掲載雑誌（和）：
土木学会論文集 I
巻：
-巻
号：
356/I-3号
頁：
343-352頁
年：
1985年
月：
4月
著者（和）：
小坪清真,高西照彦,吉岡民夫,烏野清
タイトル（和）：
卵形消化槽中の内容液による地震時壁面衝撃圧の一解法
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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）：
JOURNAL OF STRUCTURAL MECHANICS AND EARTHQUAKE ENGINEERING
著者（英）：
Seima KOTSUBO,Teruhiko TAKANISHI,Tamio YOSHIOKA,Kiyoshi UNO
タイトル（英）：
AN ANALYTICAL METHOD OF IMPULSIVE WATER PRESSURE ON THE WALL OF EGG-SHAPED SLUDGE DIGESTER TANK DURING EARTHQUAKES
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抄録（英）：
Egg-shaped sludge digester tank model with the scale of 1/30 was made ofacryloid plastic. Horizontal and rocking vibration tests of the tank model werecarried out on the shaking table with rather high frequency (10～25Hz) and the impulsive water pressures on the tank wall in various water depth were measured.Theoretical solutions to analyze the impulsive water pressure in an axisymmetric rigid tank were deduced by using the transfer matrix method. It was proved that the theoretical values agreed well with the measured ones obtained from the model tests. The calculating diagrams were drawn to be able to obtain easily the equivalent mass of water in tank, its center of action and the equivalent moment of inertia of water.
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キーワード（英）：
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