This paper assumes constant-stress accelerated life tests when the lifespan of test units follows XLindley distribution. In addition to maximum likelihood estimation, Bayesian estimation model parameters is acquired based on progressively Type-II censored samples. The point and interval estimations some reliability indices under normal operating conditions at mission time are derived using both...

Being physical mechanical parameters of joints, normal and shear stiffnesses are indispensable components the numerical simulation theoretical analysis behavior joints. The objective this work is to put forward an experimental method determine joint stiffness under constant load (CNL) conditions. For purpose, closure direct tests CNL conditions were conducted. Normal was determined by ratio str...