Semi-analytical approach for thermal buckling and postbuckling response of rectangular composite plates subjected to localized thermal heating
作者: Rajesh KumarL. S. RamachandraBiswanath Banerjee
作者单位: 1Indian Institute of Technology
刊名: Acta Mechanica, 2017, Vol.228 (5), pp.1767-1791
来源数据库: Springer Nature Journal
DOI: 10.1007/s00707-016-1797-9
英文摘要: A semi-analytical solution of thermal buckling and postbuckling equilibrium paths of rectangular composite plates subjected to localized thermal heating over the plate area with uniform temperature rise through its thickness is reported here. The plate is either simply supported or clamped for out-of-plane displacements and immovable for in-plane displacements. The thermal buckling of the composite plate subjected to localized thermal loading is solved in two steps as the prebuckling stress distributions within the plate are not known a priori. In the first step the explicit analytical expressions for these in-plane prebuckling stress distributions within the composite plate are developed by solving the thermoelasticity problem using Airy’s stress function. Using the computed in-plane...
原始语种摘要: A semi-analytical solution of thermal buckling and postbuckling equilibrium paths of rectangular composite plates subjected to localized thermal heating over the plate area with uniform temperature rise through its thickness is reported here. The plate is either simply supported or clamped for out-of-plane displacements and immovable for in-plane displacements. The thermal buckling of the composite plate subjected to localized thermal loading is solved in two steps as the prebuckling stress distributions within the plate are not known a priori. In the first step the explicit analytical expressions for these in-plane prebuckling stress distributions within the composite plate are developed by solving the thermoelasticity problem using Airy’s stress function. Using the computed in-plane...
全文获取路径: Springer Nature  (合作)
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影响因子:1.247 (2012)

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关键词翻译
关键词翻译
  • thermal 热的
  • rectangular 矩形的
  • analytical 分析的
  • buckling 地壳弯曲
  • composite 复合的
  • heating 加热
  • localized 修]定位[域
  • nonlinear 非线性的
  • plane 平面
  • variational 变化的