Довнар, С. С.; Пенкина, А. Д. (БНТУ, 2020)
FEA simulation of the Baltic tree’s bionic load-bearing structure is provided. An array of trees is virtually constructed with heuristic variations in the branch sections and crown shapes. Eccentric wind loads are applied so bending and twisting deformations were simulated. Ironed stress bands (ISB), going along the branch in its middle part, are stated as a steady feature of the ...
2021-02-03