Download or read book Earthquake isolation method with variable natural frequency written by Federico Bartolozzi and published by Youcanprint. This book was released on 2019-04-03 with total page 81 pages. Available in PDF, EPUB and Kindle. Book excerpt: Questo studio monografico si occupa di 'Isolamento Sismico', che rappresenta – com'è noto – un aspetto tecnico ben specifico ed anche rilevante dell'Ingegneria Sismica. Desidero qui mettere in evidenza che la motivazione, per la quale mi sono deciso di pubblicare questo saggio, non è solo di natura divulgativa, ma anche e soprattutto di concreta applicabilità. Infatti, per quanto il metodo descritto sia stato già numerose volte proposto a Conferenze Internazionali sull'Ingegneria Sismica – sia come sommario che come memoria, ricevendo il più ampio consenso alla presentazione e alla pubblicazione nei relativi Atti congressuali da parte dei Comitati di Esperti di valutazione – tuttavia esso è rimasto ancorato alle pagine degli Atti senza riuscire ad emergere per le sue prerogative di efficacia, semplicità e concretezza operativa. Mi auguro così che, con l'attuale pubblicazione, destinata per ovvi motivi culturali ad una classe ben selezionata di specialisti nel campo dell'Isolamento Sismico, il metodo descritto possa raggiungere la finalità auspicata, di uscire cioè dall'ambito strettamente di stallo in cui si è trovata per vari anni per aspirare al raggiungimento del suo scopo fondamentale, cioè l'applicazione per pubblica utilità. Quanto sopra, però, non senza sottoporre il metodo d'isolamento proposto ad ulteriori verifiche analitiche e, soprattutto, ad indispensabili prove sperimentali. Il testo è in lingua inglese ed in lingua italiana.
Download or read book An Introduction to Seismic Isolation written by R. Ivan Skinner and published by . This book was released on 1993-07-06 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt: These authors present much sought after information on the design procedures for seismically isolated structures. Using a logical progression, they describe seismic isolation along with the concepts of earthquake structural dynamics underlying the isolation theory. Methods discussed will provide the basis for continuing development and refinement.
Download or read book Seismic Isolation Systems with Distinct Multiple Frequencies written by and published by . This book was released on 1990 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A method and apparatus for isolating a building or other structure from smic vibratory motion which provides increased assurance that large horizontal motion of the structure will not occur than is provided by other isolation systems. Increased assurance that large horizontal motion will not occur is achieved by providing for change of the natural frequency of the support and structure system in response to displacement of the structure beyond a predetermined value. The natural frequency of the support and structure system may be achieved by providing for engaging and disengaging of the structure and some supporting members in response to motion of the supported structure.
Download or read book Recent Advances and Applications of Seismic Isolation and Energy Dissipation Devices written by Dario De Domenico and published by Frontiers Media SA. This book was released on 2020-10-12 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: This eBook is a collection of articles from a Frontiers Research Topic. Frontiers Research Topics are very popular trademarks of the Frontiers Journals Series: they are collections of at least ten articles, all centered on a particular subject. With their unique mix of varied contributions from Original Research to Review Articles, Frontiers Research Topics unify the most influential researchers, the latest key findings and historical advances in a hot research area! Find out more on how to host your own Frontiers Research Topic or contribute to one as an author by contacting the Frontiers Editorial Office: frontiersin.org/about/contact.
Download or read book Design of Seismic Isolated Structures written by Farzad Naeim and published by John Wiley & Sons. This book was released on 1999-03-25 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: Um die Auswirkungen von Erdbeben auf Gebäude, Brücken und andere empfindliche Konstruktionen zu mildern, wurden im Laufe der Jahre zahlreiche Technologien entwickelt. Eine der neueren hiervon ist die seismische Isolation: Sie beinhaltet den Einbau von Mechanismen, die das Gebäude von den Bewegungen des Untergrunds entkoppeln. Der Erfolg dieser Technik übertrifft den aller vorher bekannten Verfahren - ein Grund für Ingenieure und Architekten, sich genauer zu informieren. Dazu sei dieses Buch empfohlen. (04/99)
Download or read book Responses of an Isolation System with Distinct Multiple Frequencies written by and published by . This book was released on 1991 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt: Base isolation systems are generally designed with a single natural frequency. A major concern for these isolation systems is that, if the dominant frequency of a future earthquake is equal or close to the system's natural frequency, the ground motion will be greatly amplified because of resonance, and the superstructure would suffer severe damages. This paper present an isolation system designed with two distinct frequencies. Its responses to different ground motions, including a harmonic motion, show that no excessive amplification will occur. Adoption of this isolation system would greatly enhance the safety of an isolated superstructure against future strong earthquakes. 3 refs., 4 figs., 2 tabs.
