Study on structural characteristics of moment resisting joint with sawtooth-shape grooves for timber frame structures

Kayo Yasuda, Yuki Ozawa

研究成果: Article

抄録

In this paper, a new moment resisting joint for timber houses with narrow widespan is proposed. This joint is formed by putting one beam between two columns and these members are grooved with sawtooth-shape section in their panel zone area. To grasp the structural characteristics of this system, double shear experiments and bending ones were carried out. To compare the results with the ones of non-groove joints, it was found that this system demonstrated high rotation rigidity by meshing grooves each other in early stage. Ultimately share bolts worked in cooperation with the grooves complementarily and they realized high strength.

元の言語English
ページ(範囲)109-114
ページ数6
ジャーナルAIJ Journal of Technology and Design
23
発行部数53
DOI
出版物ステータスPublished - 2017 2 1

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Timber
Bolts
Rigidity
Experiments

ASJC Scopus subject areas

  • Architecture
  • Building and Construction

これを引用

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abstract = "In this paper, a new moment resisting joint for timber houses with narrow widespan is proposed. This joint is formed by putting one beam between two columns and these members are grooved with sawtooth-shape section in their panel zone area. To grasp the structural characteristics of this system, double shear experiments and bending ones were carried out. To compare the results with the ones of non-groove joints, it was found that this system demonstrated high rotation rigidity by meshing grooves each other in early stage. Ultimately share bolts worked in cooperation with the grooves complementarily and they realized high strength.",
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AB - In this paper, a new moment resisting joint for timber houses with narrow widespan is proposed. This joint is formed by putting one beam between two columns and these members are grooved with sawtooth-shape section in their panel zone area. To grasp the structural characteristics of this system, double shear experiments and bending ones were carried out. To compare the results with the ones of non-groove joints, it was found that this system demonstrated high rotation rigidity by meshing grooves each other in early stage. Ultimately share bolts worked in cooperation with the grooves complementarily and they realized high strength.

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KW - Rotation rigidity

KW - Sawtooth-shape groove

KW - Timber frame structure

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