This book bridges the gap between academic and professional field pertaining to design of industrial reinforced cement concrete and steel structures. It covers pertinent topics on contracts, specifications, soil survey and design criteria to clarify objectives of the design work. Further, it gives out guiding procedures on how to proceed with the construction in phases at site, negotiating changes in equipment and design development. Safety, quality and economic requirements of design are explained with reference to global codes. Latest methods of analysis, design and use of advanced construction materials have been illustrated along with a brief on analysis software and drafting tool.
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This book examines and explains material from the 9th edition of the AASHTO LRFD Bridge Design Specifications, including deck and parapet design, load calculations, limit states and load combinations, concrete and steel I-girder design, bearing design, and more. With increased focus on earthquake resiliency, two separate chapters– one on conventional seismic design and the other on seismic isolation applied to bridges– will fully address this vital topic. The primary focus is on steel and concrete I-girder bridges, with regard to both superstructure and substructure design.
Features:
Includes several worked examples for a project bridge as well as actual bridges designed by the author
Examines seismic design concepts and design details for bridges
Presents the latest material based on the 9th edition of the LRFD Bridge Design Specifications
Covers fatigue, strength, service, and extreme event limit states
Includes numerous solved problems and exercises at the end of each chapter to illustrate the concepts presented
LRFD Bridge Design: Fundamentals and Applications will serve as a useful text for graduate and upper-level undergraduate civil engineering students as well as practicing structural engineers.
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I am wondering if this has been discussed before or not, but I am interested in seeing how you guys make decisions regarding the structural systems you use in the project.
If we considered just basic structural systems such as RC moment frame/ RC shear walls/ Steel moment frames/ Braced steel frames (EBF/CBF). How do you choose between these systems and how do you develop the preliminary/concept model?
Is there any book you recommended regarding developing the conceptual/Preliminary structural models?
Local Compression Property of Rammed Earth Wall with Bamboo Cane Based on ANSYS
Abstract: Local compression damage is a common form of damage in the rammed earth wall bearing buildings.Local compression property of rammed earth wall with bamboo cane under roof load was analyzed using the finite element software ANSYS. Through comparison with rammed earth wall without bamboo cane,the role of bamboo cane in rammed earth wall was analyzed. The role of the method adding wooden blocks in improving local compression property was analyzed. The results indicate that there is obvious stress concentration at the contact area of wall and purlins. The bamboo cane can reduce the displacement of rammed earth wall,and increase the integrity of wall,but there's no use for improving local compression property. The method of adding wooden blocks can improve local compression property effectively.
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The Concrete Manual, now updated to the 2015 IBC and ACI 318-14, provides the guidance and information that inspectors and other construction professionals need to become more proficient in concrete field practices and inspection. The Concrete Manual will: Introduce concrete and explain what it is and why it behaves as it does Explain conventional concrete construction procedures Cover special concrete technologies such as Autoclaved, self-consolidating and pervious Discuss control and inspection procedures Explore statistical quality control methods and their application to concrete construction Detail proper field testing procedures Detail proper placement of reinforcement A Resource Reference section includes a list of the concrete industry and technical organizations to contact for additional information. Your purchase of the Concrete Manual includes exclusive online access to the Concrete Manual Workbook to help you master concrete inspection and field practices. The workbook contains learning objectives, lesson notes, key points for studying, and quizzes for each chapter. The answer key includes references to the applicable sections in the Concrete Manual.
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Author(s)/Editor(s): T. G. Sitharam, Sreevalsa Kolathayar, Ravi Jakka | Size: 20.8 MB| Format:PDF| Quality:Original preprint| Publisher: Springer| Year: 2022| pages: 409 | ISBN: ISBN-13: 978-9811656729 ISBN-10: 981165672X
This volume presents select papers presented at the 7th International Conference on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics. The papers discuss advances in the fields of earthquake engineering connected with structures. Some of the themes include soil structure interaction, dynamic analysis, underground structures, vibration isolation, seismic response of buildings etc. A strong emphasis is placed on connecting academic research and field practice, with many examples, case studies, and best practices. This volume will be of interest to researchers and practicing engineers alike.
