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Abstrakty
To explore the application of cold-formed thin-walled steel-paper straw board(CTSPSB) composite wall in practical engineering and further meet people’s living requirements, it was proposed to open holes in the composite wall to simulate the doors and windows in practical applications. Two composite wall specimens were tested to study the shear performance of the CTSPSB composite wall. Through the analysis of specimens’ damage forms and experimental data, the characteristic values of bearing capacity and lateral stiffness were obtained. And then, the model of the composite wall was built by ANSYS, and finite element analysis (FEA) results were consistent with the experimental results, which could verify the feasibility of the finite element model. Moreover, the model needed to open holes and extensive parameter analysis was carried out. The FEA results indicate the most reasonable distance between screws around the opening is 150 mm; the most suitable spacing between the small studs is 400 mm; the position of the opening has the least influence on the shear performance, and the difference between the results of the five groups of models is within 5%; while the width of the opening has the greatest impact on the shear performance. Compared with the wall without opening, the bearing capacity of the wall with an opening width of 600 mm, 1200 mm and 1800 mm decreases by 38%, 46% and 52% respectively. Besides, the calculation formula of shear capacity of CTSPSB composite wall with openings was improved, which could be used as experience for practical engineering.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
571--591
Opis fizyczny
Bibliogr. 28 poz., il., tab.
Twórcy
autor
- Dept. of Civil Engineering, Northeast Forestry University, Harbin, China
autor
- Dept. of Civil Engineering, Northeast Forestry University, Harbin, China
autor
- Dept. of Civil Engineering, Northeast Forestry University, Harbin, China
Bibliografia
- [1] X.H. Zhou, Y. Shi, et al., “Low-rise cold-formed thin-walled steel residential system”, Journal of Building Science and Engineering, vol. 22, no. 2, pp. 1-14, 2005 (in Chinese).
- [2] M. Peiris and M. Mahendran, “Behaviour of cold-formed steel lipped channel sections subject to eccentric axial compression”, Journal of Constructional Steel Research, vol. 184, art. no. 106808, 2021, DOI: 10.1016/j.jcsr.2021.106808.
- [3] L.C.M. Vieira, Y. Shifferaw, and B.W. Schafer, “Experiments on Sheathed Cold-formed Steel Studs in Compression”, Journal of Constructional Steel Research, vol. 67, no. 10, pp. 1554-1566, 2011, DOI: 10.1016/j.jcsr.2011.03.029.
- [4] Y. Dias, M. Mahendran, et al., “Axial compression strength of gypsum plasterboard and steel sheathed web-stiffened stud walls”, Thin-Walled Structures, vol. 134, pp. 203-219, 2019, DOI: 10.1016/j.tws.2018.10.013.
- [5] W.T. Qiao, X.S. Yan, R.J. Zhu, F.Y. Wang, and D. Wang, “Flexural properties of new cold-formed thin-walled steel and concrete composite slabs”, Journal of Building Engineering, vol. 31, art. no. 101441, 2020, DOI: 10.1016/j.jobe.2020.101441.
- [6] R.Q. Feng, et al., “Seismic performance of cold-formed steel framed shear walls with steel sheathing and gypsum board”, Thin-Walled Structures, vol. 143, art. no. 106238, 2019, DOI: 10.1016/j.tws.2019.106238.
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- [8] W.Y. Zeng, J. Luo, et al., “Resistance to Progressive collapse performance analysis of steel open-web sandwich plate structure”, Archives of Civil Engineering, vol. 66, no. 3, pp. 281-303, 2020, DOI: 10.24425/ace.2020.134398.
- [9] P. Samiee, et al., “Fire performance of cold-formed steel shear wall with different steel grade and thicknesses”, Structures, vol. 29, pp. 751-770, 2021, DOI: 10.1016/j.istruc.2020.11.073.
- [10] N.L. Rahim, et al., “Effect of bolt configurations on stiffness for steel-wood-steel connection loaded parallel to grain for softwoods in Malaysia”, Archives of Civil Engineering, vol. 68, no. 3, pp. 323-338, 2022, DOI: 10.24425/ace.2022.141888.
- [11] Y.X. Zou, X.H. Zhou, et al., “Shear resistance of cold-formed thin-walled steel inter-story connections”, Journal of Constructional Steel Research, vol. 183, art. no. 106757, 2021, DOI: 10.1016/j.jcsr.2021.106757.
