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Steel Plate Shear Walls With Gravity Load Theory And Design
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Book Synopsis Steel Plate Shear Walls with Gravity Load: Theory and Design by : Yang Lv
Download or read book Steel Plate Shear Walls with Gravity Load: Theory and Design written by Yang Lv and published by Springer Nature. This book was released on 2022-02-10 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is written by subject experts based on the recent research results in steel plate shear walls considering the gravity load effect. It establishes a vertical stress distribution of the walls under compression and in-plane bending load and an inclination angle of the tensile field strip. The stress throughout the inclined tensile strip, as we consider the effect of the vertical stress distribution, is determined using the von Mises yield criterion. The shear strength is calculated by integrating the shear stress along the width. The proposed theoretical model is verified by tests and numerical simulations. Researchers, scientists and engineers in the field of structural engineering can benefit from the book. As such, this book provides valuable knowledge, useful methods, and practical algorithms that can be considered in practical design of building structures adopting a steel shear wall system.
Book Synopsis Design and Analysis of Steel Plate Shear Walls by :
Download or read book Design and Analysis of Steel Plate Shear Walls written by and published by . This book was released on 2008 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Steel plate shear walls are investigated as a lateral load resisting system with particular interest towards seismic loads. Past physical testing is studied in order to determine trends in failure modes and design considerations. Analysis is conducted on data from two, large scale, steel plate shear walls that were tested under quasi-static loading. The investigation includes energy dissipation, axial forces in members, bending moment, curvature, infill stresses, and shear distribution. Recommendations are made for future projects.
Author :Geoffrey L. Kulak Publisher :Edmonton, Alta. : Department of Civil Engineering, University of Alberta ISBN 13 : Total Pages :101 pages Book Rating :4.:/5 (16 download)
Book Synopsis Experimental Study of Steel Plate Shear Walls by : Geoffrey L. Kulak
Download or read book Experimental Study of Steel Plate Shear Walls written by Geoffrey L. Kulak and published by Edmonton, Alta. : Department of Civil Engineering, University of Alberta. This book was released on 1983 with total page 101 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Improving Steel Plate Shear Wall Code Design Methodology by : James Thomas Enright
Download or read book Improving Steel Plate Shear Wall Code Design Methodology written by James Thomas Enright and published by . This book was released on 2014 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Steel Plate Shear Walls by : Rafael Sabelli
Download or read book Steel Plate Shear Walls written by Rafael Sabelli and published by . This book was released on 2006 with total page 137 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design and Analysis of Steel Plate Shear Walls by : Paula Winnifred Sinclair
Download or read book Design and Analysis of Steel Plate Shear Walls written by Paula Winnifred Sinclair and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Self-centering Steel Plate Shear Walls by : Patricia M. Clayton
Download or read book Self-centering Steel Plate Shear Walls written by Patricia M. Clayton and published by . This book was released on 2013 with total page 693 pages. Available in PDF, EPUB and Kindle. Book excerpt: The self-centering steel plate shear wall (SC-SPSW) is a lateral force-resisting system that is capable of providing enhanced seismic performance, including recentering after an earthquake. The primary lateral strength of the SC-SPSW is provided by thin steel infill plates, referred to as web plates, that are connected to the beams and columns. During lateral sway, the web plate resists lateral load through the development of tension field action, and energy is dissipated through ductile yielding of the plate. Unlike conventional steel plate shear walls, the boundary frame in the SC-SPSW employs post-tensioned (PT) beam-to-column connections that are allowed to rock open during lateral sway. If properly designed, the PT connections eliminate damage in the boundary frame and provide restoring forces necessary to recentering the building during an earthquake, thus reducing post-earthquake downtime and repair costs. This research builds upon previous analytical and numerical proof-of-concept studies on SC-SPSWs. Experimental testing was conducted to better understand SC-SPSW behavior and seismic performance. The experimental program consisted of (1) a series of large-scale subassembly cyclic tests to evaluate the impact of various design parameters on SC-SPSW behavior and component demands and (2) full-scale two-story