Braced Oil Dampers for Buildings

Development and Analytical Modeling

Häftad, Engelska, 2025

AvOsamu Takahashi,Atsuki Yokoyama

1 309 kr

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The high damping force of oil damper vibration control systems in buildingsoffers relative safety during earthquakes and at a low environmentalcost. The oil damper is connected using braces in series and is installed withpins to the building structure, which minimizes the impact on the buildingstructure and allows installation and removal with ease.This is the first book detailing experimental work and cases of the use ofoil dampers in buildings. It shows their effectiveness by detailing the testingand analysis of buildings with them placed at braced positions, exposed tosmall amplitude vibration, and without them.• The only comprehensive presentation of oil damper vibration control• Covers analysis and design, with case studies and details of testingand experimental resultsThe book is organized systematically to suit students and junior professionalsin structural design as well as more specialist engineers. An additionalPython code sample is available online for learning the behaviors of oildampers (Jupyter Notebook environment required).Osamu Takahashi is a professor at Tokyo University of Science, founderof Science Kozo Inc., and an advisor to the New International StructuralDesign & Engineering Challenge Association, in Japan.Atsuki Yokoyama works in the Research and Development Departmentof Sanwa Tekki Corporation and has a PhD in Engineering from TokyoUniversity of Science.

Produktinformation

Utgivningsdatum2025-01-30
Mått156 x 234 x 14 mm
Vikt476 g
FormatHäftad
SpråkEngelska
Antal sidor246
FörlagTaylor & Francis Ltd
ISBN9781032268644

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Part 1. Development and Analytical Modeling of Braced Oil Dampers for Buildings. 1. Introduction. 2. Development of an oil damper for buildings considering damping characteristics and various dependencies. 3. Analytical model of a single building oil damper. 4. Damping characteristics and analytical model of brace-type oil damper. 5. Evaluation of vibration damping performance of actual building using brace-type oil damper and confirmation experiment. 6. Analytical model and verification of building oil damper under small amplitude. 7. Conclusion to Part 1. Appendix 1. Example of implementation in a high-rise building (office building, Atago 2-chome Project (tentative name)). Appendix 2. Example of implementation in a reinforced building (Aizu-Tajima Joint Government Building, Fukushima Prefecture). Part 2. Development of the oil damper stiffness for architectural vibration control and experimental research on structural characterization. 8. Preface. 9. Configuration and Characteristics of Stiffness-Supported Oil Dampers. 10. Analysis Model for Stiffness-Supported Oil Dampers. 11. Examination Involving Time History Response Analysis Based On Single Degree-of-Freedom Model. 12. Converted Is and q Values of Building Incorporating Stiffness-Supported Oil Dampers. 13. Conclusion to Part 2. Appendix 3. The Low-Loss Viscoelastic Material's Dependence on Temperature and Vibration Frequency.