Vibration Table Test of Prefabricated L-Shaped Column Concrete Structure
This paper conducts a full-scale shaking table test on a prototype prefabricated L-shaped column concrete house structure to experimentally verify its seismic performance in high-intensity seismic areas. We analyze the frequency of the structure, story drift angle, amplification factor of peak accel...
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| Language: | English |
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MDPI AG
2025-07-01
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| Series: | Buildings |
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| Online Access: | https://www.mdpi.com/2075-5309/15/13/2329 |
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| author | Xueyan Wang Che Chen |
| author_facet | Xueyan Wang Che Chen |
| author_sort | Xueyan Wang |
| collection | DOAJ |
| description | This paper conducts a full-scale shaking table test on a prototype prefabricated L-shaped column concrete house structure to experimentally verify its seismic performance in high-intensity seismic areas. We analyze the frequency of the structure, story drift angle, amplification factor of peak acceleration of ground motion, and damage distribution. The corresponding finite element model is established using ABAQUS to verify the experimental results and further study the damage forms and weak areas of the structure under a strong earthquake. The results show that the structure can maintain an elastic state under the rare intensity of a level 7 earthquake, but begins to bend and deform in the direction of the two main axes under the rare intensity of a level 8 earthquake. At a rare intensity of a level 9 earthquake, the structure is completely destroyed. This result shows that the unitary precast special-shaped column concrete structure meets the requirements of the current code. |
| format | Article |
| id | doaj-art-37b76f09d5bb409eb236af14c1842bec |
| institution | Kabale University |
| issn | 2075-5309 |
| language | English |
| publishDate | 2025-07-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Buildings |
| spelling | doaj-art-37b76f09d5bb409eb236af14c1842bec2025-08-20T03:50:21ZengMDPI AGBuildings2075-53092025-07-011513232910.3390/buildings15132329Vibration Table Test of Prefabricated L-Shaped Column Concrete StructureXueyan Wang0Che Chen1School of Urban Planning and Municipal Engineering, Xi’an Polytechnic University, Xi’an 710600, ChinaSchool of Urban Planning and Municipal Engineering, Xi’an Polytechnic University, Xi’an 710600, ChinaThis paper conducts a full-scale shaking table test on a prototype prefabricated L-shaped column concrete house structure to experimentally verify its seismic performance in high-intensity seismic areas. We analyze the frequency of the structure, story drift angle, amplification factor of peak acceleration of ground motion, and damage distribution. The corresponding finite element model is established using ABAQUS to verify the experimental results and further study the damage forms and weak areas of the structure under a strong earthquake. The results show that the structure can maintain an elastic state under the rare intensity of a level 7 earthquake, but begins to bend and deform in the direction of the two main axes under the rare intensity of a level 8 earthquake. At a rare intensity of a level 9 earthquake, the structure is completely destroyed. This result shows that the unitary precast special-shaped column concrete structure meets the requirements of the current code.https://www.mdpi.com/2075-5309/15/13/2329prefabricated buildingL-shaped columnshaking table testfinite element analysis |
| spellingShingle | Xueyan Wang Che Chen Vibration Table Test of Prefabricated L-Shaped Column Concrete Structure Buildings prefabricated building L-shaped column shaking table test finite element analysis |
| title | Vibration Table Test of Prefabricated L-Shaped Column Concrete Structure |
| title_full | Vibration Table Test of Prefabricated L-Shaped Column Concrete Structure |
| title_fullStr | Vibration Table Test of Prefabricated L-Shaped Column Concrete Structure |
| title_full_unstemmed | Vibration Table Test of Prefabricated L-Shaped Column Concrete Structure |
| title_short | Vibration Table Test of Prefabricated L-Shaped Column Concrete Structure |
| title_sort | vibration table test of prefabricated l shaped column concrete structure |
| topic | prefabricated building L-shaped column shaking table test finite element analysis |
| url | https://www.mdpi.com/2075-5309/15/13/2329 |
| work_keys_str_mv | AT xueyanwang vibrationtabletestofprefabricatedlshapedcolumnconcretestructure AT chechen vibrationtabletestofprefabricatedlshapedcolumnconcretestructure |