classical formulation of finite element analysis of concrete structures, as employed in the current large computer programs, a strain­ softening stress-strain relation, usually one that exhibits a sudden stress drop, is used indiscriminately for an arbitrarily chosen finite element size.

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.

In this project a Finite Element analysis is performed on a singly reinforced concrete beam and on a doubly reinforced concrete beam. Different plasticity models are used for the concrete material in order to test the accuracy of each one of them into the Finite Element method in Size: 1MB.

behaviour of reinforced concrete members without stirrups as a part of their Master’s Thesis at the University of Aarhus.

The investigations were based on experimental research and nonlinear finite element analysis. Nonlinear finite element analysis is a state-of-the-art numerical calculation methodFile Size: KB. In the past, analyses with 2D plane or 3D solid finite elements that assume a nonlinear bond-slip relationship to describe an arbitrary response of the interface have only been performed using elements connecting concrete nodes with discrete reinforcement nodes.

DIANA (DIsplacement ANAlyzer) is an extensive multi-purpose finite element software package that is dedicated, but not exclusive, to a wide range of problems arising in Civil engineering including structural, geotechnical, tunnelling, earthquake disciplines and oil & gas engineering.

DIANA is a well proven and tested software package that has been used on various landmark projects all over. This paper deals with three-dimensional nonlinear finite element analysis of concrete structures. A new three-parameter failure criterion, formulated in terms of three stress invariants, is suggested for plain concrete.

The criterion can accurately describe available experimental data throughout the stress range from tensile stresses to high compressive : Yuan-Gao Zhang, Ming-Wan Lu, Keh-Chih Hwang.This paper deals with the nonlinear finite element analysis of two shear-critical concrete dapped-end beams.

Reinforced concrete dapped-end beams having nominal shear span to depth ratio values of andconcrete strength 32MPa and 34MPa, and reinforcement ratio via yield.Finite Element Analysis of Reinforced Concrete Structures: Proceedings of the Seminar [Meyer, Christian, Okamura, Hajime] on *FREE* shipping on qualifying offers.

Finite Element Analysis of Reinforced Concrete Structures: Proceedings of the Seminar.