The Influence of Different Parameter on the Seismic Behavior of SRUHSC Frame
The seismic behaviors of steel reinforced ultrahigh strength concrete (SRUHSC) frames with different axial compression ratios and shear span ratios are experimentally studied through the reversed cyclic loading test of four specimens. The test results reveal that the seismic response of the frame is...
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| Format: | Article |
| Language: | English |
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Wiley
2017-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2017/3495150 |
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| _version_ | 1832560351551422464 |
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| author | Yingchao Ma Jinqing Jia |
| author_facet | Yingchao Ma Jinqing Jia |
| author_sort | Yingchao Ma |
| collection | DOAJ |
| description | The seismic behaviors of steel reinforced ultrahigh strength concrete (SRUHSC) frames with different axial compression ratios and shear span ratios are experimentally studied through the reversed cyclic loading test of four specimens. The test results reveal that the seismic response of the frame is closely related to the failure process and failure mode of the columns. Based on the results, a systematic exploration is further conducted in terms of the characteristics of the skeleton curve, hysteresis curve, strength degradation, stiffness degradation, and energy dissipation capacity of the structure. The results indicate that as the axial compression ratio increases, and the shear span ratio decreases, the failure process of the entire structure and the weakening of the beam end are accelerated. Meanwhile, a change of the failure mode is also observed, accompanied by corresponding changes in the strength, stiffness, and energy dissipation capacity of the system. |
| format | Article |
| id | doaj-art-da8f118bfe7c4b148deb26eb9237ef80 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2017-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-da8f118bfe7c4b148deb26eb9237ef802025-02-03T01:27:49ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422017-01-01201710.1155/2017/34951503495150The Influence of Different Parameter on the Seismic Behavior of SRUHSC FrameYingchao Ma0Jinqing Jia1The State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian, Liaoning 116024, ChinaThe State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian, Liaoning 116024, ChinaThe seismic behaviors of steel reinforced ultrahigh strength concrete (SRUHSC) frames with different axial compression ratios and shear span ratios are experimentally studied through the reversed cyclic loading test of four specimens. The test results reveal that the seismic response of the frame is closely related to the failure process and failure mode of the columns. Based on the results, a systematic exploration is further conducted in terms of the characteristics of the skeleton curve, hysteresis curve, strength degradation, stiffness degradation, and energy dissipation capacity of the structure. The results indicate that as the axial compression ratio increases, and the shear span ratio decreases, the failure process of the entire structure and the weakening of the beam end are accelerated. Meanwhile, a change of the failure mode is also observed, accompanied by corresponding changes in the strength, stiffness, and energy dissipation capacity of the system.http://dx.doi.org/10.1155/2017/3495150 |
| spellingShingle | Yingchao Ma Jinqing Jia The Influence of Different Parameter on the Seismic Behavior of SRUHSC Frame Advances in Materials Science and Engineering |
| title | The Influence of Different Parameter on the Seismic Behavior of SRUHSC Frame |
| title_full | The Influence of Different Parameter on the Seismic Behavior of SRUHSC Frame |
| title_fullStr | The Influence of Different Parameter on the Seismic Behavior of SRUHSC Frame |
| title_full_unstemmed | The Influence of Different Parameter on the Seismic Behavior of SRUHSC Frame |
| title_short | The Influence of Different Parameter on the Seismic Behavior of SRUHSC Frame |
| title_sort | influence of different parameter on the seismic behavior of sruhsc frame |
| url | http://dx.doi.org/10.1155/2017/3495150 |
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