Performance of composite members subjected to axial load and bi-axial bending

H. L. Hsu; F. J. Jan; J. L. Juang

doi:10.1016/j.jcsr.2008.04.006

Performance of composite members subjected to axial load and bi-axial bending

H. L. Hsu, F. J. Jan, J. L. Juang

土木工程學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

16 引文斯高帕斯（Scopus）

摘要

This study focuses on the experimental evaluation of steel-concrete composite member seismic performance. Relationships between the members' seismic performance and structural parameters, such as the sectional steel strength ratios and bi-axial bending magnitudes were defined. Test results show that the strength deterioration rates increased when the members' steel strength ratios in the weak-axis were increased. The test results also suggested that steel strength ratios in the strong and weak sectional directions be adequately adjusted so that high member performance could be achieved. It is proposed in this study that the ratio between the strong and weak-axes steel strength ratios be set to approximately 2.2 to optimize the member's seismic performance.

原文	???core.languages.en_GB???
頁（從 - 到）	869-878
頁數	10
期刊	Journal of Constructional Steel Research
卷	65
發行號	4
DOIs	https://doi.org/10.1016/j.jcsr.2008.04.006
出版狀態	已出版 - 4月 2009

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10.1016/j.jcsr.2008.04.006

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title = "Performance of composite members subjected to axial load and bi-axial bending",

abstract = "This study focuses on the experimental evaluation of steel-concrete composite member seismic performance. Relationships between the members' seismic performance and structural parameters, such as the sectional steel strength ratios and bi-axial bending magnitudes were defined. Test results show that the strength deterioration rates increased when the members' steel strength ratios in the weak-axis were increased. The test results also suggested that steel strength ratios in the strong and weak sectional directions be adequately adjusted so that high member performance could be achieved. It is proposed in this study that the ratio between the strong and weak-axes steel strength ratios be set to approximately 2.2 to optimize the member's seismic performance.",

keywords = "Bi-axial bending, Composite members, Energy dissipation, Seismic performance, Strength ratio",

author = "Hsu, {H. L.} and Jan, {F. J.} and Juang, {J. L.}",

note = "Funding Information: This study was partially supported by the National Science Council of the Republic of China under Grant No. NSC 93-2221-E-008-021 and NSC 94-2221-E-008-020, which is gratefully acknowledged.",

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T1 - Performance of composite members subjected to axial load and bi-axial bending

AU - Hsu, H. L.

AU - Jan, F. J.

AU - Juang, J. L.

N1 - Funding Information: This study was partially supported by the National Science Council of the Republic of China under Grant No. NSC 93-2221-E-008-021 and NSC 94-2221-E-008-020, which is gratefully acknowledged.

PY - 2009/4

Y1 - 2009/4

N2 - This study focuses on the experimental evaluation of steel-concrete composite member seismic performance. Relationships between the members' seismic performance and structural parameters, such as the sectional steel strength ratios and bi-axial bending magnitudes were defined. Test results show that the strength deterioration rates increased when the members' steel strength ratios in the weak-axis were increased. The test results also suggested that steel strength ratios in the strong and weak sectional directions be adequately adjusted so that high member performance could be achieved. It is proposed in this study that the ratio between the strong and weak-axes steel strength ratios be set to approximately 2.2 to optimize the member's seismic performance.

AB - This study focuses on the experimental evaluation of steel-concrete composite member seismic performance. Relationships between the members' seismic performance and structural parameters, such as the sectional steel strength ratios and bi-axial bending magnitudes were defined. Test results show that the strength deterioration rates increased when the members' steel strength ratios in the weak-axis were increased. The test results also suggested that steel strength ratios in the strong and weak sectional directions be adequately adjusted so that high member performance could be achieved. It is proposed in this study that the ratio between the strong and weak-axes steel strength ratios be set to approximately 2.2 to optimize the member's seismic performance.

KW - Bi-axial bending

KW - Composite members

KW - Energy dissipation

KW - Seismic performance

KW - Strength ratio

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DO - 10.1016/j.jcsr.2008.04.006

M3 - 期刊論文

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VL - 65

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JO - Journal of Constructional Steel Research

JF - Journal of Constructional Steel Research

IS - 4

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Performance of composite members subjected to axial load and bi-axial bending

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