Abstract
The fiber model which is one kind of frame analysis methods is sometimes used as an effective tool for the nonlinear dynamic response analysis. Recently, some seismic evaluation methods based on the strain for evaluating the seismic performance of stiffened steel box members were proposed. However, it is reported that these previous methods based on the strain cannot adequately estimate the seismic performance. In this study, it is explained that the stress resultant can be little affected by hysteresis patterns and have the ability to be a good parameter in order to evaluate the seismic performance appropriately. In addition, a seismic evaluation method based on the stress resultant with the fiber model is proposed for evaluating the seismic performance of stiffened steel box members. Finally, the validity of the proposed method is confirmed for stiffened steel box members by comparing the calculation results by the proposed method with the experimental results and FEM analysis results.
| Original language | English |
|---|---|
| Title of host publication | Procedia Engineering |
| Pages | 906-913 |
| Number of pages | 8 |
| Volume | 14 |
| DOIs | |
| Publication status | Published - 2011 |
| Externally published | Yes |
| Event | 12th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC12 - Hong Kong, Hong Kong Duration: 2011 Jan 26 → 2011 Jan 28 |
Other
| Other | 12th East Asia-Pacific Conference on Structural Engineering and Construction, EASEC12 |
|---|---|
| Country | Hong Kong |
| City | Hong Kong |
| Period | 11/1/26 → 11/1/28 |
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Keywords
- Fiber model
- Seismic design methods
- Stiffened steel box members
- Stress resultant
ASJC Scopus subject areas
- Engineering(all)
Cite this
Evaluation methods based on stress resultant for seismic performance of steel members with fiber model. / Taniue, H.; Ono, Kiyoshi; Tokunaga, M.
Procedia Engineering. Vol. 14 2011. p. 906-913.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
}
TY - GEN
T1 - Evaluation methods based on stress resultant for seismic performance of steel members with fiber model
AU - Taniue, H.
AU - Ono, Kiyoshi
AU - Tokunaga, M.
PY - 2011
Y1 - 2011
N2 - The fiber model which is one kind of frame analysis methods is sometimes used as an effective tool for the nonlinear dynamic response analysis. Recently, some seismic evaluation methods based on the strain for evaluating the seismic performance of stiffened steel box members were proposed. However, it is reported that these previous methods based on the strain cannot adequately estimate the seismic performance. In this study, it is explained that the stress resultant can be little affected by hysteresis patterns and have the ability to be a good parameter in order to evaluate the seismic performance appropriately. In addition, a seismic evaluation method based on the stress resultant with the fiber model is proposed for evaluating the seismic performance of stiffened steel box members. Finally, the validity of the proposed method is confirmed for stiffened steel box members by comparing the calculation results by the proposed method with the experimental results and FEM analysis results.
AB - The fiber model which is one kind of frame analysis methods is sometimes used as an effective tool for the nonlinear dynamic response analysis. Recently, some seismic evaluation methods based on the strain for evaluating the seismic performance of stiffened steel box members were proposed. However, it is reported that these previous methods based on the strain cannot adequately estimate the seismic performance. In this study, it is explained that the stress resultant can be little affected by hysteresis patterns and have the ability to be a good parameter in order to evaluate the seismic performance appropriately. In addition, a seismic evaluation method based on the stress resultant with the fiber model is proposed for evaluating the seismic performance of stiffened steel box members. Finally, the validity of the proposed method is confirmed for stiffened steel box members by comparing the calculation results by the proposed method with the experimental results and FEM analysis results.
KW - Fiber model
KW - Seismic design methods
KW - Stiffened steel box members
KW - Stress resultant
UR - http://www.scopus.com/inward/record.url?scp=80054776741&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=80054776741&partnerID=8YFLogxK
U2 - 10.1016/j.proeng.2011.07.114
DO - 10.1016/j.proeng.2011.07.114
M3 - Conference contribution
AN - SCOPUS:80054776741
VL - 14
SP - 906
EP - 913
BT - Procedia Engineering
ER -