Safe structures. Documented.
POJI delivers FEM and hand calculations for strength, pressure vessels and lifting tools. Calculated against applicable standards and with full CE documentation.
FEM analysis from component to system level
POJI performs stress, fatigue, life assessment of welded and cast products, and buckling analyses on individual components and complete assemblies using ANSYS Mechanical and RFEM. Every analysis is set up, run, and reviewed by experienced structural engineers. No black-box outputs, no outsourced work. We cover the full load spectrum: static loads, dynamic excitation, seismic loading, thermal effects, and combined load cases.
Broad industrial coverage, one point of contact
Our clients operate across multiple industries: marine, offshore, defence, mining, pulp and paper, and general mechanical engineering in the broadest sense. Assignments vary in complexity and scope, but the need is the same: independent technical verification that holds up under scrutiny. This may involve structural validation of a newly developed component, a calculation review ahead of certification, or a more comprehensive analysis assignment where we follow the project from load definition to an approved report. We work with both new development and existing structures, and we are accustomed to meeting the documentation and traceability requirements of regulated industries. Regardless of the sector, the starting point is the same: the right standard, the right method, and a result you can stand behind.
Areas we operate in
- Marine and offshore structures
- Defence systems
- General machine design and rotating equipment
- Mining and mineral processing machinery
- Pulp and paper machinery
- Tanks, silos, and pressure vessels
- Lifting equipment and load-bearing devices
- Seismic loading and earthquake evaluation
- Fatigue and life assessment of welded and cast products
Tools and standards
Primary software, among others
ANSYS Mechanical: FEM analysis for complex components and assemblies
RFEM by Dlubal: Structural analysis and frame verification
SolidWorks: 3D CAD modelling and design
PV Elite: Pressure vessel analysis (design by formula)
V-Clavis: Pressure vessel analysis (design by formula)
In-house tools: Parametric models and automated post-processing
Standards and codes, among others
EN 1990–1999 Eurocodes: Structural design with Nordic national annexes
ASME BPVC Div. 1 and Div. 2: Pressure vessel design according to US standard
PED and EN 13445: Pressure Equipment Directive and harmonised standard for unfired pressure vessels
MIL-STD: Defence equipment structural qualification
DNV GL and Bureau Veritas: Marine and offshore classification
EN 13001, EN 13155 and machinery directive: Cranes and lifting accessories (non-fixed load lifting attachments)
EN 1998 / IBC / ASCE 7: Seismic design and earthquake evaluation
Ready to validate your design?
Tell us about your project and we will explain how POJI can support your structural verification needs.