Geometry & boundaries
What is being assessed?
Drawings, CAD, dimensions, supports, interfaces, known constraints and relevant simplifications.
Services
Industrial & Offshore Structural Integrity
Local and system-level finite element assessment for industrial and offshore assets where discontinuities, supports, connections, accidental loads or nonlinear behaviour govern structural integrity.
Buyer problem
Vessels · tanks · supports · piping-related components · offshore systems
Industrial assets often contain local details that control response long before a global structural model becomes critical: saddles, support frames, flanges, nozzles, transitions, contact interfaces, local shell regions and offshore structural components.
Method
Global-to-local or component-level finite-element assessment is scoped around the critical load path, including realistic supports, preload states, pressure/thermal actions, local mesh refinement and nonlinear material/contact behaviour where required.
Deliverable
Local stress/strain histories, deformation, support reactions, critical-zone mapping, comparative configuration studies, integrity-focused interpretation and technical reporting.
Value
The service helps teams determine which local details actually govern structural performance and where inspection, redesign, strengthening or higher-level assessment should focus.
Typical inputs
What we need to scope this service.
Materials & loading
What controls the physics?
Material grade/data, preload or operating state, load history, pressure, temperature, impact/blast scenario or other relevant actions.
Decision objective
What must the analysis answer?
Local demand, failure mechanism, comparison, screening, residual response, retrofit effect, integrity concern or report requirement.
Technical depth
How Axis scopes the analysis.
01
When this service is needed
Use this service when a vessel, tank, support, flange, piping-related detail, offshore component or connection is controlled by local stress concentration, contact, support flexibility, accidental loading, thermal effects or nonlinear load transfer.
02
Modelling depth
Modelling may combine shell and solid representations, local submodelling, preload or operating states, pressure and thermal fields, support/contact detail, and nonlinear response where the decision requires it.
03
Verification controls
Load paths, reactions, boundary sensitivity, mesh refinement, contact behaviour, local stress/strain histories and consistency with expected structural mechanics are reviewed.
04
Client value
Clients receive a focused interpretation of critical details rather than a broad global model with little decision value.
Typical inputs
- Asset/component geometry and local detail drawings
- Operating, pressure, thermal, environmental or accidental load information
- Material grades, thicknesses, connection/support details
- Critical concern: local stress, deformation, damage, support demand or structural integrity
- Required output and decision context
Scoping principle: the modelling level is selected after reviewing the engineering question, available data, uncertainty, and required decision. Axis does not recommend high-complexity simulation when a simpler verified check is more appropriate.
Related evidence
Relevant engineering studies.
Peer-reviewed research case
VCE-driven LNG vessel–pipe–flange vulnerability
Explosion-driven local deformation and vulnerability in a connected vessel, piping, flange and support system.
Read case study →
Research development case
Cryogenic thermal loading in a steel LNG tank
Transient thermal–structural assessment of cooling history, thermal gradients, restraint and stress localization.
Read case study →Discuss a industrial & offshore structural integrity problem.
Send the available information and the engineering question. Axis will propose a suitable analysis route and required inputs.