The calculation of the strength of corrugated thin plates on elastic Foundation by the reverse method
Abstract
The calculation of the strength of corrugated thin plates on elastic Foundation by the reverse method
Incoming article date: 13.06.2017In the paper, a rectangular plate, reinforced by ribs in two mutually perpendicular directions. The plate rests on an elastic Foundation and loaded by a distributed load following the law q=q_0*sin〖2πx/a*cos〖πy/2b〗 〗. The problem is solved by the inverse method. Function of deflections of the plate are: w=C*sin〖2πx/a*cos〖πy/2b〗 〗.The settlement scheme was adopted of simply supported orthotropic plate on an elastic Winklevosses basis. Examines the stress state and calculation of carrying capacity for different parameters and base plates. The calculations showed that the capacity of the wavy plate is higher compared with the load capacity of the flat plate.
Keywords: diversification of management, production diversification, financial and economic purposes of a diversification, technological purposes of ensuring flexibility of production