Seismic Performance Of Composite Beam Columns

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Seismic Performance of Composite Beam-columns

Author : Shannon D. Paboojian
Publisher :
ISBN 13 :
Total Pages : 454 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Seismic Performance of Composite Beam-columns by : Shannon D. Paboojian

Download or read book Seismic Performance of Composite Beam-columns written by Shannon D. Paboojian and published by . This book was released on 1993 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: "An experimental study was undertaken to investigate the cyclic strength and ductility of composite columns subjected to simulatedseismic loading conditions. Eight two-thirds scale specimens were tested, each consisting of a structural steel shape encased in reinforcedconcrete. Parameters studied in the test program included: the degree of concrete confinement required to achieve adequate ductility; the effectiveness of shear studs for developing flexural stiffness and capacity under combined loading; the distribution of transverse shear resistance among the elements of the composite column; and concrete compressive strength. The results of the test program indicate that composite columns possess exceptional ductility and strength under cyclic loading if the buckling of longitudinal reinforcement is inhibited. Furthermore, the steel shape provides the primary resistance to transverse shear during overloading, and shear studs are not effective in enhancing the resistance against lateral loading. The elastic secant stiffness of the composite section corresponding to initial yielding of the longitudinal reinforcement was found to be well approximated by using one-half the gross moment of inertia (0.5I[subscript g]) in conjunction with Young's modulus for concrete. A prediction method based on superimposing the individual strengths of the reinforced concrete and structural steel shape was found to provide good agreement with test results. Current AISC LRFD provisions were determined to grossly underestimate the flexural capacity of the test specimens, which were axially loaded to 20% of their nominal pure axial load capacity [sic]."

Modeling and Assessment of Seismic Performance of Composite Frames with Reinforced Concrete Columns and Steel Beams

Author : Sameh Samir Fahmy Mehanny
Publisher :
ISBN 13 :
Total Pages : 884 pages
Book Rating : 4.:/5 (456 download)

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Book Synopsis Modeling and Assessment of Seismic Performance of Composite Frames with Reinforced Concrete Columns and Steel Beams by : Sameh Samir Fahmy Mehanny

Download or read book Modeling and Assessment of Seismic Performance of Composite Frames with Reinforced Concrete Columns and Steel Beams written by Sameh Samir Fahmy Mehanny and published by . This book was released on 1999 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Composite Construction in Steel and Concrete VI

Author : Roberto T. Leon
Publisher : Amer Society of Civil Engineers
ISBN 13 : 9780784411421
Total Pages : 790 pages
Book Rating : 4.4/5 (114 download)

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Book Synopsis Composite Construction in Steel and Concrete VI by : Roberto T. Leon

Download or read book Composite Construction in Steel and Concrete VI written by Roberto T. Leon and published by Amer Society of Civil Engineers. This book was released on 2011 with total page 790 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the sixth International Conference on Composite Construction in Steel and Concrete held at the Devil s Thumb Ranch in Tabernash, Colorado, July 20 24, 2008. Sponsored by Engineering Conferences International; the Structural Engineering Institute of ASCE. This collection contains the 63 technical papers representing the state-of-the-art in composite construction worldwide. Topics include: composite bridges, composite slabs, shear connectors, composite columns, innovative composite structural systems, fire and seismic resistance of composite structural systems and practical applications. These papers will be valuable to structural engineers and allied professionals engaged in construction with steel and concrete composites.

