About margin of safety and an assessment of reliability of knots of a metalwork
Abstract
About margin of safety and an assessment of reliability of knots of a metalwork
The stochastic model of an assessment of mechanical characteristics of strength on the basis of the analysis of function of reliability is offered. Communication of function of reliability with normative factor of safety factor is correlated. Recommendations to destination mechanical characteristics of strength on Gauss to a level and factors of a variation are given. Analytical and graphic dependence for optimum purpose of parameters of reliability of units of hardware on the lead strength researches is offered.
Keywords: Strength, reliability, factor of a stock, mechanical characteristics, the likelihood analysis