2012 Fiscal Year Final Research Report
Proposal of Various Wooden Portal Frames Contribute toCO2 Reduction and Analyses on Enhancement Mechanism of Their Structural Performance
| Project/Area Number |
22380095
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Wood science
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| Research Institution | Kyoto University |
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Principal Investigator |
KOMATSU Kohei 京都大学, 生存圏研究所, 教授 (20283674)
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| Co-Investigator(Kenkyū-buntansha) |
MORI Takuro 京都大学, 生存圏研究所, 助教 (00335225)
KITAMORI Akihisa 京都大学, 生存圏研究所, 助教 (10551400)
ARAKI Yasuhiro 独立行政法人建築研究所, 研究員 (40435582)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 集成材ラーメン構造 / ラグスクリューボルト / 高張力ボルト / 長孔摩擦接合 / 高靱性 / 高剛性 / 耐力壁併用木質ラーメン |
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| Research Abstract |
As a method of fixing CO_2 for long period, it is effective to make not only residential house but also large-scale public buildings to wooden structures. In fact, a "Law to promote the wooden low-rise public buildings" was enacted in 2006 in Japan. In cooperative with this law, this study intended to develop an innovative joint system which has high strength, high stiffness and high ductile performance that can survive even devastating earthquake without collapse and after then can reusable easily. We could make sure that this joint system could be applied safely and securely not only to residential wooden house but also large-scale three storey laminated timber frame structures.
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