掲載雑誌（和）：
トンネル工学研究発表会論文・報告集
Vol：
3巻
年：
1993年
頁：
219-224頁
著者（和）：
田中 努，橘 義規，大竹 省吾
タイトル（和）：
ひびわれ部の剛性を考慮したトンネル覆工の耐震設計法
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抄録（和）：
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キーワード（和）：
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掲載雑誌（英）：
PROCEEDINGS OF TUNNEL ENGINEERING, JSCE
著者（英）：
Tsutomu TANAKA, Yoshinori TACHIBANA, Syougo OHTAKE
タイトル（英）：
EARTHQUAKE RESISTANT DESIGN OF TUNNEL LINING CONSIDERING THE TENSILE STIFFNESS OF CRACKED SECTION
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抄録（英）：
When tunnel is deformed by earthquake ground motion, cracks appear on the reinforcsed concrete lining. Strain of tunnel lining during earthquake is depend on stiffness of cracked section. The relationship between stiffness and strain is nonlinear based on bond characteristics. An axial tension test is carried out. The stiffness of cracked section was mesured directly, and calculated from the strain distribution of reinforcement bar. The calculated stiffness well agrees with the experimental results. And earthquake resistant design of tunnel lining considering the stiffness of cracked section is applied to a test model.
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キーワード（英）：
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記事区分：
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区分
委員会論文集