2010 Fiscal Year Final Research Report
Characterization and Treatment of Various Factors Detrimental to Passive Control Effectiveness for Buildings
| Project/Area Number |
19206058
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Building structures/materials
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
KASAI Kazuhiko Tokyo Institute of Technology, 応用セラミックス研究所, 教授 (10293060)
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| Co-Investigator(Kenkyū-buntansha) |
MOTOYUI Shojiro 東京工業大学, 総合理工学研究科, 准教授 (60272704)
SAKATA Hiroyasu 東京工業大学, 応用セラミックス研究所, 准教授 (80205749)
OOKI Yoji 東京工業大学, 総合理工学研究科, 特任助教 (20323842)
ISHIHARA Tadashi 国土技術政策総合研究所, 建築研究部, 主任研究官 (50370747)
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| Project Period (FY) |
2007 – 2010
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| Keywords | 鋼構造制振 / 柱梁接合部 / 合成梁 / ガセットプレート / 鋼材ダンパー / 粘弾性ダンパー / 粘性ダンパー / オイルダンパー |
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| Research Abstract |
Incorrect and unconservative estimates for either damage or safety limit can result during design of passive control system for buildings. The present study has characterized and treated various factors detrimental to passive control effectiveness in the following two ways :
(1) Effects of balance between frame and damper are clarified based on their detailed analyses and full-scale experiments.
(2) Various methods are proposed for design, evaluation, and analysis of the passively-controlled buildings, as well as for treatment of various factors detrimental to passive control effectiveness.
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[Presentation] China-Japan (NSFC-JST) Research on Use of Dampers for Repair of RC Building Damaged During 2008 Wenchuan Earthquake Part 2: Design Method for RC Building Repair Using Dampers2011
Author(s)
OKasai, K., Lu, X., Pu, W., Weng, D., Wada, A., Zhou, Y.
Organizer
8th CUEE Conference
Place of Presentation
Tokyo Japan
Year and Date
2011-03-08
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