Seismic Performance of Steel-reinforced Concrete Composite Columns of Older and Modern Construction

Author : Mayer Gerges Farag
Publisher :
ISBN 13 :
Total Pages : 516 pages
Book Rating : 4.:/5 (14 download)

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Book Synopsis Seismic Performance of Steel-reinforced Concrete Composite Columns of Older and Modern Construction by : Mayer Gerges Farag

Download or read book Seismic Performance of Steel-reinforced Concrete Composite Columns of Older and Modern Construction written by Mayer Gerges Farag and published by . This book was released on 2017 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: Existing concrete buildings lacking seismic details are well known to cause most losses during earthquakes so there is no wonder they are nicknamed killer buildings. In every new earthquake we see more evidence of their vulnerability. Ordinary building are taking the most focus of researchers from all over the world because of the majority of building are reinforced concrete. But one of the most widely used structure system contains steel reinforced concrete (SRC) composite columns. This type has been used since early of 1950 and nowadays most high rise or non-prismatic buildings are built using SRC composite columns. This Experimental study presented addresses the seismic performance of (SRC) composite columns experiencing shear and flexural failures using different concrete grades and confinement details to mimic both existing buildings with old construction details and modern buildings designed and built according to modern codes and construction practices. Test specimens represent exterior columns modeled based on a typical seismic design of a 30-story prototype new core wall-frame tall building and a 20-story prototype gravity existing building. Test parameters considered in this study are target failure mode, axial load ratio, percentage of longitudinal steel, structural steel section, concrete grade, and the transverse reinforcement volumetric ratio. Tests aim to characterize and compare the cyclic response of SRC columns with old and modern construction details. In particular, shear capacity, flexural capacity, residual axial capacity, deformation capacity and engineering demand parameters under different test variables are sought. Backbone curves for numerical simulation of seismic performance of SRC columns are presented. There are fourteen tested specimens divided to three groups; four specimens were tested as pilot, three specimens were tested representing modern building flexure deficient column and seven specimens for old building: five shear deficient specimens and two flexure deficient specimens. This work came out with many conclusions and recommendations for old and modern buildings to overcome the deficiency of SRC composite column. Retrofitting shear deficient SRC columns under high axial loads (>40%) and flexure deficient columns under high axial loads (higher than the balanced load, i.e. compression controlled failure) experiencing moderate to strong ground shaking seems inevitable.

Seismic Behavior of Steel Building Structures with Composite Slabs

Author : Seung Joon Lee
Publisher :
ISBN 13 :
Total Pages : 306 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Seismic Behavior of Steel Building Structures with Composite Slabs by : Seung Joon Lee

Download or read book Seismic Behavior of Steel Building Structures with Composite Slabs written by Seung Joon Lee and published by . This book was released on 1987 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Composite Construction in Steel and Concrete IV

Author : Jerome F. Hajjar
Publisher :
ISBN 13 : 9780784406168
Total Pages : 0 pages
Book Rating : 4.4/5 (61 download)

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Book Synopsis Composite Construction in Steel and Concrete IV by : Jerome F. Hajjar

Download or read book Composite Construction in Steel and Concrete IV written by Jerome F. Hajjar and published by . This book was released on 2002 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection contains 85 papers presented at the Composite Construction in Steel and Concrete IV Conference, held in Banff, Alberta, Canada, May 28-June 2, 2000.

Composite Construction in Steel and Concrete 9

Author : Markus Knobloch
Publisher : John Wiley & Sons
ISBN 13 : 3433033781
Total Pages : 754 pages
Book Rating : 4.4/5 (33 download)

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Book Synopsis Composite Construction in Steel and Concrete 9 by : Markus Knobloch

