In this study, a new constitutive model is derived that combines the Wilshire equations with
continuum damage mechanics (CDM) to enable the long-term prediction of creep …

In this study, the Sin-Hyperbolic (Sinh) and the classic Kachanov-Rabotnov (KR) creep-
damage models are fit to creep data for 304 stainless steel at 600 and 700° C. The ability of …

Creep behavior is susceptible to uncertainty. Replicated creep data for steel can exhibit
logarithm decades of uncertainty, which necessitates the development of probabilistic creep …

Uncertainty is prevalent in the creep resistance of alloys, where at elevated temperature and
low pressure, rupture can range across logarithmic decades. In this study, a probabilistic …

Creep data exists in a diaspora. It is not always available in the regime (short, intermediate-,
and long-term) or form (minimum-creep-strain-rate, creep deformation, stress-rupture, etc.) of …

There exist many time-temperature parameter (TTP) models for creep rupture prediction of
components including the Larson–Miller (LM), Manson–Haferd (MH), Manson–Brown (MB) …

To maintain safety and reliability in power plants, creep-life prediction models have received
much attention over the years. This article was designed to focus on the conditions when a …

The classic Kachanov–Rabotnov (KR) creep damage model is a popular model for the
design against failure due to creep deformation. However, the KR model is a local approach …

There exists a challenge in predicting the long-term creep of materials (3 105 hours) where
11+ years of continuous testing is required to physically collect creep data. As an alternative …

Typically continuum damage mechanics (CDM) based constitutive models are applied
deterministically where the uncertainty of experiments is not considered. This is also true for …