Bridge design
Designing a bridge requires a clear understanding of the site, its constraints, and the client’s needs. Our engineers consider not only the function of the bridge but also its long-term safety and efficiency. Key factors include the types of loads a bridge will carry, how those loads are applied, and where they impact the structure.
Our aim is always to achieve the highest possible strength-to-weight ratio, delivering designs that are robust yet efficient. Unlike building structures, where architects are often involved, bridge design is usually led by civil and structural engineers. Here, practical experience and detailed knowledge of approval processes are critical to a successful outcome — something our team brings from decades of project work.
Bridge assessment
Assessing existing bridges is vital for maintaining safety and serviceability. We undertake assessments ranging from initial visual inspections to detailed load capacity calculations and specialist surveys. For bridges over water, we carry out scour assessments and underwater structural surveys to check for hidden vulnerabilities.
In the UK, periodic inspections are mandated by highways document CS 450, which requires deficiencies to be identified and remedial works planned. Our assessment methods range from simple visual surveys to advanced non-intrusive testing, such as ultrasonic thickness gauging, and intrusive methods like concrete core sampling where necessary.
We also guide clients through the often complex stakeholder approval process. Because delays usually arise from incomplete applications or slow responses, we ensure submissions are accurate and comprehensive from the start, reducing time lost in the system.
How AWA can help
By choosing AWA Consulting Engineers, you benefit from a meticulous, compliant, and experienced approach to both bridge design and assessment. Whether delivering new structures or extending the life of existing ones, we ensure safety, durability, and efficiency are at the heart of every project.
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