global-journal-of-science-frontier-research-a-physics-space-science Global Journal of Science Frontier Research - A: Physics & Space Science 0975-5896 2249-4626 Global Journals Publishing Group Incorporated 83675 Deformation Modeling of Structurally Regular Rod Systems Kinematic Deformation and Truss Structure Modeling GaydzhurovPeter P. DanikNikita B. KlimukhAlexander V. RUSSIA 04 01 2025 24 A5 1 6

Currently, transformable rod systems are widely used in spacecraft panel designs and medicine in the form of various stands. It is of particular theoretical interest to develop the idea of geometric variability into spatial rod systems of complex shape. The concept of kinematic shaping of a regular rod system from a flat to a domed position is proposed. The finite element method in combination with the modified Lagrange method is used for numerical implementation. To assess the level of deformed state of a regular rod lattice, taking into account genetic nonlinearity, the values of longitudinal deformation in the rods are used.

 deformation modeling rod system finite element method modified lagrange method genetic nonlinearity. Full Text

Currently, transformable rod systems are widely used in spacecraft panel designs and medicine in the form of various stands. It is of particular theoretical interest to develop the idea of geometric variability into spatial rod systems of complex shape. The concept of kinematic shaping of a regular rod system from a flat to a domed position is proposed. The finite element method in combination with the modified Lagrange method is used for numerical implementation. To assess the level of deformed state of a regular rod lattice, taking into account genetic nonlinearity, the values of longitudinal deformation in the rods are used.