Model Studies of Prestressed Concrete PDF Download
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Author: Ignacio Romero
Publisher:
ISBN:
Category : Prestressed concrete beams
Languages : en
Pages : 30
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Book Description
Author: Ignacio Romero
Publisher:
ISBN:
Category : Prestressed concrete beams
Languages : en
Pages : 30
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Book Description
Author: Yu Huang
Publisher: Cambridge Scholars Publishing
ISBN: 152755354X
Category : Technology & Engineering
Languages : en
Pages : 305
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Book Description
This book details the theory and applications of finite element (FE) modeling of post-tensioned (PT) concrete structures, and provides the updated MATLAB code (as of 2019). The challenge of modeling PT prestressed concrete structures lies in the treatment of the interface between the concrete and prestressing tendons. Using MATLAB, this study develops an innovative nonlinear FE formulation which incorporates contact techniques and engineering elements to considerably reduce the need of computational power. This FE formulation has the ability to simulate different PT frame systems with fully bonded, fully unbonded or partially bonded tendons, as well as actual sliding behavior and frictional effects in the tendons. It also allows for the accurate simulation of anchor seating loss.
Author: Ignacio Romero
Publisher:
ISBN:
Category : Engineering models
Languages : en
Pages : 290
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Book Description
Author: M. Z. Cohn
Publisher:
ISBN:
Category : Prestressed concrete
Languages : en
Pages : 442
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Book Description
Author: Antoine E. Naaman
Publisher: Techno Press
ISBN: 9780967493916
Category : Prestressed concrete construction
Languages : en
Pages : 0
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Book Description
Author: United States. Army. Corps of Engineers. Ohio River Division Laboratories
Publisher:
ISBN:
Category : Pavements
Languages : en
Pages : 126
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Book Description
Author: Narbey Khachaturian
Publisher:
ISBN:
Category : Prestressed concrete
Languages : en
Pages : 74
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Book Description
Author: Robin Whittle
Publisher: CRC Press
ISBN: 0203861272
Category : Technology & Engineering
Languages : en
Pages : 145
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Book Description
This book presents a selection of the author‘s firsthand experience with incidents related to reinforced and prestressed concrete structures, helping readers gain an understanding of errors that can occur in order to avoid making them. He includes mistakes discovered at the design stage, ones that led to failures, and some that involved partial structure collapse all of which required remedial action to ensure safety. The book focuses on specific incidents that occurred at various points in the construction process, including mistakes related to structural misunderstanding, extrapolation of codes of practice, and poor construction.
Author: Di Hu
Publisher: Elsevier
ISBN: 0323859984
Category : Technology & Engineering
Languages : en
Pages : 462
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Book Description
Prestressing concrete technology is critical to understanding problems in existing civic structures including railway and highway bridges; to the rehabilitation of older structures; and to the design of new high-speed railway and long-span highway bridges. Analysis and Design of Prestressed Concrete delivers foundational concepts, and the latest research and design methods for the engineering of prestressed concrete, paying particular attention to crack resistance in the design of high-speed railway and long-span highway prestressed concrete bridges. The volume offers readers a comprehensive resource on prestressing technology and applications, as well as the advanced treatment of prestress losses and performance. Key aspects of this volume include analysis and design of prestressed concrete structures using a prestressing knowledge system, from initial stages to service; detailed loss calculation; time-dependent analysis on cross-sectional stresses; straightforward, simplified methods specified in codes; and in-depth calculation methods. Sixteen chapters combine standards and current research, theoretical analysis, and design methods into a practical resource on the analysis and design of prestressed concrete, as well as presenting novel calculation methods and theoretical models of practical use to engineers. Presents a new approach to calculating prestress losses due to anchorage seating Provides a unified method for calculating long-term prestress loss Details cross-sectional stress analysis of prestressed concrete beams from jacking to service Explains a new calculation method for long-term deflection of beams caused by creep and shrinkage Gives a new theoretical model for calculating long-term crack width
Author: Saad el-Din Mohamed Moustafa
Publisher:
ISBN:
Category : Concrete slabs
Languages : en
Pages : 160
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Book Description
