equivalent truss element and nonlinear frame element were used for modeling the cable, girder and mast ... tayed bridges using nonlinear finite element analysis method. Cable-stayed bridges exhibit various ... geometric nonlinearities as well as material nonlinearities, so rational nonlinear finite element
truss-core is transformed into an equivalent homogeneous orthotropic plate with appropriate elastic c ... 유한 요소 해석을 하게 되나, 이는 모델링과 해석에 많은 시간이 소요된다.본 논문에서는 트러스(truss) 형상의 심재를 갖는 샌드위치 구조 압출재를 이방성의 판으로 치환하여 해석 ... iterative calculations, finite element analysis of the sandwich plate with hollow core section requires a c
finite element models for the selected cable-stayed bridges were constructed with trusselements ... having equivalent moduli for the cables, and with beam elements for the girders and the pylons. The