| Item type |
紀要論文 / Departmental Bulletin Paper(1) |
| 公開日 |
2023-03-30 |
| タイトル |
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タイトル |
定常不規則外力を受ける構造物の応答過程のシミュレ-ション |
| タイトル |
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タイトル |
Simulation of Structural Response Under Stationarily Random Excitation |
|
言語 |
en |
| 言語 |
|
|
言語 |
jpn |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| 著者 |
中山, 隆弘
森木, 要二
Nakayama, Takahiro
Moriki, Yoji
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| 抄録 |
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内容記述タイプ |
Abstract |
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内容記述 |
The accuracy of the statistical properties of the simulated response processes of structures subjected to the stationarily random excitations is investigated by comparison with theoretical values. Using a trigonometric siries with the upper cutoff frequency ωu, each response of one-degree-of-freedom linear systems having various damping factors ζ is simulated for different values of ωu. It is shown that in respect of the mean values, the r. m. s. values, the normality and the spectral density functions of the simulated response processes, the accuracy is agreeabel when using ωu=1.6 ω0, 1.9 ω0 and 2.1 ω0; for ζ=0.05, ζ=0.10 and ζ=0.15, respectively, for simulation, in which ω0 is the natural circular frequency. Furthermore, the precision of a parameter q, which is importantly related to average barrier crossing rates and clump sizes, is discussed as a problem of structural reliability. |
| 書誌情報 |
広島工業大学研究紀要
巻 14,
p. 161-169,
発行日 1980
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| 出版者 |
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|
出版者 |
広島工業大学 |
| ISSN |
|
|
収録物識別子タイプ |
ISSN |
|
収録物識別子 |
03851672 |
| 書誌レコードID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN0021271X |
| フォーマット |
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内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 著者版フラグ |
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|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
kenkyukiyo14161.pdf (396.5 kB)
