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| Author | : Ronny Purba |
| Publisher | : |
| Total Pages | : 212 |
| Release | : 2007 |
| Genre | : Finite element method |
| ISBN | : |
| Author | : Kallol Barua |
| Publisher | : |
| Total Pages | : 166 |
| Release | : 2016 |
| Genre | : |
| ISBN | : |
Perforated Steel Plate Shear Wall (P-SPSW) is a relatively new lateral load resisting system used for resisting wind and earthquake loads. Current North American standards have recently adopted this new lateral load resisting system and proposed guidelines for the design of P-SPSWs. Research on P-SPSW is in the initial stage and to the best of this researcher’s knowledge, no seismic performance of code designed P-SPSWs has been studied yet. The main objective of this study was to evaluate the seismic performance of code designed P-SPSWs. Three multi-storey (4-, 8-, and 12-storey) P-SPSWs were designed according to the seismic provisions in NBCC 2010 and CSA/CAN S16-09. Nonlinear time history (NTH) analysis was conducted using detailed finite element (FE) modeling techniques. The finite element (FE) model developed was validated with two experiments results for quasi- static monotonic and cyclic analysis. Excellent correlation was found between detailed FE analysis and tests result. For seismic analysis a series of ten ground motion data were chosen which were compatible with Vancouver response spectrum. All the perforated shear walls exhibited excellent seismic behavior including high stiffness, stable ductility, and good energy dissipation during nonlinear time history (NTH) analysis. It was observed from the seismic analysis that proposed code equation provided a good estimation of the shear strength of the perforated plate when the plate was fully yielded. Thus, it can be concluded that recommended equation of CSA/CAN S16-09 is conservative to select the infill plate thickness of perforated steel plate shear wall. The N2 method has been used as an easy means of seismic demand evaluation compared to nonlinear time history analysis. The applicability of the N2 method for seismic demand assessment of P-SPSWs is investigated in this research. Results from N2 method was compared with the more accurate NTH analysis results. It was observed that the N2 method predicted seismic response parameters such as roof displacement reasonably accurately for 4-and 8-storey P-SPSW. For 12-storey P-SPSW N2 method slightly overestimated the roof displacement. The applicability of the modified strip model (MSM) was also evaluated in this research for unstiffened P-SPSW. After validating two experiments, the model was used for the three selected P-SPSWs. Monotonic pushover analysis results were compared with detailed FE analysis results. It was observed that the modified strip model efficiently captures the inelastic behavior of multi-storey unstiffened P-SPSWs with adequate accuracy. The ultimate strength was predicted well, and the initial stiffness was slightly underestimated.
| Author | : Darren Vian |
| Publisher | : |
| Total Pages | : 368 |
| Release | : 2005 |
| Genre | : Earthquake resistant design |
| ISBN | : |
| Author | : Yang Lv |
| Publisher | : Springer Nature |
| Total Pages | : 198 |
| Release | : 2022-02-10 |
| Genre | : Technology & Engineering |
| ISBN | : 9811686947 |
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.
| Author | : Milad Bahrebar |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2020 |
| Genre | : |
| ISBN | : |
Steel plate shear walls (SPSWs) employing corrugated, perforated, and low yield point (LYP) steel infill plates are investigated in this research. Such lateral load-bearing systems are used in new and retrofit construction of low- to high-rise buildings. Employment of LYP steel with low yield stress and high elongation capacity combined with the use of corrugated web-plate providing relatively higher out-of-plane stiffness and strength results in the design of a high-performing structural system. Advantages of LYP steel as the infill plate material have been demonstrated in different studies; however, the structural characteristics of LYP steel shear walls employing corrugated and perforated infill plates have not been sufficiently and systematically investigated. A comprehensive parametric study is conducted in this research in order to investigate the structural behaviour and seismic performance of corrugated- and perforated-web, LYP steel shear wall systems. Detailed investigations on the geometry of the web-plate showed that the SPSWs with curved-corrugated and perforated infill plates are good and promising structural systems, and a desirable performance can be achieved through proper design and detailing of the system components. Assessment of the stiffness, buckling behaviour, and yielding of the considered SPSW models showed that the performance of panels made of ASTM A36 steel is more or less similar to the performance of those employing LYP steel plates with greater thickness. All the panels employing LYP steel exhibited high energy dissipation capability as a result of the superior LYP steel material properties. Such models, also, possessed excellent post-buckling strength behaviour which makes them highly qualified for seismic applications. It was also demonstrated that application of curved-corrugated and partially-connected infill plates made of LYP steel material with relatively larger thickness can result in the design of cost-effective and high-performing steel shear walls with considerable stiffening and damping capabilities.