pseudo-dynamic tests to evaluate system performance at three different seismic hazard levels. These tests also investigated possible performance-enhancing variations in SC-SPSW design that were not considered in the previous proof-of-concept study. Post-tensioned column base connections were proposed to eliminate damage in the columns and provide additional recentering. SC-SPSWs with web plates that are only connected to the beams were proposed as a means of mitigating web plate tearing and reducing column demands. Methods for designing PT column base connections and SC-SPSWs with web plates connected to the beams only are presented. Numerical investigations were conducted to evaluate different methods of modeling web plate behavior in SC-SPSWs, ranging from the relatively simple tension-only strip model to the more complex shell element model. When used in cyclic or dynamic analyses, the tension-only strip model was found to significantly underestimate the energy dissipation provided by the web plate, while the shell element model was too computationally demanding for wide-spread implementation. Based on numerical and experimental observations, a modified tension-compression strip model was proposed to conservatively approximate the web plate unloading resistance and the additional energy dissipation it provides. Nonlinear response history analyses were conducted to asses seismic performance of several three- and nine-story SC-SPSW designs. These analyses compared SC-SPSWs with web plates connected to the beams and columns (fully-connected) and SC-SPSWs with web plates connected to the beams only (beam-connected). Results showed that SC-SPSWs using beam-connected web plates had smaller boundary frame members and larger drift demands than their fully-connected web plate counterparts; however, they were still able to meet proposed performance objectives. The numerical simulations also investigated the effects of considering the web plate unloading resistance in the model (e.g. the traditional tension-only model vs. the modified tension-compression model). These analyses showed that considering even small amounts of compression in the strip model significantly reduced drift demands.
Book Synopsis A Design Guide for Steel Plate Shear Walls in Canada by : Joseph Stankevicius
Download or read book A Design Guide for Steel Plate Shear Walls in Canada written by Joseph Stankevicius and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :L. Jane (Lorna Jane) Thorburn Publisher :National Library of Canada ISBN 13 :9780315125148 Total Pages :0 pages Book Rating :4.1/5 (251 download)
Book Synopsis Analysis and Design of Steel Shear Wall Systems [microform] by : L. Jane (Lorna Jane) Thorburn
Download or read book Analysis and Design of Steel Shear Wall Systems [microform] written by L. Jane (Lorna Jane) Thorburn and published by National Library of Canada. This book was released on 1982 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the last 15 years a few highrise structures have been successfully completed which employ steel walls to resist lateral loads. These shear walls are formed from thin steel plates which in turn are framed by the beams and columns of the structural system. However, uncertainty still exists as to how the walls should be designed, as very little technical information has been published dealing with suitable methods of analysis. A study was therefore undertaken to review the existing steel shear wall systems and to develop an analytical technique suitable for studying the force transfer in a storey-size steel panel subject to shear. The existing steel shear cores generally employ a series of heavily-reinforced steel panels proportioned to ensure that buckling does not occur in the working load range. This approach is overly conservative for panels not subject to cyclic loads, as it completely neglects the post-buckling strength of a steel panel. An analytical theory which recognizes the contribution of the post-buckling strength of a web to the overall shear resistance has been developed in this report.. A model was developed to represent analytically the resistance provided by the tension zone which arises in a buckled web. The tension zone in the model was represented as a series of inclined truss members, orientated at the same inclination as the diagonal tension stress. Using this model, a series of parametric computer studies were done to examine the influence of various factors on the strength and stiffness characteristics of a shear wall panel. The panel stiffness was found to be uniquely related to panel height, panel length, web thickness, and column stiffness. The stress distribution is not uniform throughout the web and is primarily a function of the column stiffness. The study also showed that the stiffness limits, and not the strength, will usually govern the design of a shear wall panel. The conclusions drawn from the analytical study should be compared with experimental studies of shear wall webs. Further research is needed to develop a procedure to predict the stress distribution in a given web.
