The purpose of the motion analysis is to obtain the most probable
values of the motion of a ship/barge (e.g., roll, pitch, and heave) for a
• Calculations are made by OCTOPUS and based either on the BMT ARGOSS wave data base or the WGS.
• The optimum route is determined by SPOS Seakeeping.
Mooring analyses are performed with the software OPTIMOOR.
• Calculations with OPTIMOOR provide values of tension in mooring lines, according to characteristics of the lines (e.g., type, diameter) and environmental forces (e.g., wind, wave, current).
GHS software is used to determine the hydrostatics data of a
vessel/barge: stability, draft, bending moment, trim, heel, etc. GHS is
a PC software system for the design and evaluation of all types of
ships and floating structures.
• GHS also addresses flotation, trim, stability and strength by calculating the forces involved using mathematical/geometrical models of the vessels. GHS is well-proven, reliable, respected by regulatory agencies, is in constant use by major design firms and shipyards and is approved by DNV, RMRS and LLOYDS register..
Grillage, Sea-fastening design, deck strength checks, lifting design & cargo strength.
Terra Navtica, established in 2000, provides innovative, yet cost effective, heavy lift, transport, handling, installation, and removal services.
The employees and resources behind our services consist of experienced naval architects, structural engineers, mechanical engineers, master mariners, designers and offshore supervisors.
Terra Navtica offers an integrated, one-stop service - anywhere in the world - all supported by an experienced workforce with a commitment to achieving results in a timely manner. Please contact us today if we may be of any assistance with your heavy or oversize project.