Structural Engineering and Mechanics

  • 제54권1호
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  • Pages.121-133
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  • 2015
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Structural behavior of aluminum reticulated shell structures considering semi-rigid and skin effect

  • Liu, Hongbo (State Key Laboratory Of Hydraulic Engineering Simulation And Safety, Tianjin University) ;
  • Chen, Zhihua (State Key Laboratory Of Hydraulic Engineering Simulation And Safety, Tianjin University) ;
  • Xu, Shuai (School of Civil Engineering, Tianjin University) ;
  • Bu, Yidu (School of Civil Engineering, Tianjin University)
  • 투고 : 2014.04.21
  • 심사 : 2014.12.16
  • 발행 : 2015.04.10
⟨ 이전 논문 다음 논문 ⟩

초록

The aluminum dome has been widely used in natatorium, oil storage tank, power plant, coal, as well as other industrial buildings and structures. However, few research has focused on the structural behavior and design method of this dome. At present, most designs of aluminum alloy domes have referred to theories and methods of steel spatial structures. However, aluminum domes and steel domes have many differences, such as elasticity moduli, roof structures, and joint rigidities, which make the design and analysis method of steel spatial structures not fully suitable for aluminum alloy dome structures. In this study, a stability analysis method, which can consider structural imperfection, member initial curvature, semi-rigid joint, and skin effect, was presented and used to study the stability behavior of aluminum dome structures. In addition, some meaningful conclusions were obtained, which could be used in future designs and analyses of aluminum domes.

키워드

참고문헌

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피인용 문헌

  1. Novel numerical method for the analysis of semi-rigid jointed lattice shell structures considering plasticity vol.114, 2017, https://doi.org/10.1016/j.advengsoft.2017.07.005
  2. Static stability behavior of aluminum alloy single-layer spherical latticed shell structure with Temcor joints vol.120, 2017, https://doi.org/10.1016/j.tws.2017.09.019
  3. Nonlinear stability analysis of a radially retractable hybrid grid shell in the closed position vol.24, pp.3, 2015, https://doi.org/10.12989/scs.2017.24.3.287
  4. Mechanical Properties and Design Method of Aluminum Alloy Bolt-sphere Joints vol.31, pp.1, 2015, https://doi.org/10.1080/10168664.2019.1668335
  5. Static Behavior of a Retractable Suspen-Dome Structure vol.13, pp.7, 2021, https://doi.org/10.3390/sym13071105
  6. Elasto-plastic buckling behaviour of aluminium alloy single-layer cylindrical reticulated shells with gusset joints vol.242, pp.None, 2021, https://doi.org/10.1016/j.engstruct.2021.112562
  7. Gridshells in Recent Research-A Systematic Mapping Study vol.11, pp.24, 2015, https://doi.org/10.3390/app112411731