Testing the influence of the stiffness of structure elements of a military vehicle on the safety of the crew | Zendy

Grzegorz Sławiński | Zendy; Piotr Malesa | Zendy; Marek Świerczewski | Zendy

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Testing the influence of the stiffness of structure elements of a military vehicle on the safety of the crew

Author(s) -

Grzegorz Sławiński,

Piotr Malesa,

Marek Świerczewski

Publication year - 2019

Publication title -

aip conference proceedings

Language(s) - English

Resource type - Conference proceedings

eISSN - 1551-7616

pISSN - 0094-243X

DOI - 10.1063/1.5092070

Subject(s) - crew , acceleration , stiffness , explosive material , engineering , launch vehicle , structural engineering , automotive engineering , process (computing) , vehicle dynamics , vibration , collision , computer simulation , computer science , aerospace engineering , simulation , aeronautics , acoustics , physics , chemistry , organic chemistry , classical mechanics , operating system , computer security

The selected variants of strengthening the construction of a military vehicle subjected to the effects of the wave of pressure coming from an explosion have been analysed in the article. The paper includes the validation process of a numerical model based on the results of experimental tests of a real object, carried out on the testing ground. As a result of the conducted numerical analyses, the characteristics of the selected impact factors in the explosive wave-vehicle-dummy scheme have been presented. In order to assess the influence of strengthening the construction, the selected biomechanical factors, such as the acceleration of the dummy’s head, and mechanical factors, such as the acceleration of the vehicle’s wall, have been chosen.

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