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S. V. Vetoshkin, Yu. V. Bayandin, O. B. Naimark

OPTIMIZING THE REINFORCEMENT OF A COMPOSITE CYLINDRICAL SHELL AS APPLIED TO DYNAMIC LOADING CONDITIONS

DOI: 10.17804/2410-9908.2016.3.042-047

The manufacture of composite products often requires using combinations of several materials, forming a multilayer structure with the layers stacked in different direction, proper selection of the stacking sequence, etc. Due to these features, the process of developing composite structures is more time-consuming than the production of conventional materials.
This paper describes a method for selecting the optimal characteristics of a composite material by studying the behavior of the structure under complex dynamic loads. The results of numerical simulation have been used to develop a model of a dynamically loaded composite shell of revolution with optimal material characteristics.

Keywords: composite materials, calculation of cylindrical shells, basalt fiber, ANSYS.

References:

1. Czigány T. Basalt fiber reinforced hybrid polymer composites. Materials Science Forum, 2005, vols. 473–474, pp. 59–66. DOI: 10.4028/www.scientific.net/MSF.473-474.59.
2. Liu Qiang, Shaw Montgomery T., Parnas Richard S., McDonnell Anne-Marie. Investigation of basalt fiber composite aging behavior for applications in transportation. Polymer Composites, 2006, vol. 27, iss. 5, pp. 475–483. DOI: 10.1002/pc.20215.
3. Czigány T. Special manufacturing and characteristics of basalt fiber reinforced hybrid polypropylene composites: Mechanical properties and acoustic emission study. Composites Science and Technology, 2006, vol. 66, iss. 16, pp. 3210–3220. DOI: 10.1016/j.compscitech.2005.07.007.
4. Malkov I.V., Sirovoi G.V., Nepran I.L. Analyzing the characteristics of the local SSS of a junction between a metal flange and a composite shell. Otkrytye informatsionnye i kompyuternye integrirovannye tekhnologii, 2010, no. 48, pp. 80–87. (In Russian).
5. Kashevarova G.G. Studying the bearing capacity of clasp joints in shells made of composite materials with metal inclusions. Ph.D thesis, 1980, Perm, 159 p. (In Russian).


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Article reference

Vetoshkin S. V., Bayandin Yu. V., Naimark O. B. Optimizing the Reinforcement of a Composite Cylindrical Shell as Applied to Dynamic Loading Conditions // Diagnostics, Resource and Mechanics of materials and structures. - 2016. - Iss. 3. - P. 42-47. -
DOI: 10.17804/2410-9908.2016.3.042-047. -
URL: http://eng.dream-journal.org/issues/2016-3/2016-3_85.html
(accessed: 06/22/2024).

 

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Founder:  Institute of Engineering Science, Russian Academy of Sciences (Ural Branch)
Chief Editor:  S.V. Smirnov
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