MOUNTING STRESS-STRAIN STATE OF JOINT-ROD COVERINGS OF DEPARTMENT OF BALLS AND REAGENTS

Abstract

This article gives an overview of previously carried out work on the accuracy of the calculation, determine the mounting loads of metal structures. Given the results of the study of the mounting stress-strain state, which occurs in structures-span hinge-rod cover warehouse balls and reagents. Numerical study of the mounting stress-strain state is made by finite element method, which is implemented in the computing complex SCAD. Also, see impact assessment values installation effort on the carrying capacity of the individual rods coated. Presentation of the efforts made in the form of histograms. The values obtained efforts indicate that the development of measures necessary to reduce the value of the initial forces generated during assembly cover and respectively the geometrical deviations in the coating in its design

Keywords

• монтажное напряжённо-деформированное состояние
• геометрические отклонения большепролетные металлические пространственные покрытия
• монтажные воздействия
• математическое моделирование