비선형비탄성해석을 활용한 하로 판형교의 극한강도 평가

Ultimate Strength Evaluation of Through Plate Girder Bridge Using Nonlinear Inelastic Analysis

An ultimate strength evaluation of the through plate girder bridge using nonlinear inelastic analysis is presented. In this method, separate member capacity checks after analysis are not required, because the stability and strength of the structural system and its component members can be rigorously treated in analysis. The method captures the inelastic redistribution of internal forces throughout a structural system, and allows an economic use of material for highly indeterminate steel bridges.