Book Synopsis Development of a New High-Performance Steel Plate Shear Wall System with an Innovative Gusset Plate Moment Connection by : XIN QIAN
Download or read book Development of a New High-Performance Steel Plate Shear Wall System with an Innovative Gusset Plate Moment Connection written by XIN QIAN and published by . This book was released on 2017 with total page 339 pages. Available in PDF, EPUB and Kindle. Book excerpt: This dissertation focused on developing a new High-Performance Steel Plate Shear Wall system (HPSPSW) with an innovative Gusset Plate Moment Connection (GPMC). This research and development work has resulted in the innovative concepts, the modeling methods and interim design procedures of the new connection and the system. Among the design issues for the current fully connected steel plate shear wall (SPSW) system, three of them are fundamental: (1) the tension field anchor force of the infill plate makes the columns very large, heavy, and expensive; (2) the complete joint penetration (CJP) field-welded moment connections used in the current system are not cost effective and require field-welding and on-site ultrasonic testing; and (3) the thin infill wall is susceptible to buckling under wind loads and small frequent earthquakes. The proposed new HPSPSW system incorporates two major modifications that are targeted at solving these root problems: (1) detaching the infill wall from the boundary columns but providing side stiffeners on the two vertical free edges; and (2) replacing the CJP welded moment connection by the innovative GPMC. The GPMC utilizes the ductility of gusset plate as the main ductile energy dissipation element, enabling the beams and columns to remain essentially elastic. The entire connection configuration is proposed to minimize the field CJP welds, doubler plates, and continuity plates, resulting in potential savings in terms of fabrication costs. The GPMC offers several configurations and finds applications in a variety of lateral force-resisting systems. Extensive nonlinear finite element (FE) analyses were conducted to examine the appropriate range of gusset plate materials, strengths, thicknesses, free gusset lengths, gusset flange thicknesses, and bolt strengths, with the aim of achieving both the desired ductile behavior and a reduction in fabrication costs. With the gusset plate acting as the fuse, the “strong-column–weak-beam” criteria for special moment frames can be suspended, resulting in greater design flexibility and cost savings. In addition, a simplified rotational hinge model was calibrated for the GPMC for use in global analysis models. An interim step-by-step design procedure was proposed, following the format of pre-qualified moment connection design procedures and was developed based on desirable objective performance criteria and limit state hierarchy. Through nonlinear FE parametric studies, the new HPSPSW system is shown to solve issues related to the tension field action anchor force with comparable or better performance compared to the current fully connected SPSW system; it is cost-effective, flexible and versatile. The infill wall thickness and the column sections are no longer strongly dependent on each other, allowing thicker walls to be used for drift or service performance goals, and lighter and more forms and orientations of the columns to be employed. In addition, the reduction of the two vertical welds increases the reparability as well as the ease of retrofit and modular construction of the system. After a study of various shapes, the T-shaped side stiffeners were found to be the most efficient and practical for use in the HPSPSW system. Design equations for establishing the strength and stiffness of the infill wall were derived based on the collapse mechanism of plate girders, followed by design recommendations for the infill wall and its side stiffeners. An equivalent brace (EB) model was developed and verified for the new HPSPSW system both as an analysis and a design tool. Finally, the system performance was evaluated using realistic site and prototype buildings, including a series of 3-, 9- and 20-story prototype buildings that conform to the SAC building specifications. The model used the simplified rotational hinge model for the GPMC and the EB model for infill wall with side-stiffeners. Two seismic design procedures were proposed for the new HPSPSW system: a prescriptive code-based procedure and a performance-based procedure. The performance-based procedure adopts the code-based procedure to initiate the preliminary design and uses design iterations to achieve multiple enhanced performance objectives at different seismic hazard levels. It was found that the preliminary code-based designs generally satisfy the deformation controlled performance objectives (i.e., story drift, residual drift, and connection rotation) at the median level. All designs met service-level performance goals even without explicit consideration in the design process. Some code-based designs experienced a soft-story mechanism at the maximum considered level hazard. Column yielding other than the base of the first story was also observed in some of the code-based designs, indicating a need for improvement. The performance-based designs met all deformation-controlled objectives on the 84-percentile level, and satisfied the column axial-moment interaction objective on the median level with no column yielding other than the base of the first-story columns. A comparison between the current AISC SPSW system and the new HPSPSW system showed that the new HPSPSW system effectively reduced the column over-stress and structural weight, eased the design iterations, and improved the material-utilization ratio and economy of the system efficiently while exhibiting enhanced seismic performance. In addition to the main findings, various design, detailing, and fabrication considerations were also discussed. Recommendations for future experimental and analytical research are suggested. A test program is proposed aiming to verify, validate, and refine the proposed concepts, analytical model, and design procedures.
Book Synopsis Seismic Design and Performance by : T.G. Sitharam
Download or read book Seismic Design and Performance written by T.G. Sitharam and published by Springer Nature. This book was released on 2021-03-26 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 soil dynamics and geotechnical earthquake engineering. Some of the themes include seismic design of deep & shallow foundations, soil structure interaction under dynamic loading, marine structures, etc. A strong emphasis is placed on connecting academic research and field practice, with many examples, case studies, best practices, and discussions on performance based design. This volume will be of interest to researchers and practicing engineers alike.
