신뢰성이론에 근거한 교량의 활하중모델

In assessing the performance of structures such as bridges. the load intensity, load effect analysis and strength parameters are not known with certainty. The aim of structural reliability theory is to account for the uncertainties in evaluating the strength of structural systems or in the calibration of safety factors in structural design codes. The intend of structural reliability theory is to characterize these uncertainties and allow for consistent and rational safety decisions. In this study the rational model considering the live load applied to bridge will be introduced. using the structural reliability theory.