Structural Analysis & Design

Sweco’s built environment specialists deliver class-leading structural analysis and design, a core discipline within structural engineering that ensures the stability, strength and safety of structures throughout planning, construction and operation.

Through rigorous structural analysis and intelligent design, we ensure buildings and infrastructure perform reliably throughout their lifecycle – from concept to operation and construction and beyond.

By combining deep technical expertise in structural engineering with advanced BIM/modelling software, innovative digital tools and AI, we support projects of every scale, from complex urban developments to critical infrastructure, always balancing safety, compliance, constructability, cost and sustainability during construction.

Structural Analysis

Structural analysis is the foundation of safe and resilient construction and a key component of structural engineering.

At Sweco, we assess how structures respond to forces such as gravity, wind, seismic activity and operational loads, including detailed calculations and loads analysis, ensuring they perform as intended under both everyday and extreme conditions.

Our engineers analyse the interaction of materials and structural elements – including beams, columns, slabs and foundations – using advanced numerical modelling, finite element analysis (FEA), verified calculations, and real‑world testing where required. All analysis is carried out in accordance with relevant building codes, agreed design criteria, and project specifications. This enables us to:

1. Verify structural safety and stability against applied forces
2. Identify and mitigate risk at an early stage of construction
3. Optimise materials and reinforcement to reduce cost and carbon
4. Extend the service life of existing assets

Whether for a high‑rise building, mission critical data centre or office refurbishment project, our structural analysis underpins confident decision‑making, compliant calculations and robust structural engineering solutions.

When is Structural Analysis Needed?

Structural analysis is essential whenever structural performance must be understood or verified, including:

1. During the design of new buildings and infrastructure prior to construction
2. When assessing existing or ageing structures for compliance with building codes
3. For alterations, extensions or change of use affecting load paths and forces
4. Following damage, deterioration or extreme events impacting materials

Structural Design

Structural design transforms analysis into buildable, efficient and elegant solutions. Sweco’s engineers apply best practice structural engineering to develop structural systems that are safe, durable and aligned with architectural intent, environmental targets and programme constraints.

We design structures to withstand all relevant forces and loads while achieving optimal performance across their full lifecycle. By integrating digital design, innovative materials, coordinated reinforcement, and low‑carbon solutions, we help clients meet regulatory, economic and sustainability goals throughout construction.

Our experience spans buildings, bridges, transport infrastructure, industrial facilities and complex retrofit projects. We combine engineering rigour with innovation to deliver designs that are not only compliant but also resilient, adaptable and future‑proof.

When is Structural Design Needed?

Structural design is required for:

1. New construction projects of any scale
2. Refurbishment, strengthening or adaptive reuse
3. Extensions and structural modifications affecting loads transfer and forces
4. Projects with complex loading, geometry or sustainability targets

Early involvement of Sweco’s structural engineers helps reduce risk, improve buildability and unlock value from the outset.

Key Principles of Structural Design

Our approach is guided by a clear set of principles rooted in structural engineering best practice:

1. Safety & stability – robust designs that perform under all anticipated loads
2. Strength & durability – materials and systems engineered for long‑term performance
3. Serviceability – structures that function comfortably without excessive movement or deterioration
4. Sustainability – efficient use of materials and lifecycle‑led solutions
5. Integration – close collaboration with architects, clients and contractors during construction

By applying these principles to every structure we design, our team of teams deliver class-leading solutions that support sustainable development and stand the test of time.

Sweco’s structural engineering consultants deliver the full spectrum of building expertise – from advanced modelling, calculations, analysis and design to investigations, approvals, construction support and performance monitoring.

But what sets us apart is the way we work. We’re not just a service provider – we partner with clients and collaborators to understand the full context of each challenge, whether commercial, design-led, technical or operational. By bringing structural, civil and geotechnical engineers together around the same table from the outset, we’re able to apply the right expertise at the right time and deliver best value across the full structures project life cycle.

As part of a connected, multi-disciplinary team, we combine the agility and local knowhow of a design-led ‘studio’ practice with enhanced technical capability and wider perspectives from our international colleagues. Working alongside leading sustainability, building services, fire safety and compliance experts – and drawing on advanced digital and AI-enabled tools – we identify effective structure solutions quickly, iterate designs efficiently and address complex problems with precision.