Axial and Bending Bearing Capacity of Double-Steel-Concrete Composite Shear Walls
Double steel-concrete composite shear wall is a novel composite structure. Due to its good mechanical properties, it has been considered as a substitute for reinforced concrete walls in nuclear facilities, marine environmental structures, and high-rise buildings. However, the design method of the do...
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MDPI AG
2020-07-01
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| Series: | Applied Sciences |
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| Online Access: | https://www.mdpi.com/2076-3417/10/14/4935 |
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| author | Peiyao Zhang Quanquan Guo Fei Ke Weiyi Zhao Yinghua Ye |
| author_facet | Peiyao Zhang Quanquan Guo Fei Ke Weiyi Zhao Yinghua Ye |
| author_sort | Peiyao Zhang |
| collection | DOAJ |
| description | Double steel-concrete composite shear wall is a novel composite structure. Due to its good mechanical properties, it has been considered as a substitute for reinforced concrete walls in nuclear facilities, marine environmental structures, and high-rise buildings. However, the design method of the double-steel concrete composite shear wall is lacking. The purpose of this paper is to propose the bending capacity formula under large and small eccentric loads. By summarizing the test results of 49 steel-concrete composite double shear walls under cyclic loading from different studies, it was found that the bending failure of double-steel-concrete composite shear walls was featured by the concrete crushing at the bottom. A finite element model was established and it could simulate the axial and bending performance of double steel-concrete composite shear walls reasonably well. According to the experimental results and FE analysis, the primary assumptions for calculating the axial and bending bearing capacity of the double steel-concrete composite shear walls were proposed. Based on these assumptions, the bearing capacity formulas were derived according to the equilibrium theory of the cross section. The calculation results obtained by the bearing capacity formulas were in good agreement with the test results. |
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| language | English |
| last_indexed | 2024-03-10T18:24:13Z |
| publishDate | 2020-07-01 |
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| spelling | doaj.art-eed65bcbc6e242a7982b1bfa9813ff4f2023-11-20T07:08:41ZengMDPI AGApplied Sciences2076-34172020-07-011014493510.3390/app10144935Axial and Bending Bearing Capacity of Double-Steel-Concrete Composite Shear WallsPeiyao Zhang0Quanquan Guo1Fei Ke2Weiyi Zhao3Yinghua Ye4School of Transportation Science and Engineering, Beihang University, Beijing 100191, ChinaSchool of Transportation Science and Engineering, Beihang University, Beijing 100191, ChinaDepartment of building structure, China Nuclear Power Engineering Co., LTD, Beijing 100840, ChinaSchool of Civil Engineering, Qingdao University of Technology, Qingdao 266033, ChinaSchool of Transportation Science and Engineering, Beihang University, Beijing 100191, ChinaDouble steel-concrete composite shear wall is a novel composite structure. Due to its good mechanical properties, it has been considered as a substitute for reinforced concrete walls in nuclear facilities, marine environmental structures, and high-rise buildings. However, the design method of the double-steel concrete composite shear wall is lacking. The purpose of this paper is to propose the bending capacity formula under large and small eccentric loads. By summarizing the test results of 49 steel-concrete composite double shear walls under cyclic loading from different studies, it was found that the bending failure of double-steel-concrete composite shear walls was featured by the concrete crushing at the bottom. A finite element model was established and it could simulate the axial and bending performance of double steel-concrete composite shear walls reasonably well. According to the experimental results and FE analysis, the primary assumptions for calculating the axial and bending bearing capacity of the double steel-concrete composite shear walls were proposed. Based on these assumptions, the bearing capacity formulas were derived according to the equilibrium theory of the cross section. The calculation results obtained by the bearing capacity formulas were in good agreement with the test results.https://www.mdpi.com/2076-3417/10/14/4935double-steel-concrete composite shear wallsaxial and bending capacityfailure characteristic |
| spellingShingle | Peiyao Zhang Quanquan Guo Fei Ke Weiyi Zhao Yinghua Ye Axial and Bending Bearing Capacity of Double-Steel-Concrete Composite Shear Walls Applied Sciences double-steel-concrete composite shear walls axial and bending capacity failure characteristic |
| title | Axial and Bending Bearing Capacity of Double-Steel-Concrete Composite Shear Walls |
| title_full | Axial and Bending Bearing Capacity of Double-Steel-Concrete Composite Shear Walls |
| title_fullStr | Axial and Bending Bearing Capacity of Double-Steel-Concrete Composite Shear Walls |
| title_full_unstemmed | Axial and Bending Bearing Capacity of Double-Steel-Concrete Composite Shear Walls |
| title_short | Axial and Bending Bearing Capacity of Double-Steel-Concrete Composite Shear Walls |
| title_sort | axial and bending bearing capacity of double steel concrete composite shear walls |
| topic | double-steel-concrete composite shear walls axial and bending capacity failure characteristic |
| url | https://www.mdpi.com/2076-3417/10/14/4935 |
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