EVALUATION OF THE ACCURACY OF NUMERICAL SIMULATION RESULTS WHEN SOLVING THE PROBLEM OF PROPAGATION OF PULSE EXPOSURE IN THE FORM OF A TRIANGLE IN AN ELASTIC HALF-PLANE

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Abstract


Nformation about the reliability and accuracy of the results of numerical simulation of stress waves in solid deformable environment is presented. The task is implemented using the finite element method in displacements. The comparison with results of the analytical solution on the front plane longitudinal elastic wave is made. The studied problem is presented in the form of a half-plane

V K Musayev

Moskovskiy Gosudarstvenniy Mashinostroitel'niy Universitet, Moscow

Email: musayev-vk@yandex.ru

E V Dikova

Moskovskiy Gosudarstvenniy Mashinostroitel'niy Universitet, Moscow

S V Akat'ev

Moskovskiy Gosudarstvenniy Mashinostroitel'niy Universitet, Moscow

V V Starodubtsev

Moskovskiy Gosudarstvenniy Mashinostroitel'niy Universitet, Moscow

S N Samoylov

Moskovskiy Gosudarstvenniy Mashinostroitel'niy Universitet, Moscow

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