日本建築学会構造系論文集
Online ISSN : 1881-8153
Print ISSN : 1340-4202
ISSN-L : 1340-4202
モーダル解析によるパルス波地動に対する多自由度系の層間変形角応答特性
亀井 功佐藤 浩太郎林 康裕
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ジャーナル フリー

2010 年 75 巻 649 号 p. 567-575

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The response of buildings subjected to near-source pulse-like ground motions may be severe damaging than that subjected to ordinary ground motions. Particularly, for tall,long-period buildings, large drift response will occur because of it's higher mode excitation caused by distinct velocity pulse input under large earthquake. This paper evaluate the elastic story drift angle response of MDOF systems under sine wave pulse input motion based on modal analysis to understanding fundamental drift response characteristics of long-period buildings subjected to near-source pulse-like ground motions.

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© 2010 日本建築学会
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