Abstract We developed a triangular discretization element of the fuselage fragment in the form of a thin shell compatible with the adjacent elements based on Lagrange multipliers. Solution of several test problems showed a high efficiency of using the modification of a triangular finite element being proposed.
Stress–strain analysis of a thin-shell part of fuselage using a triangular finite element with lagrange multipliers
Russian Aeronautics (Iz VUZ) ; 59 , 3 ; 316-323
2016-07-01
8 pages
Article (Journal)
Electronic Resource
English
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