Advanced finite element simulation · Extreme loads · Structural integrity

Advanced simulation for complex structures and industrial systems.

From complex physics to defensible engineering decisions.

Axis Advanced Engineering supports engineering consultancies, industrial and EPC teams, asset owners, and R&D organizations with nonlinear finite element simulation, extreme-load assessment, structural-integrity analysis, thermal and cryogenic simulation, and technical reporting built for review.

Who
Engineering consultancies · industrial/EPC teams · asset owners · R&D
Problems
Nonlinear response · extreme loads · local failure · structural integrity
Methods
Implicit/explicit FEA · coupled analysis · CEL/ALE · XFEM · user subroutines
Output
Verified model · engineering interpretation · traceable technical report

Who we support

Specialist simulation capability for teams with difficult engineering questions.

Axis is designed as an external technical partner — not a general design office and not a software-training brand.

01 · Engineering consultancies

When routine design workflows reach their limit.

Independent nonlinear, dynamic, thermal, contact, damage, and local-detail assessment for engineering offices that need specialist finite-element capability on demand.

model reviewlocal FEAsecond opinionclient-ready report
02 · Industrial / EPC / asset teams

When industrial assets need deeper numerical evidence.

Simulation-based assessment for tanks, vessels, supports, piping-related components, offshore systems, blast/VCE exposure, thermal loading, and structural-integrity decisions.

industrial assetsextreme eventsintegrityretrofit
03 · R&D organizations

When advanced numerical methods become part of the challenge.

Advanced modelling, custom constitutive behaviour, parametric studies, model verification, post-processing, and technical documentation for demanding R&D programs.

advanced methodsVUMAT / UMATverificationtechnical figures

Problems we solve

Clients bring the engineering question. We determine the analysis route.

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Where is failure likely to initiate?

Resolve local stress, strain, damage, instability, contact, or fracture-driving regions that global checks can miss.

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Will this detail survive the actual load path?

Assess supports, connections, discontinuities, interfaces, local components, and assemblies under realistic nonlinear behaviour.

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What changes under blast, VCE, or impact?

Translate an impulsive load scenario into deformation, damage progression, vulnerable regions, and practical engineering consequences.

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Does the proposed strengthening solution work?

Compare baseline and retrofit configurations using consistent assumptions, response metrics, and clearly defined performance criteria.

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Are thermal gradients or restraint controlling the response?

Model transient or coupled thermal loading where temperature history, local cooling, and restraint drive structural demand.

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Can the numerical evidence support a technical decision?

Build a traceable chain from assumptions and verification through results, limitations, and final engineering interpretation.

Core capabilities

Advanced simulation defined by the engineering problem — not by one software brand.

01

Advanced Nonlinear FEA

Contact, plasticity, large deformation, local buckling, instability, damage, assemblies, and complex load transfer.

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02

Blast, VCE & Impact Engineering

Impulsive loading, pressure-wave response, structural vulnerability, damage progression, and strengthening comparison.

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03

Industrial & Offshore Structural Integrity

Tanks, vessels, supports, piping-related components, local discontinuities, offshore systems, and integrity-critical details.

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04

Thermal, Cryogenic & Coupled Simulation

Transient heat transfer, thermal shock, thermal stress, cryogenic exposure, mapped fields, and thermo-mechanical response.

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05

Bridge, Infrastructure & Strengthening

Masonry and bridge systems, retrofit concepts, CFRP, blast/impact vulnerability, local damage, and resilience assessment.

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06

Engineering Simulation & Technical Reporting

Independent model review, verification, parametric studies, post-processing, technical figures, and defensible reporting.

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Why Axis

Engineering decisions, not software operation.

Physics first

Method follows the problem.

The solver, element formulation, constitutive model, contact strategy, and level of fidelity are selected around the governing physics and required decision.

Verification

Check before interpretation.

Units, load paths, boundary conditions, mesh quality, solver behaviour, energy response, and sensitivity are reviewed before results are treated as evidence.

Senior advisory

Experienced technical direction.

Specialist simulation execution is supported by senior technical advisory spanning structural engineering, blast, offshore systems, and integrity assessment.

Reporting

Results that another engineer can review.

Assumptions, modelling choices, limitations, critical response, and engineering meaning are documented — not hidden behind contour plots.

Selected engineering studies

Technical evidence behind the capability.

CFRP-strengthened masonry arch bridge blast simulation
Extreme-load / bridge / strengthening
Peer-reviewed research case

CFRP-strengthened masonry arch bridge under close-range blast

Coupled blast-response modelling used to compare structural damage and strengthening performance under severe impulsive loading.

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LNG vessel pipe flange system under VCE loading
Industrial / VCE / structural integrity
Peer-reviewed research case

VCE-driven LNG vessel–pipe–flange vulnerability

Nonlinear assessment linking explosion-driven local deformation to vulnerable locations in a connected industrial vessel, piping, flange, and support system.

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Cryogenic steel tank thermal stress simulation
Thermal / cryogenic / tank integrity
Research development case

Cryogenic thermal loading in a steel LNG tank

Transient thermal–structural assessment showing how cooling history, transition zones, and restraint govern stress localization.

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XFEM concrete containment crack simulation
Fracture / containment / coupled analysis
Conference research case

XFEM leak-tightness assessment of concrete containment

Sequential thermal–mechanical–fracture modelling for pre-cracked containment under localized cryogenic thermal shock.

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Ways to engage

Start with a bounded question. Scale only when the problem requires it.

Engineering workflow

From engineering question to reviewable technical evidence.

01

Define

Clarify the decision, failure concern, available data, confidentiality, and required deliverable.

02

Review

Assess geometry, loads, materials, boundaries, uncertainty, and whether advanced simulation is justified.

03

Build

Select the numerical method and build the model around the governing physics.

04

Verify

Check numerical stability, load paths, mesh, energy, convergence, and sensitivity as appropriate.

05

Report

Interpret critical response and document assumptions, limitations, conclusions, and next steps.

Technical intake

Send the engineering question, not just the geometry.

You do not need to know which solver or modelling method is required. Describe the structure, loading scenario, available data, and the decision you need to make.

Discuss a project →