A Three-dimensional Finite Element Model for Analysis of Concrete Pavement Support PDF Download
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Author: Chen-Ming Kuo
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
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Book Description
Author: Chen-Ming Kuo
Publisher:
ISBN:
Category :
Languages : en
Pages : 35
Get Book Here
Book Description
Author: Chen-Ming Kuo
Publisher:
ISBN:
Category :
Languages : en
Pages : 346
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Book Description
A three-dimensional (3-D) finite element model for concrete pavements, called 3DPAVE, was developed in this study in order to analyze accurately the many complex and interacting factors which influence the support provided to a concrete pavement. Pavement support and finite element models for pavements were first briefly reviewed. Based on the review, the ABAQUS general-purpose finite element software was used to develop a powerful and versatile 3-D model to overcome many of the inherent limitations of 2-D finite element models. A careful analysis of ABAQUS' many element types, features and options was conducted to select the components which would produce a robust and efficient model. The 3DPAVE consistently outperformed the 2-D model in accuracy over wide ranges of inputs for a variety of problems during its development. 3DPAVE was validated by comparison with measured deflection, stress, and strain data for traffic loading and temperature variation from AASHO Road Test, the Arlington Road Test, and the Portland Cement Association's slab experiments. In every comparison with measured field data, 3DPAVE's calculated responses were found to be in very good agreement with the measured responses. Applications of 3DPAVE were made to explore many complicated effects and interactions in concrete pavements, including foundation support; base thickness, stiffness, and interface bond/friction; slab curling and warping due to temperature and moisture gradients; dowel and aggregate interlock load transfer action at joints; and improved support with a widened lane, widened base, or tied concrete shoulder.
Author: Guenter Axel Rombach
Publisher: Thomas Telford
ISBN: 9780727732743
Category : Architecture
Languages : en
Pages : 302
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Book Description
In Finite Element Design of Concrete Structures: practical problems and their solutions the author addresses this blind belief in computer results by offering a useful critique that important details are overlooked due to the flood of information from the output of computer calculations. Indeed, errors in the numerical model may lead in extreme cases to structural failures as the collapse of the so-called Sleipner platform has demonstrated.
Author: Christiane Raab
Publisher: Springer Nature
ISBN: 3030486796
Category : Technology & Engineering
Languages : en
Pages : 955
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Book Description
This book gathers the proceedings of an international conference held at Empa (Swiss Federal Laboratories for materials Science and Technology) in Dübendorf, Switzerland, in July 2020. The conference series was established by the International Society of Maintenance and Rehabilitation of Transport Infrastructure (iSMARTi) for promoting and discussing state-of-the-art design, maintenance, rehabilitation and management of pavements. The inaugural conference was held at Mackenzie Presbyterian University in Sao Paulo, Brazil, in 2000. The series has steadily grown over the past 20 years, with installments hosted in various countries all over the world. The respective contributions share the latest insights from research and practice in the maintenance and rehabilitation of pavements, and discuss advanced materials, technologies and solutions for achieving an even more sustainable and environmentally friendly infrastructure.
Author: Alireza Asgari
Publisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 222
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Author: Michael L. Willis
Publisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 628
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Author: Oubay Hassan
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Author:
Publisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 226
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Author: Diyar Bozkurt
Publisher:
ISBN:
Category :
Languages : en
Pages : 284
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Author: Min Ho Kwon
Publisher:
ISBN:
Category : Finite element method
Languages : en
Pages : 366
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