Deformation Modeling of Structurally Regular Rod Systems

Peter P. Gaydzhurov; Nikita B. Danik; Alexander V. Klimukh

Authors

Peter P. Gaydzhurov
Nikita B. Danik
Alexander V. Klimukh

deformation modeling, rod system, finite element method, modified lagrange method, genetic nonlinearity

Abstract

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.

Downloads

How to Cite

Deformation Modeling of Structurally Regular Rod Systems. (2025). Global Journal of Science Frontier Research, 24(A5), 1-6. https://journalofscience.org/index.php/GJSFR/article/view/102893

Download Citation

References

Doug Perrin, Christopher Smith (2001) Rethinking Classical Internal Forces for Active Contour Models. 2, 615-620.

Michael Kass, Andrew Witkin, Demetri Terzopoulos (1988) Snakes: Active contour models. 1(4), 321-331.

Tim Mcinerney, Demetri Terzopoulos (1996) Deformable models in medical image analysis: a survey. 1(2), 91-108.

Demetri Terzopoulos, Kurt Fleischer (1998) Deformable models. 4, 306-331.

Demetri Terzopoulos, John Platt, Alan Barr, Kurt Fleischer (1987) Elastically deformable models. 21(4), 205-214.

V James, E Miller David, E Breen William, M Lorensent Robert, O'bara, J Michael, Wozny (1991) Geometrically Deformed Models. 25, 217-226.

Tim Mcinerney, Demetri Terzopoulos (1995) A dynamic finite element surface model for segmentation and tracking in multidimensional medical images with application to cardiac 4D image analysis. 19(1), 69-83.

Demetri Terzopoulos, Andrew Witkin, Michael Kass (1988) Constraints on Deformable Models: Recovering 3D Shope and Nonrigid Motion. 01(1), 91-123.

Ф Низаметдинов, Ф Сорокин (2017) The Development of an Axisymmetric Shell Finite Element with a Rigid End Surface Option for Solving Static and Modal Analysis Problems of Thin-Walled Structures. (131).

J Battini, C Pacoste (2002) Co-rotational beam elements with warping effects in instability problems. 191, 1755-1789.

Ф Низаметдинов, Ф Сорокин, Особенности (2018) применения вектора Эйлера для описания больших поворотов при моделировании элементов конструкций летательных аппаратов на примере стержневого конечного элемента. 102.

ANSYS Mechanical APDL Tutorials.

Peter Gaydzhurov, Nadezhda Tsaritova, Nikita Korchagin, Madin Autlev, Alexander Dzerkaliy (2006) Examples of solving the problem of the theory of viscoelasticity by the finite element method in relation to reinforced concrete structures. 533(1), 03004.

П Гайджуров, Э Исхакова, Н Савельева, Н Царитова (2020) Г. Конечно-элементное моделирование процесса формоизменения шарнирно-стержневой системы при управляемом кинематическом воздействии. (3), 5-15.

Н Локтева, Нгуен Фунг (2015) Сравнительный анализ вибропоглощающих свойств трехслойной и однородной преград под воздействием нестационарной нагрузки. 28(1), 19-35.