MAESTRO Base Model

The MAESTRO base module includes the graphical modeler for developing, loading, and post-processing MAESTRO structural models. MAESTRO’s modeling paradigm is organized to rapidly generate a finite element model of an entire ship. Using high-level building blocks (i.e., MAESTRO substructures and modules), MAESTRO can leverage longitudinal uniformity typically found within portions of a ship (e.g., plating thickness or frame size throughout a cargo hold, etc.). Each module has its own local coordinate system, and can be copied, rotated or transformed. Hull girder properties such as inertias, cross-sectional area, neutral axis, and section modulus can be plotted and queried for any section cut within the model.

MAESTRO offers numerous ship-based loading patterns (e.g., Basic Loads: Cargo Loads, Liquid Tank Loads; Sea Environment: Hull Girder Loads/Sea Loads/Ship Motion Loads; and Operational Loads: Slamming/Flooding/Docking) to accurately and efficiently produce the necessary load cases. These load patterns include scaled masses, panel pressures, mass distributions, tank loads, longitudinal and transverse hull girder load distributions, hydrostatic loads (stillwater/wave), additional accelerations, and hydrodynamic loads.

In addition to calculating displacements and stresses using the finite element analysis method, MAESTRO also performs an automatic failure evaluation of the principal structural members.


Individual modules are
joined interactively to create
complete model.