SStructural EngineeringServices

Finite Element Analysis

FEA Analysis Services

Structural Engineering Services specialises in simulating complex components to find stresses, deformation and failure risks before fabrication.

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Quick answer

FEA Analysis Services is the process of simulating complex components to find stresses, deformation and failure risks before fabrication. Structural Engineering Services delivers it worldwide on licensed ANSYS Mechanical Enterprise to ASME Sec VIII Div 2, API 579, EN 13445 Annex B and client specifications.

1,200+
Projects delivered
40+
Countries served
60+
In-house engineers
2009
Engineering since

Software we use

  • ANSYS Mechanical Enterprise

Why us

Why choose us for fea analysis services

Whether you are a fabricator racing a shop schedule, an EPC contractor managing multiple disciplines or an owner needing an independent check, our fea analysis services team works as an extension of yours. Every deliverable passes a two-stage check by senior engineers before it leaves our office.

FEA Analysis Services example

Deliverables

What you receive

The standard finite element analysis package. Anything outside it is priced as a named add-on, never assumed.

01

FEA model & mesh study

02

Linear / non-linear results

03

Stress categorisation & linearisation

04

Buckling & modal results

05

Fitness-for-service evaluation

06

Detailed engineering report

Compliance

Codes & standards

Every fea analysis services package is engineered to the governing codes below and to any client or authority specification you issue with the enquiry.

  • ASME Sec VIII Div 2
  • API 579
  • EN 13445 Annex B

Free quote

Need fea analysis services?

Send drawings and get a fixed-price proposal within 24 hours.

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Who we work with

Four kinds of client buy fea analysis services from us

The scope looks similar on paper. What each buyer actually needs from it does not — so the engagement is shaped around it.

Steel & equipment fabricators

Shop loaded, schedule fixed, no spare detailing capacity in house.

What you get

A defensible answer when the code route runs out — so you can fabricate the detail you want instead of over-building to rule.

EPC & engineering contractors

Multi-discipline scope, moving client revisions, hard contractual dates.

What you get

Specialist simulation capacity on call, reported to a standard your client's technical authority will accept without rework.

Consultants & design offices

Work won beyond current capacity, delivered under your own stamp.

What you get

Advanced analysis you do not have to keep a licence and a specialist on the bench for, delivered under your review.

Owners & operators

Plant modifications, life extension and independent verification.

What you get

Evidence-based decisions on degraded or life-extended equipment: run, repair or replace, with the margins shown.

How we deliver

From your drawings to issued-for-construction, in five steps

The same engagement runs every fea analysis services project, whether it is a single package or a multi-year frame agreement — so you always know what happens next and who owns it.

  1. 01

    Share your inputs

    Day 0 · NDA on request

    Send what you already have — geometry or CAD model, material properties, loads and boundary conditions, inspection or thickness data for degraded components, and the acceptance code or criteria. Incomplete inputs are fine; we list the gaps rather than guess at them.

  2. 02

    Fixed quote in 24 hours

    Within 24 hours

    A senior engineer reviews the package and returns a priced proposal with scope, assumptions, exclusions and a milestone plan for your fea analysis services. No obligation, no placeholder pricing.

  3. 03

    Model & engineer on ANSYS Mechanical Enterprise

    Licensed ANSYS Mechanical Enterprise

    Geometry is cleaned and meshed in ANSYS Mechanical Enterprise with a documented mesh-convergence study, then linear, non-linear, buckling, thermal or modal cases are run and results are linearised and categorised against the acceptance criteria — not just rendered as colour plots.

  4. 04

    Two-stage senior check

    Checker → senior approval

    Nothing leaves our office on one pair of eyes. An independent checker verifies the technical content, then a senior engineer approves it against ASME Sec VIII Div 2 / API 579 and your project specification.

  5. 05

    Issue, revise, close out

    6 deliverable types

    The deliverable is a report an approval authority will accept: model description, mesh study, boundary conditions, stress categorisation and linearisation, margins against allowables and a clear pass/fail conclusion with recommendations. Comments are closed within two revision cycles, and RFIs raised during fabrication or construction are answered inside 48 hours.

Scope matrix

Exactly what a fea analysis services package covers

No vague scopes and no surprise variations. This is what sits inside the base price, what you can bolt on, and what we need from you to start.

Swipe the table sideways to see every column

FEA Analysis Services: base scope, optional add-ons and required client inputs by work package
Work packageIncluded in base scopeOptional add-onWhat we need from you
Model preparationGeometry clean-up, defeaturing, meshing and mesh-convergence studyReverse engineering from drawings, scans or thickness survey dataCAD geometry or drawings, material grades and thickness data
Loads & boundariesPressure, thermal, nozzle, seismic and support boundary conditionsCoupled thermal-structural, CFD-mapped and transient load casesOperating conditions, load schedule and support/anchorage detail
Analysis casesLinear static plus the governing non-linear, buckling or modal caseFatigue, creep, ratcheting, crack-growth and explicit impact analysisAcceptance code or client criteria and required load combinations
EvaluationStress categorisation and linearisation against code allowablesAPI 579 Level 3 fitness-for-service and remaining-life assessmentInspection, corrosion or damage data for in-service equipment
ReportingFull engineering report with plots, tables and a pass/fail conclusionDesign-improvement iterations and optimisation studyReport template and approval authority or notified-body requirements
Review supportResponse to review comments on the issued reportPresentation of results and technical defence to the reviewing authorityReviewer comments consolidated in one document per round

Missing an input? Send what you have — we list the gaps in the proposal instead of pricing around them.

