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JOURNAL OF STRUCTURAL MECHANICS AND EARTHQUAKE ENGINEERING
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Chizuko KURIHARA, Yoshio MASUKO, Akiko SAKURAI
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Sloshing impact pressures of roofed liquid storage tanks.
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In Japan, oil storage tanks and dams were severely damaged by seismic sloshing on occasion. The authors have conducted non]linear sloshing experiments for tank models of 55cm, 223cm, and 670cm in diameter using a long]period large]amplitude shaking table to clarify the characteristics, especially the wave crest impact pressures acting on the flat roof surfaces of tanks. The purposes of this paper are to present the impactpressure data and to propose a simplified estimation formula based on the data.
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non]linear sloshing, impact pressure, oil storage tank
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