Download or read book Composite Construction in Steel and Concrete 9 written by Markus Knobloch and published by John Wiley & Sons. This book was released on 2024-09-03 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt: Composite Construction in Steel and Concrete IX The highly successful International Conference series on Composite Construction in Steel and Concrete is a major forum for researchers, practitioners, and engineers to share and discuss their research, practical experience and innovations related to composite constructions in steel and concrete. Composite Construction is a key consideration in the design of buildings and infrastructure. Significant advances in research and development have increased the knowledge of the structural performance of composite structures. Some areas are becoming well understood and implemented in the design practice, codes and standards worldwide, while others like, e.g., application of high-performance materials or dismountable and reusable composite members need further studies; trends that are reflected by the conference papers. The 62 contributions contained in this book cover a wide variety of topics, including composite beams, composite columns, composite decks, joints, shear connections, fire behavior, seismic behavior, fatigue and fracture, codification, composite bridges, innovative hybrid structures, numerical investigations and practical applications. The Papers are peer-reviewed by the Scientific Board and may be adapted based on the outcome of the discussions during the conference. This book therefore summarizes the state-of-the-art in composite construction worldwide, as presented at the 9th International Conference on Composite Construction in Steel and Concrete hosted by the Ruhr-Universität Bochum, University of Stuttgart, RPTU Kaiserslautern-Landau and University of Luxembourg, representing the work of authors from 18 countries.

Composite Special Moment Frames

Author : Zhichao Lai
Publisher :
ISBN 13 : 9780784415542
Total Pages : 70 pages
Book Rating : 4.4/5 (155 download)

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Book Synopsis Composite Special Moment Frames by : Zhichao Lai

Download or read book Composite Special Moment Frames written by Zhichao Lai and published by . This book was released on 2020 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: This state-of-the-art report provides structural engineers an overview of designing connections for composite special moment frames.

Perspectives on European Earthquake Engineering and Seismology

Author : Atilla Ansal
Publisher : Springer
ISBN 13 : 3319169645
Total Pages : 458 pages
Book Rating : 4.3/5 (191 download)

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Book Synopsis Perspectives on European Earthquake Engineering and Seismology by : Atilla Ansal

Download or read book Perspectives on European Earthquake Engineering and Seismology written by Atilla Ansal and published by Springer. This book was released on 2015-08-28 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book collects 4 keynote and 15 theme lectures presented at the 2nd European Conference on Earthquake Engineering and Seismology (2ECEES), held in Istanbul, Turkey, from August 24 to 29, 2014. The conference was organized by the Turkish Earthquake Foundation - Earthquake Engineering Committee and Prime Ministry, Disaster and Emergency Management Presidency under the auspices of the European Association for Earthquake Engineering (EAEE) and European Seismological Commission (ESC). The book’s nineteen state-of-the-art chapters were written by the most prominent researchers in Europe and address a comprehensive collection of topics on earthquake engineering, as well as interdisciplinary subjects such as engineering seismology and seismic risk assessment and management. Further topics include engineering seismology, geotechnical earthquake engineering, seismic performance of buildings, earthquake-resistant engineering structures, new techniques and technologies, and managing risk in seismic regions. The book also presents the First Professor Inge Lehmann Distinguished Award Lecture given by Prof. Shamita Das in honor of Prof. Dr. Inge Lehmann. The aim of this work is to present the state-of-the art and latest practices in the fields of earthquake engineering and seismology, with Europe’s most respected researchers addressing recent and ongoing developments while also proposing innovative avenues for future research and development. Given its cutting-edge conten t and broad spectrum of topics, the book offers a unique reference guide for researchers in these fields. Audience: This book is of interest to civil engineers in the fields of geotechnical and structural earthquake engineering; scientists and researchers in the fields of seismology, geology and geophysics. Not only scientists, engineers and students, but also those interested in earthquake hazard assessment and mitigation will find in this book the most recent advances.

Seismic Behavior of RCS Beam-column Subassemblies and Frame Systems Designed Following a Joint Deformation-based Capacity Design Approach

Download Seismic Behavior of RCS Beam-column Subassemblies and Frame Systems Designed Following a Joint Deformation-based Capacity Design Approach PDF Online Free

Author : Xuemei Liang
Publisher :
ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Seismic Behavior of RCS Beam-column Subassemblies and Frame Systems Designed Following a Joint Deformation-based Capacity Design Approach by : Xuemei Liang

Download or read book Seismic Behavior of RCS Beam-column Subassemblies and Frame Systems Designed Following a Joint Deformation-based Capacity Design Approach written by Xuemei Liang and published by . This book was released on 2003 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Behaviour of Steel Structures in Seismic Areas

