Optimal Design of Flexural Systems: Beams, Grillages, Slabs, Plates and Shells
Author: G. I. N. Rozvany | Size: 6,2 MB | Format:PDF | Quality:Unspecified | Publisher: Pergamon | Year: 1976 | pages: 314 | ISBN: 008020516X
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Piled foundations are generally designed using empirical methods, in particular the traditional capacity based approach on which the majority of codes of practice are based. However in recent years the analysis of pile groups and piled rafts has undergone substantial development in the light of new research and the mechanisms for the interactions between piles, soil and rafts or caps have been largely clarified. Paradoxically, with relatively large piled rafts it has been found that a design based on the criterion of serviceability, with the limitation of absolute and/or differential settlement, not only allows a more rational and economical design, but is also simpler and more reliable than one based on the traditional approach.
This book provides an overview of present design practice of piled foundations, under both vertical and horizontal loads, and then a presentation of recent advances in the analysis and design of piled rafts. Altogether it forms a thorough guide to the design and analysis of efficient and effective piled rafts, and it also serves as a useful design handbook for traditional pile foundations.
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Article/eBook Full Name: Structural Analysis: Principles, Methods and Modelling
Author(s): Gianluca Ranzi, Raymond Ian Gilbert
Publish Date: 2014
ISBN: 9780415526449
Published By: CRC Press
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Article/eBook Full Name: Finite Element Modeling and Simulation with ANSYS Workbench
Author(s): Xiaolin Chen, Yijun Liu
Publish Date: 2014
ISBN: 9781439873847 -
Published By: CRC Press
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Front Matter....Pages 1-10
Demonstration of ECOnomical BRIDGE solutions based on innovative composite dowels and integrated abutments....Pages 11-19
The right choice of steel – according to the Eurocode....Pages 21-43
Sustainable bridges – LCA for a composite and a concrete bridge....Pages 45-56
Design of composite dowels as shear connectors according to the German technical approval....Pages 57-71
Field measurements at a composite bridge with composite dowels as shear connectors....Pages 73-91
Modern composite bridges by VFT-WIB method in Poland realized at new express road S7 at Olsztynek-Nidzica sector....Pages 93-110
Bridges by VFT method in Poland: state-of-the-art....Pages 111-131
Renewal of old existing small road bridges with modular system – CASE STUDY Mânărău BRIDGE....Pages 133-141
Integral bridge using the VFT-WIB technology for a three-spanned structure....Pages 143-154
Innovative composite overpasses on the Romanian A1 motorway....Pages 155-179
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The traveling public has no patience for prolonged, high cost construction projects. This puts highway construction contractors under intense pressure to minimize traffic disruptions and construction cost. Actively promoted by the Federal Highway Administration, there are hundreds of accelerated bridge construction (ABC) construction programs in the United States, Europe and Japan. Accelerated Bridge Construction: Best Practices and Techniques provides a wide range of construction techniques, processes and technologies designed to maximize bridge construction or reconstruction operations while minimizing project delays and community disruption.
Describes design methods for accelerated bridge substructure construction; reducing foundation construction time and methods by using pile bents Explains applications to steel bridges, temporary bridges in place of detours using quick erection and demolitionCovers design-build systems boon to ABC; development of software; use of fiber reinforced polymer (FRP)Includes applications to glulam and sawn lumber bridges, precast concrete bridges, precast joints details; use of lightweight aggregate concrete, aluminum and high-performance steel
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Nanocomposites have better adsorption capacity, selectivity, and stability than nanoparticles. Therefore, they find diversified applications in many areas. Recently, various methods for heavy metal detection from water have been extensively studied. The adsorption of various pollutants such as heavy metal ions and dyes from the contaminated water with the help of nanocomposites has attracted significant attention.
