Static and dynamic 2D and 3D finite element analysis of normal laying, abandonment / recovery, davit lift, current and spectrum analysis.

Get best laybarge / stinger profile and tension which produce minimum pipeline stress.

Build detailed models of laybarge & stinger for OFFPIPE Assistant and get roller coordinates.

Get Ramberg-Osgood parameters of pipeline.

Chart OFFPIPE output file, show maximum values, and get a filtered output file.

Simulate wave spectrum according to OFFPIPE algorithm. Get the key analysis time area.

Analyze the crushing problem of concrete layer of submarine pipeline during laying process.

Analyze stress state of buried submarine pipeline in the process of trenching and burying after laying based on finite element method.

Analyze winch tension of submarine pipeline in the process of landing construction.

Modeling and Analyze spool piece during lifting.

Analyze stress state of submarine pipeline during installation by float-drag method based on FEM.

Calculate coordinate, angle, tension of submarine cable during laying according to catenary theory.

Check design limit state criteria in DNVGL-ST-F101, including 2000, 2007, 2010, 2012, 2013 and 2017.

Get thermal force and elongation of pipe-in-pipe system.

Get earthquake induced characteristic loads on pipeline.

Check vertical on-bottom stability of offshore pipelines.

Designed and evaluate bottom stability of offshore pipeline according to DNVGL-RP-F109.

Check bar buckling of offshore pipelines.

Get maximum bending moment of offshore pipelines with upheaval buckling.

Analyze vortex induced vibration and stability of offshore pipeline caused by free span based on DNVGL-RP-F105.

Analyze corrosion rate of carbon steel pipeline and evaluate risk of pipeline failure.

Calculate water hammer pressure of liquid petroleum pipelines.

Manage the integrity of design, inspection, risk and maintenance data of offshore pipeline.

Conduct Internal Corrosion Direct Assessment (ICDA) for petroleum / gas pipeline.

Conduct assessment of corroded pipelines in compliance with DNVGL-RP-F101 Part A.

Calculate tangent length of bend for pipe-in-pipe system.

Simulates keyboard operation to run all the input files of AGA / PRCI OBS automatically.

Calculate weight and inertia moment of pipeline.