| Author | : Rishi Gupta |
| Publisher | : Springer Nature |
| Total Pages | : 1180 |
| Release | : 2023-08-05 |
| Genre | : Technology & Engineering |
| ISBN | : 3031341597 |
This book comprises the proceedings of the Annual Conference of the Canadian Society of Civil Engineering 2022. The contents of this volume focus on specialty conferences in construction, environmental, hydrotechnical, materials, structures, transportation engineering, etc. This volume will prove a valuable resource for those in academia and industry.
| Author | : Yang Lv |
| Publisher | : |
| Total Pages | : 0 |
| Release | : 2022 |
| Genre | : Plates, Iron and steel |
| ISBN | : 9787030714732 |
| Author | : Marian A. Giżejowski |
| Publisher | : Routledge |
| Total Pages | : 689 |
| Release | : 2021-06-09 |
| Genre | : Technology & Engineering |
| ISBN | : 1000459527 |
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.
| Author | : Ronald D. Ziemian |
| Publisher | : John Wiley & Sons |
| Total Pages | : 1120 |
| Release | : 2010-02-08 |
| Genre | : Technology & Engineering |
| ISBN | : 0470085258 |
The definitive guide to stability design criteria, fully updated and incorporating current research Representing nearly fifty years of cooperation between Wiley and the Structural Stability Research Council, the Guide to Stability Design Criteria for Metal Structures is often described as an invaluable reference for practicing structural engineers and researchers. For generations of engineers and architects, the Guide has served as the definitive work on designing steel and aluminum structures for stability. Under the editorship of Ronald Ziemian and written by SSRC task group members who are leading experts in structural stability theory and research, this Sixth Edition brings this foundational work in line with current practice and research. The Sixth Edition incorporates a decade of progress in the field since the previous edition, with new features including: Updated chapters on beams, beam-columns, bracing, plates, box girders, and curved girders. Significantly revised chapters on columns, plates, composite columns and structural systems, frame stability, and arches Fully rewritten chapters on thin-walled (cold-formed) metal structural members, stability under seismic loading, and stability analysis by finite element methods State-of-the-art coverage of many topics such as shear walls, concrete filled tubes, direct strength member design method, behavior of arches, direct analysis method, structural integrity and disproportionate collapse resistance, and inelastic seismic performance and design recommendations for various moment-resistant and braced steel frames Complete with over 350 illustrations, plus references and technical memoranda, the Guide to Stability Design Criteria for Metal Structures, Sixth Edition offers detailed guidance and background on design specifications, codes, and standards worldwide.
| Author | : |
| Publisher | : FEMA |
| Total Pages | : 357 |
| Release | : 2004 |
| Genre | : Buildings |
| ISBN | : |
The 2003 edition of the NEHRP Recommended Provisions contains several significant changes, including: a reformatting to improve its usability; introduction of a simplified design procedure, an updating of the seismic design maps and how they are presented; a modification in the redundancy factor; the addition of ultimate strength design provisions for foundations; the addition of several new structural systems, including buckling restrained braced frames and steel plate shear walls; structures with damping systems has been moved from an appendix to a new chapter; and inclusion of new or updated material industry reference standards for steel, concrete, masonry, and wood.
