Arcus Engineering provides structural analysis and design services for steel, reinforced concrete, timber and hybrid structures.
Our team uses advanced FEM modelling, engineering calculations and project-specific analytical methods to evaluate how structures behave under realistic loading and support conditions.
We support architects, contractors, investors, fabricators and engineering partners with safe, practical and material-efficient structural solutions developed in accordance with applicable Eurocodes and project requirements.
Every successful structural system begins with a clear understanding of how loads move through the structure. Arcus Engineering analyzes load-bearing systems under relevant project conditions, including permanent loads, imposed loads, wind, snow, seismic actions, temperature effects and other project-specific requirements.
The structural analysis process may include:
The objective is to understand how the complete structural system behaves and identify the design decisions required for safe and practical execution.
FEM Structural Modelling
We model complex structural systems — including non-standard load paths or unusual support conditions — using the Finite Element Method to evaluate internal forces, deformations, stress distribution, member stability and buckling effects.
CFD Wind Analysis
For complex geometry, partially enclosed surfaces or exposed locations, we use Computational Fluid Dynamics to simulate airflow and pressure distribution where standard wind calculations fall short.
Member Design & Optimization
Steel, concrete and timber members are sized and verified from the forces obtained in the structural model, balancing safety, material use, constructability and cost.
Independent Verification
Critical members, stability-sensitive areas and complex load combinations are checked using independent calculations and alternative analytical methods.
Eurocode Documentation
Calculation reports and technical design documentation are prepared in accordance with applicable Eurocodes, National Annexes and project-specific requirements.
Coordination Documentation
FEM models, load assessments, stability checks and design notes are structured to clearly explain assumptions, analytical approach and conclusions for project-wide coordination.
Arcus Engineering uses the Finite Element Method to model complex structural systems under defined loading, support and boundary conditions.
FEM divides the structural system into smaller elements and calculates how forces, stresses and deformations develop throughout the model.
Depending on the project, FEM analysis may be used to evaluate:
FEM modelling is especially useful for structures with complex geometry, non-standard load paths, unusual support conditions or multiple interacting materials and systems.
FEM-based structural analysis can be applied to:
The modelling approach is adapted to the geometry, materials, loads and required level of analysis for each project.
Arcus Engineering designs and verifies structural members according to the forces obtained from the structural model. Structural optimization is not limited to reducing the size of individual members.
The design process may include:
The objective is to achieve an appropriate balance between structural safety, performance, material use, constructability and project cost.
A well-developed solution also considers:
We use analysis results and engineering judgement to identify areas where the structural system or individual members can be improved without compromising required performance.
Clear Analysis for Better Structural Decisions
Our team evaluates load paths, stability, internal forces, deformations and structural behaviour to support safe and practical design decisions.
Discuss Your Project →Load assessment & analysis
We evaluate load paths, stability, internal forces and deformations under all relevant design conditions.
FEM & CFD modelling
Complex geometry, non-standard load paths and wind-sensitive forms are modelled in detail where needed.
Member design & optimization
Structural members are sized and refined for safety, material efficiency and constructability.
Independent verification
Critical elements and model assumptions are checked using alternative calculation methods.
Eurocode documentation
Findings are compiled into calculation reports and technical documentation ready for review and coordination.
Standard analytical wind calculations are suitable for many conventional structures.
For projects with complex geometry, partially enclosed surfaces, exposed locations or unusual aerodynamic behaviour, additional wind analysis may be required.
Arcus Engineering uses Computational Fluid Dynamics to simulate how wind flows around and through a structure.
CFD analysis may be used to evaluate:
CFD can provide more detailed pressure information where standard methods may not fully represent local or geometry-specific wind behaviour.
Reliable engineering requires more than reading the results produced by structural software.
Arcus Engineering verifies critical elements using engineering calculations, independent checks and alternative analytical methods where appropriate.
Independent verification may be applied to:
These checks help confirm that the structural model, input assumptions and design results are technically consistent.
Depending on the agreed scope, Arcus Engineering deliverables may include:
The final documentation is structured to clearly explain the assumptions, analytical approach and engineering conclusions.
Arcus Engineering can support structural projects through different stages of development.
Our services may be provided during:
The scope can be adapted according to the available design information and the responsibilities of other project stakeholders.
Accurate structural analysis gives the project team a reliable understanding of how the structure is expected to behave.
A well-developed structural model and design can support:
Good structural engineering is not only about confirming that a structure can carry a load. It is also about developing a system that can be fabricated, constructed and used as intended.
Standards
Arcus Engineering prepares structural calculations and design documentation in accordance with applicable Eurocodes, national requirements and project specifications.
Depending on the structure and project location, the design may include relevant provisions from:
Basis of Design
Basis of structural design
Actions
Structural actions
Concrete
Reinforced concrete structures
Steel
Steel structures
Timber
Timber structures
Geotechnical
Geotechnical design
Seismic
Seismic design
The exact standards and National Annexes are defined according to the project scope and jurisdiction.
Ready to get started?
Tell us about your project and we'll get back to you with a clear scope and timeline.
Request a Quote →Case Studies
High-Temperature Gas Reservoir
FEM structural analysis for a reservoir operating under elevated temperature and internal pressure.
View Gas Reservoir Project→200 m Tibetan Pedestrian Bridge
Structural analysis and connection verification for a long-span cable-supported pedestrian system.
View Bridge Project→Need FEM-based structural analysis, optimized member design, CFD wind analysis or Eurocode-compliant calculation documentation?
Send Arcus Engineering your available drawings, structural models, load information and project requirements.
Our team will review the available documentation and prepare a tailored structural engineering proposal.