Author : Federico Mazzolani
Publisher : CRC Press
ISBN 13 : 9780419198901
Total Pages : 800 pages
Book Rating : 4.1/5 (989 download)

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Book Synopsis Behaviour of Steel Structures in Seismic Areas by : Federico Mazzolani

Download or read book Behaviour of Steel Structures in Seismic Areas written by Federico Mazzolani and published by CRC Press. This book was released on 1995-10-12 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book forms the proceedings of the International Workshop organised by the European Convention for Constructional Steelwork held in Timisoara, Romania, in June 1994. It presents the latest progress in theoretical and experimental research on the behaviour of steel structures in seismic areas, taking into account the basic problems of local and global ductility, codification, design and applications. It relates strongly to the activities on international codification taking place in Europe.

Modern Trends in Research on Steel, Aluminium and Composite Structures

Author : Marian A. Giżejowski
Publisher : Routledge
ISBN 13 : 1000459527
Total Pages : 689 pages
Book Rating : 4.0/5 (4 download)

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Book Synopsis Modern Trends in Research on Steel, Aluminium and Composite Structures by : Marian A. Giżejowski

Download or read book Modern Trends in Research on Steel, Aluminium and Composite Structures written by Marian A. Giżejowski and published by Routledge. This book was released on 2021-06-09 with total page 689 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modern Trends in Research on Steel, Aluminium and Composite Structures includes papers presented at the 14th International Conference on Metal Structures 2021 (ICMS 2021, Poznań, Poland, 16-18 June 2021). The 14th ICMS summarised a few years’ theoretical, numerical and experimental research on steel, aluminium and composite structures, and presented new concepts. This book contains six plenary lectures and all the individual papers presented during the Conference. Seven plenary lectures were presented at the Conference, including "Research developments on glass structures under extreme loads", Parhp3D – The parallel MPI/openMPI implementation of the 3D hp-adaptive FE code", "Design of beam-to-column steel-concrete composite joints: from Eurocodes and beyond", "Stainless steel structures – research, codification and practice", "Testing, modelling and design of bolted joints – effect of size, structural properties, integrity and robustness", "Design of hybrid beam-to-column joints between RHS tubular columns and I-section beams" and "Selected aspects of designing the cold-formed steel structures". The individual contributions delivered by authors covered a wide variety of topics: – Advanced analysis and direct methods of design, – Cold-formed elements and structures, – Composite structures, – Engineering structures, – Joints and connections, – Structural stability and integrity, – Structural steel, metallurgy, durability and behaviour in fire. Modern Trends in Research on Steel, Aluminium and Composite Structures is a useful reference source for academic researchers, graduate students as well as designers and fabricators.

Fiber-Reinforced Cementitious Materials: Volume 211

Author : Sidney Mindess
Publisher : Mrs Proceedings
ISBN 13 :
Total Pages : 320 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Fiber-Reinforced Cementitious Materials: Volume 211 by : Sidney Mindess

Download or read book Fiber-Reinforced Cementitious Materials: Volume 211 written by Sidney Mindess and published by Mrs Proceedings. This book was released on 1991-05-31 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: The MRS Symposium Proceeding series is an internationally recognised reference suitable for researchers and practitioners.

