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SLIP COEFFICIENT AND CONTACT SURFACE CONDITION OF FRICTION TYPE OF HIGH STRENGTH BOLTED CONNECTIONS
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- MORI Takeshi
- 法政大学 工学部都市環境デザイン工学科
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- MINAMI Kuniaki
- 鉄道建設運輸施設整備支援機構 設計技術部
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- INOKUCHI Susumu
- 株式会社 横河ブリッジ 技術研究所
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- YAMAGUCHI Takashi
- 大阪市立大学大学院 工学研究科都市系専攻
Bibliographic Information
- Other Title
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- 接合面処理方法と品質を考慮した高力ボルト摩擦接合継手すべり係数の提案
Description
Slip coefficient of friction type of high strength bolted connections is well known to depend on the condition of contact surfaces. However, the coefficient is determined as 0.4 in the Japanese specifications for steel highway bridges, in which contact surfaces are to be rough without mill scale or have inorganic zinc rich paint. If the coefficient higher than 0.4 can be applied, the number of bolts and size of splice plates can be reduced. In this study, slip resistance tests on the joints with various contact surface conditions have been done, and a lot of existing data have been collected and assembled. On the basis of above examinations, slip coefficient is proposed in consideration of contact surface conditions.
Journal
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- Doboku Gakkai Ronbunshuu A
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Doboku Gakkai Ronbunshuu A 64 (1), 48-59, 2008
Japan Society of Civil Engineers
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Details 詳細情報について
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- CRID
- 1390001205253926144
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- NII Article ID
- 130004467088
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- ISSN
- 18806023
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- Text Lang
- ja
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- Data Source
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- JaLC
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed