SAP2000 CSiBridge Overview

[KHETT@B]

Modeling, analysis, and design of bridge structures have been integrated into CSiBridge to create the ultimate in computerized tools tailored to meet the needs of the engineering professional. The ease with which all of these tasks can be accomplished makes CSiBridge the most versatile and productive software program in the industry.

Using CSiBridge, engineers can easily define complex bridge geometries,boundary conditions and load cases. The bridge models are defined parametrically,using terms that are familiar to bridge engineers, such as layout lines, spans, bearings, abutments, bents, hinges, and post-tensioning. The software creates spine, shell, or solid object models that update automatically as the bridge definition parameters are changed.

CSiBridge design allows for quick and easy design and retrofitting of steel and concrete bridges. The parametric modeler allows the user to build simple or complex bridge models and to make changes efficiently while maintaining total control over the design process. Lanes and vehicles can be defined quickly and include width effects. Simple and practical Gantt charts are available to simulate modeling of construction sequences and scheduling.

The CSiBridge includes an easy to follow wizard that outlines the steps necessary to create a bridge model.

Completely integrated within the CSiBridge design package is the power of the SAPFire analysis engine, including staged construction, creep and shrinkage analysis, cable tensioning to target forces, camber and shape finding, geometric nonlinearity (P-delta and large displacements), material nonlinearity (superstructure, bearings, substructure, and soil supports), buckling, and static and dynamic analysis. All of these apply to a single comprehensive model. In addition, AASHTO LRFD design is included with automated load combinations, superstructure design, and the latest seismic design.