시뮬레이션 및 모델링 도구

This advanced finite element analysis tool enables 3D shell modeling of curved and tub girders, delivering a parametric, geometry-free workflow for bridge erection planning, deck placement, and live-load evaluation to designers, erectors, and project engineers. Key features include automatic meshing with a fast 64-bit sparse solver and eigensolver, state-of-the-art shell models that capture all buckling modes and provide accurate displacements and stresses, automatic post-processing with shear, torsion, and bending diagrams, vehicle-load optimization from influence surfaces, AASHTO constructibility checks, and DXF framing plans, plus support for linear elastic, eigenvalue buckling, geometric nonlinear large displacement with initial imperfection, and eigenvalue frequency analyses across gravity, wind, construction, vehicle, and temperature loads; it solves construction stability concerns and complex load-path issues for curved or skewed plate- and tub-girder systems, enabling safe erection, reliable deck placement, and optimized loading while delivering outputs such as displacements, stress fields, cross-frame forces, support reactions, buckling modes, natural frequencies, influence surfaces, and critical vehicle-load patterns for engineers, designers, erectors, and researchers.