Engagement & pricing

Four ways to buy the same engineering

Pick the commercial model that matches how your fea analysis services work arrives — one-off package, measurable units, or continuous capacity.

Fixed lump sum

one price, whole scope

Best for

Defined fea analysis services packages where the inputs are frozen and you need budget certainty before you commit.

Scope, assumptions and exclusions written into the proposal, so variations are visible rather than invoiced quietly.

Typical turnaroundQuoted in 24 hours, milestones agreed at kick-off

Per-analysis rate

Most used

per model / component

Best for

A defined component with a known set of load cases and one acceptance criterion.

Priced per model including a mesh study and one reporting round.

Typical turnaroundLinear studies 3–7 days; non-linear and FFS studies 2–4 weeks

Per-load-case rate

per additional load case

Best for

Parametric and what-if studies where the model is reused across many scenarios.

Model built once, then each extra scenario priced at a marginal rate.

Typical turnaroundAdditional cases typically 1–2 days each once the model is built

Dedicated engineer

per engineer month

Best for

Continuous workload, frame agreements and clients who want a named engineer who learns their standards and stays on the account.

Your engineer works on licensed ANSYS Mechanical Enterprise inside your workflow, reporting to your lead as an extension of your team.

Typical turnaroundEngineer allocated within 5 working days, with overlap hours in your timezone

Not sure which model suits your fea analysis services scope? Send the drawings — the proposal prices two options side by side.

Get a free quote

Quality assurance

Two senior checks before anything reaches you

Every fea analysis services deliverable is checked by an engineer who did not produce it, then approved by a senior engineer who signs it by name.

2
Senior check stages before any issue
3
Code frameworks routinely worked to
48h
Maximum RFI response during fabrication
100%
Licensed software — no cracked tools, ever
  1. Stage 1

    Independent discipline check

    Checked by an engineer who did not produce the work

    The checker rebuilds the critical numbers rather than reading along with them, marking up every sheet of the fea analysis services package against the inputs.

    • Geometry, material properties and boundary conditions verified against the source documents
    • Mesh quality and convergence demonstrated, not assumed — refinement study documented
    • Load application, units and symmetry assumptions independently re-checked
    • Results sanity-checked against hand calculations or a closed-form solution
  2. Stage 2

    Senior engineer approval

    Approved by name against ASME Sec VIII Div 2, API 579, EN 13445 Annex B

    The approving engineer looks past compliance at whether the solution is buildable, economical and right for how the asset will actually be used.

    • Modelling strategy challenged by a senior analyst — is this the right idealisation of the real part?
    • Stress categorisation, linearisation paths and failure modes reviewed against the acceptance code
    • Conservatism assessed in both directions: safe, but not so conservative it costs you steel
    • Conclusions, limitations and recommendations approved before the report leaves the office

    Only then is the package released — with the checker and approver recorded against the revision.

FAQ

Frequently asked questions

What is included in fea analysis services?

Our fea analysis services covers simulating complex components to find stresses, deformation and failure risks before fabrication. Typical deliverables: FEA model & mesh study, Linear / non-linear results, Stress categorisation & linearisation, Buckling & modal results.

Which software do you use for fea analysis services?

We work on licensed ANSYS Mechanical Enterprise and deliver native files plus PDF, DWG and IFC on request.

Which codes and standards do you follow?

We design to ASME Sec VIII Div 2, API 579, EN 13445 Annex B and to client specifications such as Shell DEPs and major operator standards.

How long does a typical fea analysis services project take?

Small packages are typically delivered in 3–7 working days; large projects are split into phased submissions agreed at kick-off.

How do you price fea analysis services?

We quote fixed lump-sum, per-tonne, per-drawing or hourly rates. Send your drawings for a free quote within 24 hours.

Explore more

Related services

ANSYS FEA Services

ANSYS FEA Services

Running linear, non-linear, thermal and modal analyses on ANSYS Mechanical Enterprise.

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Buckling Analysis

Buckling Analysis

Evaluating linear and non-linear buckling of shells, columns and thin-walled structures.

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Fitness-for-Service Assessment

Fitness-for-Service Assessment

Assessing damaged or corroded equipment per API 579 to extend safe operating life.

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Nozzle Load & Local Stress FEA

Nozzle Load & Local Stress FEA

Verifying nozzle junctions and local attachments beyond WRC 107/297 limits.

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Directory

FEA Analysis Services by location

We deliver fea analysis services to clients in every major market. Open a region to find your country or city — each page covers the local codes, units and delivery window we work to.

250 destinations

North America

49

Delivered to AISC 360, ASCE 7, AWS D1.1 with overnight turnaround — your evening RFI is answered by your next morning.

UK & Europe

54

Delivered to EN 1993 (Eurocode 3), EN 1090, EN 13445 with a 3–5 hour working-day overlap plus next-morning deliveries.

Middle East

30

Delivered to AISC 360, ASME B31.3, API 650 with almost full working-day overlap with 1–2.5 hours time difference.

Asia Pacific

42

Delivered to AS 4100, AS/NZS 1170, AISC 360 with strong morning overlap with same-day review cycles.

India

33

Delivered to IS 800, IS 875, IS 1893 with same time zone with on-call engineering support.

Africa

19

Delivered to SANS 10162, EN 1993, AISC 360 with a 2–4 hour time difference with full-day coordination.

Latin America

23

Delivered to AISC 360, ASCE 7, NSR-10 with overnight production so drawings are ready at start of day.

Start your project

Send your drawings. Get a quote in 24 hours.

Free, no-obligation proposal from a senior engineer.

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