Download or read book Earthquake Resistant Design of Buildings written by Muhammad Hadi and published by CRC Press. This book was released on 2017-10-06 with total page 395 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introducing important concepts in the study of earthquakes related to retrofitting of structures to be made earthquake resistant. The book investigates the pounding effects on base-isolated buildings, the soil-structure-interaction effects on adjacent buildings due to the impact, the seismic protection of adjacent buildings and the mitigation of earthquakeinduced vibrations of two adjacent structures. These concepts call for a new understanding of controlled systems with passive-active dampers and semi-active dampers. The passive control strategy of coupled buildings is investigated for seismic protection in comparison to active and semi-active control strategies.
Download or read book Passive Energy Dissipation Systems for Structural Design and Retrofit written by Michalakis C. Constantinou and published by . This book was released on 1998 with total page 299 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Guide Specifications for Seismic Isolation Design written by and published by AASHTO. This book was released on 2010 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: This edition is based on the work of NCHRP project 20-7, task 262 and updates the 2nd (1999) edition -- P. ix.
Download or read book Vibration and Shock Handbook written by Clarence W. de Silva and published by CRC Press. This book was released on 2005-06-27 with total page 1837 pages. Available in PDF, EPUB and Kindle. Book excerpt: Every so often, a reference book appears that stands apart from all others, destined to become the definitive work in its field. The Vibration and Shock Handbook is just such a reference. From its ambitious scope to its impressive list of contributors, this handbook delivers all of the techniques, tools, instrumentation, and data needed to model, analyze, monitor, modify, and control vibration, shock, noise, and acoustics. Providing convenient, thorough, up-to-date, and authoritative coverage, the editor summarizes important and complex concepts and results into “snapshot” windows to make quick access to this critical information even easier. The Handbook’s nine sections encompass: fundamentals and analytical techniques; computer techniques, tools, and signal analysis; shock and vibration methodologies; instrumentation and testing; vibration suppression, damping, and control; monitoring and diagnosis; seismic vibration and related regulatory issues; system design, application, and control implementation; and acoustics and noise suppression. The book also features an extensive glossary and convenient cross-referencing, plus references at the end of each chapter. Brimming with illustrations, equations, examples, and case studies, the Vibration and Shock Handbook is the most extensive, practical, and comprehensive reference in the field. It is a must-have for anyone, beginner or expert, who is serious about investigating and controlling vibration and acoustics.
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1961 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book InCIEC 2013 written by Rohana Hassan and published by Springer Science & Business Media. This book was released on 2014-01-09 with total page 886 pages. Available in PDF, EPUB and Kindle. Book excerpt: The special focus of this proceeding is to cover the areas of infrastructure engineering and sustainability management. The state-of-the art information in infrastructure and sustainable issues in engineering covers earthquake, bioremediation, synergistic management, timber engineering, flood management and intelligent transport systems. It provides precise information with regards to innovative research development in construction materials and structures in addition to a compilation of interdisciplinary finding combining nano-materials and engineering.
Download or read book Petroleum Abstracts written by and published by . This book was released on 1968 with total page 1692 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Mechanical Systems Design Handbook written by Yildirim Hurmuzlu and published by CRC Press. This book was released on 2017-12-19 with total page 872 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a specific focus on the needs of the designers and engineers in industrial settings, The Mechanical Systems Design Handbook: Modeling, Measurement, and Control presents a practical overview of basic issues associated with design and control of mechanical systems. In four sections, each edited by a renowned expert, this book answers diverse questions fundamental to the successful design and implementation of mechanical systems in a variety of applications. Manufacturing addresses design and control issues related to manufacturing systems. From fundamental design principles to control of discrete events, machine tools, and machining operations to polymer processing and precision manufacturing systems. Vibration Control explores a range of topics related to active vibration control, including piezoelectric networks, the boundary control method, and semi-active suspension systems. Aerospace Systems presents a detailed analysis of the mechanics and dynamics of tensegrity structures Robotics offers encyclopedic coverage of the control and design of robotic systems, including kinematics, dynamics, soft-computing techniques, and teleoperation. Mechanical systems designers and engineers have few resources dedicated to their particular and often unique problems. The Mechanical Systems Design Handbook clearly shows how theory applies to real world challenges and will be a welcomed and valuable addition to your library.
Download or read book Methodologies for Seismic Safety Evaluation of Existing Nuclear Installations written by IAEA and published by International Atomic Energy Agency. This book was released on 2020-08-26 with total page 109 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experience shows that an assessment of the seismic capacity of an existing operating facility can be required for a number of reasons, for example identification of potential seismic vulnerabilities based on operating experience events or the periodic safety review programme. This publication covers the seismic safety evaluation programmes to be performed on existing nuclear installations in order to ensure that the required fundamental safety functions are available, with particular attention to the safe shutdown of reactors. It includes lessons learned based on the IAEA Action Plan on Nuclear Safety following the Fukushima Daiichi accident, and updated methodologies for seismic safety evaluation of nuclear installations.
Download or read book Recent Advances and Applications of Hybrid Simulation written by Wei Song and published by Frontiers Media SA. This book was released on 2021-01-13 with total page 213 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Shock and Vibration Digest written by and published by . This book was released on 1986 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