Seismic Performance and Analysis of Ductile Composite-jacketed Reinforced Concrete Bridge Columns

Author : Hussein M. Elsanadedy
Publisher :
ISBN 13 :
Total Pages : 1176 pages
Book Rating : 4.:/5 (517 download)

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Book Synopsis Seismic Performance and Analysis of Ductile Composite-jacketed Reinforced Concrete Bridge Columns by : Hussein M. Elsanadedy

Download or read book Seismic Performance and Analysis of Ductile Composite-jacketed Reinforced Concrete Bridge Columns written by Hussein M. Elsanadedy and published by . This book was released on 2002 with total page 1176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Introduction to Plasticity

Author : William Prager
Publisher :
ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (44 download)

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Book Synopsis An Introduction to Plasticity by : William Prager

Download or read book An Introduction to Plasticity written by William Prager and published by . This book was released on 1959 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stability Design of Steel Frames

Author : Wai-Kai Chen
Publisher : CRC Press
ISBN 13 : 1351085301
Total Pages : 395 pages
Book Rating : 4.3/5 (51 download)

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Book Synopsis Stability Design of Steel Frames by : Wai-Kai Chen

Download or read book Stability Design of Steel Frames written by Wai-Kai Chen and published by CRC Press. This book was released on 2018-08-30 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Stability Design of Steel Frames provides a summary of the behavior, analysis and design of structural steel members and frames with flexibly-jointed connections. The book presents the theory and design of structural stability and includes extensions of computer-based analyses for individual members in space with imperfections. It also shows how connection flexibility influences the behavior and design of steel frames and how designers must consider this in a limit-state analysis and design procedure. The clearly written text and extensive bibliography make this a practical book for advanced students, researchers and professionals in civil and structural engineering, as well as a useful supplement to traditional books on the theory and design of structural stability.

Analytical and Experimental Evaluation of Seismic Performance of Interior RC Beam-column Joints Strengthened with FRP Composites

Author : Khaled H. Allam
Publisher :
ISBN 13 : 9781124312101
Total Pages : 320 pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Analytical and Experimental Evaluation of Seismic Performance of Interior RC Beam-column Joints Strengthened with FRP Composites by : Khaled H. Allam

Download or read book Analytical and Experimental Evaluation of Seismic Performance of Interior RC Beam-column Joints Strengthened with FRP Composites written by Khaled H. Allam and published by . This book was released on 2010 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analytical and Experimental Evaluation of Seismic Performance of Interior RC Beam-Column Joints Strengthened with FRP Composites By Khaled H. Allam Doctor of Philosophy in Engineering University of California, Irvine, 2010 Professor Ayman S. Mosallam, Chair The main focus of this research is based on five interrelated tasks: (i) Design and development of innovative repair and retrofit techniques for reinforced concrete (RC) beam-column joints using advanced FRP composite laminates and pre-cured composite connectors; (ii) Experimental evaluation of the different techniques using full-scale testing; (iii) Numerical simulation of the as-built and retrofitted joints using Finite Element (FE) modeling analysis; (iv) Comparison between experimental results and FE numerical analysis; and (v) Conclusions and recommendations for future research. The experimental results confirmed the superiority and success of the proposed strengthening protocols not only in restoring the original capacity but also in enhancing the overall seismic performance of the deficient joints evaluated in this study including strength and ductility. For example, the use of carbon/epoxy wet lay-up composite laminates resulted in an appreciable increase of both strength and ductility up to 1.34 and 3.04 times, as compared with as-built specimen, respectively. Also, the proposed technique for enhancing shear strength and rebar bond slippage of the joints using high-strength carbon/epoxy FRP composite laminates and advanced composite connectors achieved significant results. The novel technique improved the shear strength of the joint 2.5 times the control deficient specimen. The use of composite connector has relocated the hinging mechanism to form in the beam span away from the joint region. The ductility of the retrofitted specimen was 2.18 times the control (as-built) specimen. The FE model was successful in predicting the behavior of the experimental results. The tolerance in results was within 13% difference between the experimental and numerical analysis. It is anticipated that the results of this pioneering study provide alternative innovative reinforcing and strengthening methodologies to enhance the construction and repair methods for reinforced concrete moment frame structures. These innovative techniques contribute to higher reliability and safety as well as lower construction and repair costs of RC moment frame structures. It is also anticipated that the proposed strengthening protocol can also be applied to cover similar details such as base-column, pile-cap as well as T- and knee bridge joints.