N. N. Popov, G. A. Pavlova, M. V. Shershneva, “Reliability Estimation of Stochastic Heterogeneous Rod Constructional Elements by the Use of Parametric Failure Criterion”, Vestn. Samar. Gos. Tekhn. Univ., Ser. Fiz.-Mat. Nauki [J. Samara State Tech. Univ., Ser. Phys. Math. Sci.], 2010, Issue 5(21),Pages <nobr>117

This article is cited in 3 papers

Mechanics of Solids

Reliability Estimation of Stochastic Heterogeneous Rod Constructional Elements by the Use of Parametric Failure Criterion

N. N. Popov, G. A. Pavlova, M. V. Shershneva

Dept. of Applied Mathematics and Computer Science, Samara State Technical University, Samara

Abstract: Methodology of calculation of probability of no-failure working life with one structural parameter was investigated on the basis of extension of Rabotnov's determinate creep equations. Residual working life method using conditional probability of no-failure operation for specific product is introduced.

Keywords: creep, stochastic heterogeneous constructional element, stress-rupture strength, probability of no-failure operation, residual working life.

UDC: 539.376

MSC: 74E35, 74K20

Original article submitted 05/VII/2010
revision submitted – 12/VIII/2010

DOI: 10.14498/vsgtu815