This book presents a comprehensive discussion on wastewater research. It covers a vast background of the recent literature. It describes the applications of nanocomposites in various areas, including environmental science. Particularly, it is highly useful to researchers involved in the environmental and water research on nanocomposites and their applications. The book covers a broad research area of chemistry, physics, materials science, polymer science and engineering, and nanotechnology to present an interdisciplinary approach and also throws light on the recent advances in the field.
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Gain Confidence in Modeling Techniques Used for Complicated Bridge Structures
Bridge structures vary considerably in form, size, complexity, and importance. The methods for their computational analysis and design range from approximate to refined analyses, and rapidly improving computer technology has made the more refined and complex methods of analyses more commonplace. The key methods of analysis and related modeling techniques are set out, mainly for highway bridges, but also with some information on railway bridges. Special topics such as strut-and-tie modeling, linear and nonlinear buckling analysis, redundancy analysis, integral bridges, dynamic/earthquake analysis, and bridge geometry are also covered. The material is largely code independent. The book is written for students, especially at MSc level, and for practicing professionals in bridge design offices and bridge design authorities worldwide.
Effectively Analyze Structures Using Simple Mathematical Models
Divided into three parts and comprised of 18 chapters, this text:
Covers the methods of computational analysis and design suitable for bridge structures
Provides information on the methods of analysis and related modeling techniques suitable for the design and evaluation of various types of bridges
Presents material on a wide range of bridge structural types and is fairly code independent
Computational Analysis and Design of Bridge Structures covers the general aspects of bridges, bridge behavior and the modeling of bridges, and special topics on bridges. This text explores the physical meanings behind modeling, and reveals how bridge structures can be analyzed using mathematical models.
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Highway Bridge Superstructure Engineering: LRFD Approaches to Design and Analysis
Author: Narendra Taly | Size: 28 MB | Format:PDF | Quality:Unspecified | Publisher: CRC, Taylor and Francis | Year: 2015 | pages: 963 | ISBN: 1466552182, 9781466552180, 9781466552197, 1466552190
A How-To Guide for Bridge Engineers and Designers
Highway Bridge Superstructure Engineering: LRFD Approaches to Design and Analysis provides a detailed discussion of traditional structural design perspectives, and serves as a state-of-the-art resource on the latest design and analysis of highway bridge superstructures. This book is applicable to highway bridges of all construction and material types, and is based on the load and resistance factor design (LRFD) philosophy. It discusses the theory of probability (with an explanation leading to the calibration process and reliability), and includes fully solved design examples of steel, reinforced and prestressed concrete bridge superstructures. It also contains step-by-step calculations for determining the distribution factors for several different types of bridge superstructures (which form the basis of load and resistance design specifications) and can be found in the AASHTO LRFD Bridge Design Specifications.
Fully Realize the Basis and Significance of LRFD Specifications
Divided into six chapters, this instructive text:
Introduces bridge engineering as a discipline of structural design
Describes numerous types of highway bridge superstructures systems
Presents a detailed discussion of various types of loads that act on bridge superstructures and substructures
Discusses the methods of analyses of highway bridge superstructures
Includes a detailed discussion of reinforced and prestressed concrete bridges, and slab-steel girder bridges
Highway Bridge Superstructure Engineering: LRFD Approaches to Design and Analysis can be used for teaching highway bridge design courses to undergraduate- and graduate-level classes, and as an excellent resource for practicing engineers.
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This book is designed to give the structural engineer training in microcomputer technology, starting with theory and computer methods in Part 1 and culminating in extensive listings of programs in both Fortran 77 and Basic in Part 2. Because it provides programs and the information to understand and modify them for specific purposes, it can be used as a text for graduate engineering students or by the professional engineer interested in learning how computers can be applied to practical problems. Data files and worked solutions are included. Some forty programs are explained ranging from cross-sectional and connection analysis, through equation solution methods to linear elastic analysis of plane and space frames, as well as describing the non-linear and large deformation treatment of a variety of frame, cable and arch structures. This new edition extensively revises the chapter on beam analysis, with more powerful theory and programs suitable to the microcomputers of today.
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