G.R. Dargahi-Noubary

• Estimation of P(R kl/gleich S) is considered for the simple stress-strength model of failure. Using the Pareto and Power distributions together with their combined form a useful parametric solution is obtained and is illustrated numerically. It is shown that these models are also applicable when only the tails of distributions for R and S are considered. An application to the failure study concerning the fractures is also included.