- [12] Y.P. Chu, X.R. He, Y. Yao, and H.J. Hou, “Experimental Research on the Shear Performance of the Two-Storey Composite Cold-Formed Thin-Walled Steel Wall”, KSCE Journal of Civil Engineering, vol. 24, no. 2, pp. 537-550, 2019, DOI: 10.1007/s12205-020-0519-y.
- [13] K. Falkowicz, “Experimental and numerical analysis of compression thin-walled composite plates weakened by cut-outs”, Archives of Civil Engineering, vol. 63, no. 4, pp. 161-172, 2017, DOI: 10.1515/ace-2017-0047.
- [14] B. Nie, S.H. Xu, et al., “Surface morphology characteristics and mechanical properties of corroded cold-formed steel channel sections”, Journal of Building Engineering, vol. 42, art. no. 102786, 2021, DOI: 10.1016/j.jobe.2021.102786.
- [15] M. Ayad, N. Yidris, et al., “An investigation on longitudinal residual strains distribution of thin-walled press-braked cold formed steel sections using 3D FEM technique”, Heliyon, vol. 4, no. 11, pp. 1-17, 2018, DOI: 10.1016/j.heliyon.2018.e00937.
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- [17] X.H. Zhou, Y. Shi, et al, “Research on the shear performance of cold-formed thin-walled steel residential composite walls”, Journal of Building Structures, vol. 27, no. 3, pp. 42-47, 2006, DOI: 10.14006/j.jzjgxb.2006.03.006 (in Chinese).
- [18] C.G. Wang, Y.D. Li, et al., “Experimental study on the shear performance of corner braced reinforced cold-formed thin-walled steel composite walls”, Journal of Building Structures, vol. 41, no. S2, pp. 291-303, 2020, DOI: 10.14006/j.jzjgxb.2020.S2.0032 (in Chinese).
- [19] Z.H. Chen, et al., “Experimental study on seismic behavior of cold-formed steel shear walls with reinforced plastered straw-bale sheathing”, Thin-Walled Structures, vol. 169, art. no. 108303, 2021, DOI: 10.1016/j.tws.2021.108303.
- [20] A. Sheta, et al., “Structural performance of novel thin-walled composite cold-formed steel/PE-ECC beams”, Thin-Walled Structures, vol. 162, art. no. 107586, 2021, DOI: 10.1016/j.tws.2021.107586.
- [21] X.H. Zhang, E.Y. Zhang, et al., “Study on shear performance of cold-formed thin-walled steel walls sheathed by paper straw board, Engineering Structures, vol. 245, art. no. 112873, 2021, DOI: 10.1016/j.engstruct.2021.112873.
- [22] A. Shen, X.H. Zhang, et al., “Study on shear performance of cold-formed thin-walled steel straw board composite wall”, Forest Products Industry, vol. 58, no. 07, pp. 32-39, 2021, DOI: 10.19531/j.issn1001-5299.202107007 (in Chinese).
- [23] J.C. Yang, “Experimental study on the shear resistance of cold-formed thin-walled C-section steel-strawboard composite walls”, M.A. thesis, Northeast Forestry University, China, 2018 (in Chinese).
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- [25] Y. Jiang, S. Hu, Y. Zhang, Annual Development Research Report on China Building Energy Efficiency. Beijing, China: China Architecture and Building Press, 2021 (in Chinese).
- [26] ASTM E2126-07 Standard test methods for cyclic (Reversed) load test for shear resistance of walls for buildings. American National Standards Institute, 2007.
- [27] H. Darvishi and M. Mofid, “Structural performance assessment of large unstiffened openings in steel plate shear walls”, Engineering Structures, vol. 247, art. no. 112966, 2021, DOI: 10.1016/j.engstruct.2021.112966.
- [28] M. Vatandoust, M. Riyazi, A. Joshaghani, and M. Balapour, “Optimization of Coupled Shear Walls Openings Dimensions under Static Loading using Continuous Method”, KSCE Journal of Civil Engineering, vol. 22, no. 12, pp. 5074-5083, 2018, DOI: 10.1007/s12205-017-1608-4.
Typ dokumentu
Bibliografia
Identyfikator YADDA
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