日本建築学会構造系論文集
Online ISSN : 1881-8153
Print ISSN : 1340-4202
ISSN-L : 1340-4202
プレストレストコンクリート格納容器模型の動的非線形FEM解析
長沼 一洋栗本 修江戸 宏彰
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2003 年 68 巻 566 号 p. 105-112

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Shaking table test of a scaled model of prestressed concrete containment vessel subjected to seismic excitation in a horizontal direction and/or a vertical direction was simulated using a nonlinear finite element method. The simulation was conducted from the elastic range up to the failure taking account of rotational acceleration of the shaking table as well as horizontal acceleration. The analytical results show good correspondence with the test results except for some differences in nonlinear responses after cracking. It is concluded that the dynamic characteristics of the test model can be estimated by the finite element model with sufficient accuracy.

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© 2003 日本建築学会
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