Conventional probabilistic models for calibration of codes

Probabilistic models of basic variables used in various studies of structural reliability are significantly different. The present paper aims to summarize and propose conventional probabilistic models in order to enable an efficient comparison of reliability studies of various structural members made of different materials. Proposed models represent average values of action and material properties, common structural conditions and normal quality control. The presented models are intended to be used as prior theoretical models that could be accepted for general reliability studies and calibration procedures. Numerical example illustrates an application of the recommended probabilistic models.