Simulation of Behavior of Composite Grid Reinforced Concrete Beams Using Explicit Finite Element Methods PDF Download

Author: Federico A. Tavárez
Publisher:
ISBN:
Category : Concrete beams
Languages : en
Pages : 314

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Author: Xiaoshan Lin
Publisher: Woodhead Publishing
ISBN: 0128169001
Category : Technology & Engineering
Languages : en
Pages : 258

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Book Description
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. It covers a new family of composite beam elements developed by the authors. Other sections cover nonlinear finite element analysis procedures and the numerical modeling techniques used in commercial finite element software that will be of particular interest to engineers and researchers executing numerical simulations. - Gives advanced methods and techniques for the analysis of composite and fiber Reinforced Plastic (FRP) and reinforced concrete beams - Presents new composite beam elements developed by the authors - Introduces numerical techniques for the development of effective finite element models using commercial software - Discusses the critical issues encountered in structural analysis - Maintains a clear focus on advanced numerical modeling

Author: Lawrence R. Eckert
Publisher: SME
ISBN: 0873353315
Category : Tunneling
Languages : en
Pages : 994

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"Taken from a collection of papers presented at the prestigious 2010 North American Tunneling Conference"--p. [4] of cover.

Author: Lieping Ye
Publisher: Springer Science & Business Media
ISBN: 3642174876
Category : Technology & Engineering
Languages : en
Pages : 956

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Book Description
"Advances in FRP Composites in Civil Engineering" contains the papers presented at the 5th International Conference on Fiber Reinforced Polymer (FRP) Composites in Civil Engineering in 2010, which is an official conference of the International Institute for FRP in Construction (IIFC). The book includes 7 keynote papers which are presented by top professors and engineers in the world and 203 papers covering a wide spectrum of topics. These important papers not only demonstrate the recent advances in the application of FRP composites in civil engineering, but also point to future research endeavors in this exciting area. Researchers and professionals in the field of civil engineering will find this book is exceedingly valuable. Prof. Lieping Ye and Dr. Peng Feng both work at the Department of Civil Engineering, Tsinghua University, China. Qingrui Yue is a Professor at China Metallurgical Group Corporation.

Author: Pradeep L. Menezes
Publisher: Springer Science & Business Media
ISBN: 146141945X
Category : Technology & Engineering
Languages : en
Pages : 940

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This book describes available tribology technologies and introdces a comprehensive overview of tribology. General, up-to-date knowledge on how tribology is approached in various related areas of research, both experimental and computational is provided.

Author: Nenad Bicanic
Publisher: CRC Press
ISBN: 1138001457
Category : Technology & Engineering
Languages : en
Pages : 1108

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The EURO-C conference series (Split 1984, Zell am See 1990, Innsbruck 1994, Badgastein 1998, St Johann im Pongau 2003, Mayrhofen 2006, Schladming 2010, St Anton am Alberg 2014) brings together researchers and practising engineers concerned with theoretical, algorithmic and validation aspects associated with computational simulations of concrete and concrete structures. The conference reviews and discusses research advancements and the applicability and robustness of methods and models for reliable analysis of complex concrete, reinforced concrete and pre-stressed concrete structures in engineering practice. Conference topics and invited papers cover both computational mechanics and computational modelling aspects of the analysis and design of concrete and concrete structures: * Constitutive and Multiscale Modelling of Concrete * Advances in Computational Modelling * Time Dependent and Multiphysics Problems * Performance of Concrete Structures The book is of special interest to researchers in computational concrete mechanics, as well as industry experts in complex nonlinear simulations of concrete structures.

Author: Alexander Jean Lassker
Publisher:
ISBN:
Category :
Languages : en
Pages : 268

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Author: Ernest Hinton
Publisher: Pine Ridge Press
ISBN:
Category : Mathematics
Languages : en
Pages : 408

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Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 400

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Author:
Publisher:
ISBN:
Category :
Languages : pt-BR
Pages :

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A necessidade cada vez mais freqüente de reforço em estruturas de concreto armado, exige um completo conhecimento do comportamento da estrutura reforçada devido a alterações de rigidez do conjunto, aumento da cargade ruptura, alterações na distribuição de fissuras, modificação de comportamento e posição da linha neutra, entre outros. Nos últimos anos diversos estudosexperimentais têm sido conduzidos, fornecendo parâmetros cada vez mais confiáveis à elaboração de projetos e ao dimensionamento seguro em relação aos estados limites de utilização e de ruptura. No desenvolvimento deste trabalho, utiliza-se um programa computacional baseado no método dos elementos finitos, capaz de descrever o comportamento de elementos estruturais prismáticos em concreto armado reforçados à flexão. Descreve-se o modelo hipoelástico de Elwi e Murray -1979- para o concreto simples e um modelo multilinear para simulação dos reforços. Tais relações resultam de estudos analíticos e experimentais sobre oconcreto armado e estão originalmente implementadas no programa FEPARCS -Elwi e Murray, 1980-, que neste trabalho é modificado e adaptado de acordo com a realidade da execução de reforços em estruturas em serviço. O programaFEPACS, capaz de realizar análises numéricas não-lineares, é acoplado a um programa de pré e pós-processamento gráfico especialmente desenvolvido para geração, gerenciamento do processo de cálculo e para análise de resultados obtidos. Os resultados obtidos utilizando o programa proposto são validados através de uma comparação com resultados experimentais obtidos na literatura.