Development of the following Software Codes, 3-D modeling and the simulation of Ship, Offshore and other Structures by the Finite Element Method (FEM) using own & various CAD/CAM/CAE packages:

• Ultimate Design of Turret Structure through parametric Solid/Surface modeling and GEM/FEM simulation, Mooring Analysis, Riser System Design, etc.

• Full 3-D surface/solid modeling, simulation and optimized design of a number of ship/offshore, industrial and mechanical components, such as various types of vessels, semi-submersible, jack-up rigs, crane tub, sheave foundation, cradle, crane foundations, helideck, chocks, propeller/turbine blades, etc.
• Finite element structural static and transient dynamic analyses of telescopic high precision antenna retraction systems mounted on moving vehicles

• Complete 3-D modeling, FE analyses (including torsion) and the solution regarding modified design and structural scantlings of a HCL carrier of novel type
• Coupled thermo-structural finite element stress analysis of Asphalt Carrier
• Coupled thermo-structural stress analysis of piping systems for FPSO and FSO conversion projects
• Design and heavy erection stress and buckling analyses of Cable Laying Vessel
• Lifting simulation/erection stress, vibration and buckling analyses of semi-submersible (9000 t), helideck, crane tub, turret, sponsons, accommodation block, etc.
• Analysis based design and optimization of Helideck, Flare Tower for FPSO conversion project
• Effect of Superstructure on the longitudinal strength of Passenger Ship and study of its dynamic behaviour by 3-dimensional FEM using multilevel sub-structuring technique

• Computer code generation for computing the forces and stresses in the securing devices at different tiers of containers considering the random ship motions
• Torsional vibration of shafting systems connected to various kinds of marine diesel engines

• Detail Bottom Grillage analysis of Double Hull Tanker by employing newly developed Rectangular Plane Stress Orthogonally Stiffened (PSOS) plate elements and Hybrid Beam elements

• Free vibration and Transient Dynamic Response analysis of box-like rectangular vessels

• Free/forced vibrations and buckling analyses of stiffened plates and shells with elastically restrained edges by using a new high-precision stiffened shallow shell element

• Large amplitude free flexural vibration of stiffened plates/shells considering geometric nonlinearity

• The Design Review of various vessels (new constructions & conversions) using the programs (or electronic rule books) of various classification societies, such as ABS (America), LRS (UK), DnV (Norway), BV (France), RINA (Italy), IRS (India), etc.

• Effect of end brackets of the transverses employing tapered beam finite element

• Fatigue Design Assessment of sponsons using FEA
• Analysis of Plane frame, Space frame and Grid structures supported on elastic continuous support