Book Synopsis The Analysis of Steel Plate Shear Walls by :
Download or read book The Analysis of Steel Plate Shear Walls written by and published by . This book was released on 1999 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Behaviour of Steel Plate Shear Walls Under Monotonic and Cyclic Loads by : Robert Maitland
Download or read book The Behaviour of Steel Plate Shear Walls Under Monotonic and Cyclic Loads written by Robert Maitland and published by . This book was released on 1993 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Impact of Horizontal Boundary Elements Design on Seismic Behavior of Steel Plate Shear Walls by : Ronny Purba
Download or read book Impact of Horizontal Boundary Elements Design on Seismic Behavior of Steel Plate Shear Walls written by Ronny Purba and published by . This book was released on 2010 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design of Steel Structures by : Elias G. Abu-Saba
Download or read book Design of Steel Structures written by Elias G. Abu-Saba and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended for classroom teaching in architectural and civil engineering at the graduate and undergraduate levels. Although it has been developed from lecture notes given in structural steel design, it can be useful to practicing engineers. Many of the examples presented in this book are drawn from the field of design of structures. Design of Steel Structures can be used for one or two semesters of three hours each on the undergraduate level. For a two-semester curriculum, Chapters 1 through 8 can be used during the first semester. Heavy emphasis should be placed on Chapters 1 through 5, giving the student a brief exposure to the consideration of wind and earthquakes in the design of buildings. With the new federal requirements vis a vis wind and earthquake hazards, it is beneficial to the student to have some under standing of the underlying concepts in this field. In addition to the class lectures, the instructor should require the student to submit a term project that includes the complete structural design of a multi-story building using standard design procedures as specified by AISC Specifications. Thus, the use of the AISC Steel Construction Manual is a must in teaching this course. In the second semester, Chapters 9 through 13 should be covered. At the undergraduate level, Chapters 11 through 13 should be used on a limited basis, leaving the student more time to concentrate on composite construction and built-up girders.
Book Synopsis Smart Technologies for Energy, Environment and Sustainable Development, Vol 1 by : Mohan Lal Kolhe
Download or read book Smart Technologies for Energy, Environment and Sustainable Development, Vol 1 written by Mohan Lal Kolhe and published by Springer Nature. This book was released on 2022-02-25 with total page 973 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains select proceedings of the International Conference on Smart Technologies for Energy, Environment, and Sustainable Development (ICSTEESD 2020). The book is broadly divided into the themes of energy, environment, and sustainable development; and discusses the significance and solicitations of intelligent technologies in the domain of energy and environmental systems engineering. Topics covered in this book include sustainable energy systems including renewable technologies, energy efficiency, techno-economics of energy system and policies, integrated energy system planning, environmental management, energy efficient buildings and communities, sustainable transportation, smart manufacturing processes, etc. The book will be a valuable reference for young researchers, professionals, and policy makers working in the areas of energy, environment and sustainable development.
Book Synopsis The Analysis of Irregular Shaped Structures Diaphragms and Shear Walls by : Terry R. Malone
Download or read book The Analysis of Irregular Shaped Structures Diaphragms and Shear Walls written by Terry R. Malone and published by McGraw Hill Professional. This book was released on 2011-12-05 with total page 577 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Complete Guide to Solving Lateral Load Path Problems The Analysis of Irregular Shaped Structures: Diaphragms and Shear Walls explains how to calculate the forces to be transferred across multiple discontinuities and reflect the design requirements on construction documents. Step-by-step examples offer progressive coverage, from basic to very advanced illustrations of load paths in complicated structures. The book is based on the 2009 International Building Code, ASCE/SEI 7-05, the 2005 Edition of the National Design Specification for Wood Construction, and the 2008 Edition of the Special Design Provisions for Wind and Seismic (SDPWS-08). COVERAGE INCLUDES: Code sections and analysis Diaphragm basics Diaphragms with end horizontal offsets Diaphragms with intermediate offsets Diaphragms with openings Open front and cantilever diaphragms Diaphragms with vertical offsets Complex diaphragms with combined openings and offsets Standard shear walls Shear walls with openings Discontinous shear walls Horizontally offset shear walls The portal frame Rigid moment-resisting frame walls--the frame method of analysis
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