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木造土台 : 基礎アンカーボルト接合部のせん断耐力(第1報) : 在来軸組構法におけるアンカーボルト接合部の1面せん断試験

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Title: 木造土台 : 基礎アンカーボルト接合部のせん断耐力(第1報) : 在来軸組構法におけるアンカーボルト接合部の1面せん断試験
Other Titles: Lateral Resistance of Anchor-Bolt Joints Between Timber-Sills and Foundations I. : Single-shear tests of anchor-bolt joints of Japanese post and beam constructions
Authors: 名村, 佳代子1 Browse this author
矢永, 国良2 Browse this author
佐々木, 義久3 Browse this author
小泉, 章夫4 Browse this author →KAKEN DB
平井, 卓郎5 Browse this author →KAKEN DB
Authors(alt): Namura, Kayoko1
Yanaga, Kuniyoshi2
Sasaki, Yoshihisa3
Koizumi, Akio4
Hirai, Takuro5
Keywords: maximum lateral resistance
initial stiffness
energy absorption capacity
lead-hole clearance
length/diameter ratio
Issue Date: Mar-2005
Publisher: 日本木材学会
Journal Title: 木材学会誌
Journal Title(alt): Mokuzai Gakkaishi
Volume: 51
Issue: 2
Start Page: 110
End Page: 117
Publisher DOI: 10.2488/jwrs.51.110
Abstract: Lateral resistance of single-anchor-bolt joints was examined experimentally for ordinary specifications of Japanese post and beam constructions. Tested bolts were 12 or 16 mm in diameter and lead-hole clearances were 0, 3. and 6 mm. The specimens with 12 mm bolts were loaded parallel and perpendicular to the grain, and the specimens with 16 mm bolts were loaded only parallel to the grain. The principal test results were as follows. (1) Anchor-bolt joints loaded perpendicular to the grain had much lower maximum resistance, much smaller maximum slips and much lower energy capacities. (2) Maximum lateral resistance and maximum slips of the anchor-bolt joints with 16 mm bolts varied over a wide range. (3) The energy absorption capacities of the anchor-bolt joints with 16 mm bolts closely resembled those of the joints with 12 mm bolts in spite of their larger maximum lateral resistance and initial stiffness. (4) Safety factors calculated from the fifth percentile lower limit maximum resistance and the short term allowable resistance were larger for the joints with 12 mm bolts than for the joints with 16 mm bolts.
Type: article
Appears in Collections:農学院・農学研究院 (Graduate School of Agriculture / Faculty of Agriculture) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: 小泉 章夫

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