Design and Model Test of a Modularized Prefabricated Steel Frame Structure with Inclined Braces
Modularized prefabricated steel structures have become the preferred design in the industrialization of steel structures due to their advantages of fast construction speed, high degree of industrialization, low labour intensity, and more. Prefabricated steel structures have some engineering applicat...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2015/291481 |
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| author | Xuechun Liu Ailin Zhang Jing Ma Yongqiang Tan Yu Bai |
| author_facet | Xuechun Liu Ailin Zhang Jing Ma Yongqiang Tan Yu Bai |
| author_sort | Xuechun Liu |
| collection | DOAJ |
| description | Modularized prefabricated steel structures have become the preferred design in the industrialization of steel structures due to their advantages of fast construction speed, high degree of industrialization, low labour intensity, and more. Prefabricated steel structures have some engineering applications, but all are low-rise structures with few applications in the field of high-rise buildings. Using finite element analysis with line and solid elements, full-scale experiments were conducted to study the single-span frame, which is the core load-bearing part of a modularized prefabricated high-rise steel frame structure with inclined braces. The mechanical mechanisms, computation methods, and design formulas of truss girders were obtained by comparing the finite element and model experiments and building a theoretical and experimental basis for the compilation of design codes. The mechanical characteristics under design load, the deformation and stress state, the elastic-plastic law of development, and the yield failure mode and mechanism under horizontal ultimate load were also obtained. Based on theoretical analysis, finite element analysis, and experiments, the design method of this frame was summarized and incorporated into the design code. |
| format | Article |
| id | doaj-art-d836c82e3e3a44dc950d1ccd3d6d2e97 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-d836c82e3e3a44dc950d1ccd3d6d2e972025-02-03T07:24:39ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422015-01-01201510.1155/2015/291481291481Design and Model Test of a Modularized Prefabricated Steel Frame Structure with Inclined BracesXuechun Liu0Ailin Zhang1Jing Ma2Yongqiang Tan3Yu Bai4Beijing Engineering Research Center of High-Rise and Large-Span Prestressed Steel Structure, Beijing University of Technology, Beijing 100024, ChinaBeijing Engineering Research Center of High-Rise and Large-Span Prestressed Steel Structure, Beijing University of Technology, Beijing 100024, ChinaBeijing Engineering Research Center of High-Rise and Large-Span Prestressed Steel Structure, Beijing University of Technology, Beijing 100024, ChinaBroad Sustainable Building Technology Co., Ltd., Xiangyin, Hunan 414600, ChinaBeijing Engineering Research Center of High-Rise and Large-Span Prestressed Steel Structure, Beijing University of Technology, Beijing 100024, ChinaModularized prefabricated steel structures have become the preferred design in the industrialization of steel structures due to their advantages of fast construction speed, high degree of industrialization, low labour intensity, and more. Prefabricated steel structures have some engineering applications, but all are low-rise structures with few applications in the field of high-rise buildings. Using finite element analysis with line and solid elements, full-scale experiments were conducted to study the single-span frame, which is the core load-bearing part of a modularized prefabricated high-rise steel frame structure with inclined braces. The mechanical mechanisms, computation methods, and design formulas of truss girders were obtained by comparing the finite element and model experiments and building a theoretical and experimental basis for the compilation of design codes. The mechanical characteristics under design load, the deformation and stress state, the elastic-plastic law of development, and the yield failure mode and mechanism under horizontal ultimate load were also obtained. Based on theoretical analysis, finite element analysis, and experiments, the design method of this frame was summarized and incorporated into the design code.http://dx.doi.org/10.1155/2015/291481 |
| spellingShingle | Xuechun Liu Ailin Zhang Jing Ma Yongqiang Tan Yu Bai Design and Model Test of a Modularized Prefabricated Steel Frame Structure with Inclined Braces Advances in Materials Science and Engineering |
| title | Design and Model Test of a Modularized Prefabricated Steel Frame Structure with Inclined Braces |
| title_full | Design and Model Test of a Modularized Prefabricated Steel Frame Structure with Inclined Braces |
| title_fullStr | Design and Model Test of a Modularized Prefabricated Steel Frame Structure with Inclined Braces |
| title_full_unstemmed | Design and Model Test of a Modularized Prefabricated Steel Frame Structure with Inclined Braces |
| title_short | Design and Model Test of a Modularized Prefabricated Steel Frame Structure with Inclined Braces |
| title_sort | design and model test of a modularized prefabricated steel frame structure with inclined braces |
| url | http://dx.doi.org/10.1155/2015/291481 |
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