Tenzometric research of stress state of fire truck tanks at various motion modes
Keywords:fire truck, tank, modernization, deformation, mechanical stress, strain gauge, welded joint, stiffener
Purpose. Experimental confirmation of application effectiveness of developed methods and recommendations, ensuring increasing the maintenance period as well as safety margin and overhaul period of modernized fire truck tanks, operating in the emergency rescue units on the territory of the Republic of Belarus.
Methods. Computer modeling, tensometric methods.
Findings. The stress state of a quantity-built and modernized fire engine tank under various operational driving conditions were studied in an experimental way. The results of theoretical calculations obtained by computer simulation method are confirmed. The experiment, processing and analysis of the results are presented.
Application field of research. The research results were applied in the design and development of shell-type structures.
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