Parameter Performance Analysis of Connection Nodes of T-Plate Connected Assembled Composite Shear Wall
DOI:
https://doi.org/10.21152/1750-9548.17.1.15Abstract
With the development of construction industrialization, green and low-carbon construction methods have been strongly supported by domestic and foreign construction industries. As an efficient lateral force resistance system, the assembled steel plate-concrete composite shear wall structure has gradually become a hotspot in civil engineering. Referring to the node connection method of steel structure, this paper uses the concrete composite shear wall filled with steel plate and extended T-shaped gusset plate to realize the connection between the upper and lower walls, so as to form a T-plate connected assembled composite shear wall structure. Through establishing the refined finite element analysis model of cast-in-place and assembled composite shear wall with the same sizes and comparing the results of them, the feasibility and reliability of the connection method are verified. On this basis, according to the comparison between the bearing and continuity performance of the assembled composite shear wall under different parameters such as the T-plate length, T-plate flange width, T-plate number, joint height and joint longitudinal reinforcement ratio in the node connection area, it is found that the T-plate length, T-plate number and joint height have a great effect on the mechanical properties of assembled composite shear wall, and other parameters are not obvious. In this way, a reasonable recommendation is made for the connection parameters of T-node, which lays a theoretical foundation for promoting the theoretical development and engineering application of this new assembled composite shear wall.
References
Huang, W., Sun, Y.J., Zhang, J.R., Fan, Z.H., Ma, X., Research status of new connection technology of prefabricated wall structures. Industrial Construction, 2020, 50(7): p. 181-189. https://doi.org/10.13204/j.gyjzG19112913
Kurama, Y.C., Sritharan, S., Fleischman, R.B., Restrepo, J.I., Henry, R.S., Cleland, N.M., Ghosh, S.K., Bonelli, P., Seismic-resistant precast concrete structures: state of the art. Journal of Structural Engineering, 2018, 144(4): p. 03118001. https://doi.org/10.1061/(ASCE)ST.1943-541X.0001972
Losch, E.D., Hynes, P.W., Andrews Jr, R., Browning, R., Cardone, P., Devalapura, R., Yan, L., State of the art of precast/prestressed concrete sandwich wall panels. PCI Journal, 2011, 56(2): p. 131-176.
https://doi.org/10.15554/pcij56.2-06
Precast / Prestressed Concrete Institute (PCI). PCI design handbook: precast and prestressed concrete [M]. Chicago: The Donohue Group, Inc. 2017.
Ye, J.H., Jiang, L.Q., Simplified analytical model and shaking table test validation for seismic analysis of mid-rise cold-formed steel composite shear wall building. Sustainability, 2018, 10(9): p. 3188. https://doi.org/10.3390/su10093188
Lacey, A.W., Chen, W.S., Hao, H., Bi, K.M., Effect of inter-module connection stiffness on structural response of a modular steel building subjected to wind and earthquake load. Engineering Structures, 2020, 213: p. 110628. https://doi.org/10.1016/j.engstruct.2020.110628
Ye, M., Qian, G.L., Hao, Z.Q., et al., Construction technology of steel bar sleeve grouting connection. Beijing: China Architecture Publishing& Media Co. Ltd. 2017.
El Semelawy, M., El Damatty, A., Soliman, A.M., Finite-element analysis of anchor- jointed precast structural wall system. Structures and Buildings, 2017, 170(8): p. 543-554. https://doi.org/10.1680/jstbu.15.00087
Guo, T., Wang, L., Xu, Z.K., Hao, Y.W., Experimental and numerical investigation of jointed self-centering concrete walls with friction connectors. Engineering Structures, 2018, 161: p. 192-206. https://doi.org/10.1016/j.engstruct.2018.02.028
Psycharis, I.N., Kalyviotis, I.M., Mouzakis, H.P., Experimental investigation of the response of precast concrete cladding panels with integrated connections under monotonic and cyclic loading. Engineering Structures, 2018, 159: p. 75-88. https://doi.org/10.1016/j.engstruct.2017.12.036
Kurama, Y.C., Seismic design of partially post-tensioned precast concrete walls. PCI Journal, 2005, 50(4): p. 100-125. https://doi.org/10.15554/pcij.07012005.100.125
