Authors : O.M. Ustarkhanov, K.M. Muselemov, G.K. Irzaev, Yu.A. Alkhasova and N.K. Akaev
Abstract: Sandwich structures have an increased bending stiffness with low weight which makes it possible to achieve a significant saving in weight for the structures taking the compressive forces. Besides, in many cases, the multiple sandwiches have high thermal insulating and radiotechnical properties which is an important factor in operation of a number of state of the art products of different purpose. Experience in operating and testing of facilities with the use of three-layer sandwiches has shown a high efficiency of sandwich structures and their irreplaceability sometimes. The analytical dependences for analysis of sandwich structure which is subjected of a load uniformly distributed over the surface in combination with a compressive force acting in the plane of a structure middle surface and a concentrated impulse force have been derived in the study.
O.M. Ustarkhanov, K.M. Muselemov, G.K. Irzaev, Yu.A. Alkhasova and N.K. Akaev, 2016. Analysis of Sandwich Structure under the Action of Dynamic Evenly Distributed and Concentrated Loads. Journal of Engineering and Applied Sciences, 11: 3285-3289.