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Author(s)/Editor(s): Keith Alexander Seffen | Size: 8.13 MB| Format:PDF| Quality:Original preprint| Publisher: Cambridge University Press| Year: 2022| pages: 203 | ISBN: ISBN-13: 978-1108843812 ISBN-10: 1108843816
Solve problems in elementary structural mechanics thoughtfully and efficiently with this self-contained volume. Covers the basics of structural mechanics and focuses on simple structures, truss frameworks, beams and frames, design choices, and deformity. Carefully interrogates underlying assumptions for efficiencies in working out whilst expounding fundamental principles for a consistent understanding. Heavily connects the practical world of indeterminate structures to their analysis, to underline benefits they impart to the latter: that certain analytical methods provide a wealth of efficient solutions for problems of indeterminate structures compared to determinate ones. Celebrates the beauty of analytical indeterminacy and its relationship to practical structures. Perfect for students invested in structural mechanics, and aims to complement their learning and understanding.
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Reinforcement Detailing Handbook for Reinforced and Prestressed Concrete
Author(s)/Editor(s): Concrete Institute of Australia | Size: 9.12 MB| Format:PDF| Quality:Original preprint| Publisher: Concrete Institute of Australia| Year: 2010| pages: 187 | ISBN: ISBN 0 909375 69 0
The basic requirements of goo d reinforced concrete detailing are clarity and conciseness. Unfortunately, there has been a steady deterioration in the quality and quantity of drawings supplied for reinforced concrete over the last twenty years. The net result of poor quality drawings is increased costs in the material supply and construction sectors and unacceptable levels of dispute.
Detailing of reinforcement is the interface between the actual design of the concrete structure and what is to be constructed. There is no point in having the most sophisticated analysis and design if it
cannot be constructed in the field. Designers must be aware of practical limitations of construction. Detailing is also important for durability, as poor placement of reinforcement leads to insufficient cover and long term problems. Detailing of reinforcement is not taught to designers and yet it is fundamental to the proper design of reinforced concrete.
Unlike some countries (and in particular the United Kingdom) reinforcement is scheduled by the reinforcing suppliers based on the concrete drawings provided. If the drawings are poor, the actual reinforcing provided on site may not match the designer’s expectations.
The aim of this manual is to guide designers, draftsmen and other professionals toward a uniform method of communicating the design intention to the construction team so that confusion cannot arise from the misinterpretation of the drawings.
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Earthquakes are catastrophic events that cause huge economic losses due to the vulnerability of the existing building stock. However, collapses of vulnerable buildings can be avoided if preventative measures, such as enhancement of their earthquake resistance, are implemented on time. This book will allow the reader to become acquainted with a number of unique, modern and cost-effective seismic isolation strategies, which can be easily, and in very short periods of time, and without interruption of the use of the buildings, implemented with high efficiency in existing buildings, making them earthquake proof. An important aspect here is that the books seismic isolation strategies are demonstrated on real examples of existing buildings with different structural systems, such as reinforced concrete frame buildings with shear walls and stone buildings with load-bearing walls. The cost-effectiveness of the suggested strategies is further proved by comparative analyses carried out for buildings both with and without seismic isolation systems.
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This book contains auxiliary calculation tools to facilitate the safety assessment of reinforced concrete sections. Essential parameters in the design to the ultimate limit state of resistance such as the percentage of reinforcement and the position of the neutral axis in concrete cross-sections, as well as the control of the maximum stresses in service limit states are provided by these tools. A set of tables, charts and diagrams used to design cross-sections of reinforced and prestressed concrete structures are supplied. The most current beams and columns cross-sections namely, rectangular, circular and T-sections are considered. These tools have been prepared in line with the provisions of the new European regulations, with particular reference to Eurocode 2 – Design of Concrete Structures.
The book stands as an ideal learning resource for students of structural design and analysis courses in civil engineering, building construction and architecture, as well as a valuable reference for concrete structural design professionals in practice.
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