Исследование влияния локальных силовых нагрузок на трансверсально-изотропные пластины на базе обобщенной теории {m,n}-аппроксимации
DOI :
https://doi.org/10.15587/2313-8416.2017.110600Mots-clés :
теория {m, n}-аппроксимации, напряженно-деформированное состояние, трансверсально-изотропные пластины, локальные нагрузки, внутренние силовые факторыRésumé
Рассмотрена задача о действии на трансверсально-изотропную пластину локальной силовой нагрузки. Нагрузка распределена равномерно и действует в нормальном к срединной плоскости пластины направлении. Рассмотрены выражения для внутренних силовых факторов, полученные на базе уточненной теории {1,2}-аппроксимации. Проанализировано влияние упругих постоянных трансверсально-изотропного материала на внутренние силовые факторы
Références
Pelekh, B. L., Lazko, V. A. (1982). Laminated anisotropic plates and shells with stress concentrators. Kyiv: Naukova dumka, 296.
Shevchenko, V. P., Vetrov, O. S. (2011). The dynamics of an orthotropic plate under the action of local suddenly applied loads. Proceedings of IPMM NAS of Ukraine, 22, 207–215.
Vetrov, O. S., Shevchenko, V. P., Rusakov, V. F. (2015). Dynamics of thin shells with allowance for damping under the action of local loads. Bulletin of Zaporozhye National University, 2, 28–36.
Vorob'ev, Yu. S., Chernobryvko, M. V., Kruska, L. (2005). Local Impulse Influence on Shell Elements of Structures. Aviation and Space Technology and Technology, 9 (25), 181–184.
Lugovoy, P. Z., Skosarenko, V. V. (2015). Investigation of the deformed state of a cylindrical shell under the action of local impulse loads. Problems of computational mechanics and strength of structures, 24, 152–163.
Goltsev, A. S. (2001). Thermoelasticity problems for orthotropic cylindrical shells under local temperature effects. Theoretical and Applied Mechanics, 33, 139–144.
Goltsev, A. S. (2001). Investigation of the influence of heat transfer conditions for locally heated orthotropic spherical shells. Dynamic systems, 17, 76–82.
Shevchenko, V. P.; Guz, A. N., Kosmodamianskiy, A. S., Shevchenko, V. P. (1998). Methods of fundamental solutions in the theory of orthotropic shells. The concentration of stresses. Mechanics of Composites. Vol. 7. Kyiv: A. S. K., 159–196.
Bokov, I., Bondarenko, N., Strelnikova, E. (2017). Analysis of fundamental solutions to the equations of statics constructed for transversal-isotropic plates. Eastern-European Journal of Enterprise Technologies, 2 (7 (86)), 4–12. doi: 10.15587/1729-4061.2017.96508
Khizhnyak, V. K., Shevchenko, V. P. (1980). Mixed problem in the theory of plates and shells. Donetsk: DonGU, 128.
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