Belleri, A., Riva, P., Seismic performance and retrofit of precast concrete grouted sleeve connections. PCI Journal, 2012, 57(1): p. 97-109. https://doi.org/10.15554/pcij.01012012.97.109
Qian, J.R., Han, W.L., Zhao, Z.Z., Qin, Y., Zhang, Y., Yu, J., Ma, T., Tian, D., "Pseudo-dynamic substructure test on a 3-story full-scale model of prefabricated concrete shear wall structure with rebars splicing by grout sleeves. Journal of Building Structures, 2017, 38(3): p. 26-38. https://doi.org/10.14006/j.jzjgxb.2017.03.003
Zhang, W.Y., Yang, L.P., Yu, S.L., Zhang, Q.L., Cui, J.C., Research on key issues of the double-superimposed shear wall: experimental study on seismic performance of horizontal connections. China Civil Engineering Journal, 2018, 51(12): p. 28-41. https://doi.org/10.15951/j.tmgcxb.2018.12.004
Zang, X.L., Zhu, Z.F., Pseudo-static test on precast concrete shear walls with spiral stirrups-constraint bellows grouted connection. Construction Technology, 2018, 47(21): p. 82-87. https://doi.org/10.7672/sgjs2018210082
Chang, Y.J., Liu, B.K., Song, G.H., Experimental study of force-bearing property of precast reinforced concrete assemblage (PRCA) with vertical joint composed of dowel and alveolus connection under low-cyclic-repeated loading. Industrial Construction, 2001, 31(9): p. 30-32+68. https://doi.org/10.13204/j.gyjz2001.09.010
Zhang, X.Z., Li, J.W., Li, F.L., Dou, Y.B., Guo, H.Y., Li, Y.N., Effect of joint treatment on the seismic performance of prefabricated shear wall with composite alveolar. Journal of Tianjin University (Science and Technology), 2021, 54(6): p. 575-584. https://doi.org/10.11784/tdxbz202005010
Chen, W., Wu, Q., Wu, D.Y., Wang, S.L., Guo, Z.X., Jiang, F.F., Mechanical behavior of new precast shear walls with reinforced tenon by numerical simulation and theoretical analysis. Concrete, 2020, (12): p. 50-55. https://doi.org/10.1155/2020/3784271
Peikko Group. PSK Wall Shoe[R]. Peikko News, 2006.
Lim, W.Y., Kang, T.H.K., Hong, S.G., Cyclic lateral testing of precast concrete t-walls in fast low-rise construction. ACI Structural Journal, 2016, 113(1): p. 179-189. https://doi.org/10.14359/51688200
Chen, Z.H., Liu, J.D., Yu, Y.J., Experimental study on interior connections in modular steel buildings. Engineering Structures, 2017, 147: p. 625-638. https://doi.org/10.1016/j.engstruct.2017.06.002
Guo, W., Zhai, Z.P., Cui, Y., Yu, Z.W., Wu, X.L., Seismic performance assessment of low-rise precast wall panel structure with bolt connections. Engineering Structures, 2019, 181: p. 562-578. https://doi.org/10.1016/j.engstruct.2018.12.060
Jiang, J.L., Han, J., Ren, W., Li, Y.M., Study on bearing capacity and seismic properties of prefabricated skip-floor shear walls with bolted connection. Industrial Construction, 2021, 51(1): p. 45-53+109. https://doi.org/10.13204/j.gyjzG19111215
Sun, J., Qiu, H.X., Xu, J.P., Experimental and theoretical study on shear capacity of vertical joints in IPSW system. Journal of Southeast University (Natural Science Edition), 2014, 44(3): p. 631-637. https://doi.org/10.3969/j.issn.1001-0505.2014.03.032
Gao, X.J., Seismic Behavior Research of Precast Reinforced Concrete Shear Wall with Bolted Steel Plate Joints. Beijing: Beijing University of Civil Engineering and Architecture, 2019.
Zhu X.Z., Total bolt connection prefabricated concrete structure joints and carrying capacity research. Wuhan: Wuhan University of Technology. 2017.
Huang, S.T., Huang, Y.S., Cai, J., Tang, X.L., Zuo, Z.L., Seismic behavior test of steel-concrete-steel composite shear wall with vertical seams and horizontal bolt connections. Journal of Building Structures, 2021, 42(7): p. 164-172. https://doi.org/10.14006/j.jzjgxb.2019.0562
Wang, Y., Wang, Z.C., Zhao, J., Qu, S.Z., Analysis on Mechanical Properties of Prefabricated Composite Shear Wall Connected with Fish Plate. Journal of Three Gorges University (Natural Science), 2021, 43(3): p. 47-53. https://doi.org/10.13393/j.cnki.issn.1672-948x.2021.03.009
Zhu, A.P., Seismic performance of built-in steel plate-C80 concrete composite shear wall. Beijing: China Academy of Building Research. 2015
GB50010-2010. Code for design of concrete structures. China Architecture & Building Press, 2015.
GB50017-2017. Code for design of steel structures. China Architecture & Building Press, 2017.
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