2024-03-29T08:04:18Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00006803
2023-01-16T03:52:15Z
320:321:322
Reliability estimation for seismic performance of steel bridge piers considering variation of structural properties
構造特性の不確実性を考慮した鋼製橋脚の耐震信頼性評価
北原, 武嗣
17790
Kitahara, Takeshi
17791
伊藤, 義人
17792
Itoh, Yoshito
17793
maximum response displacement
最大応答変位
seismic reliability
耐震信頼性
variation
変動性
structural property
構造特性
Recently, the performance-based design has been accepting as seismic design method. International Organization for Standardization (ISO)has constructed the general principals for design method of structures. The design method is based on reliability design. Moreover, the importance of seismic performance check by dynamic analyses has been increasing after the disaster due to the Hyogo-ken Nanbu Earthquake in 1995. Therefore, it is very important to investigate the influence of uncertainty of structural properties on non-linear dynamic behaviors of structures. In this study, dynamic analyses of steel bridge piers with simulated waves were performed considering the variation of structural properties. Consequently, we proposed the estimation equation for the maximum response displacement considering the variation dependent on uncertainty of structural properties.
journal article
土木学会
2002-03
application/pdf
構造工学論文集
48A
767
777
http://hdl.handle.net/2237/8467
09108009
https://nagoya.repo.nii.ac.jp/record/6803/files/Structural_Eng_48A-767.pdf
jpn
土木学会 (許諾 土学編集 第07010号)