What Makes A Structurally Sound Bridge?

How many bridges have you encountered over the years so far? No idea? We thought so!

In our lifetime, we’ll likely walk through, drive under, and travel over thousands of bridges without really a moment’s thought. But with bridges designed to last for many years, what exactly makes them safe for millions of us to use every day? What makes them structurally sound? We’ll look into the facts.

Bridge Expansion Joints

Bridge expansion joints are essential for ensuring a bridge is structurally sound. They help accommodate movement from one side of the bridge to the other. They also stop any damage to the bridge as a result of extreme temperature changes. This means that the bridge can withstand much more than it could without them – increasing the stability of the whole structure.

Bridge Bearings

The purpose of bridge bearings are to reduce excessive stress on a bridge that would ultimately weaken it.

They allow for more controlled movement across the bridge so the transfer of weight is a lot more seamless and a reduction in pressure is prevalent.

Bridge Waterproofing

The weather can be unpredictable, and for bridges, this can result in structural damage if they’re not properly waterproofed.

Bridge waterproofing is vitally important as it protects against the deterioration of the bridge, which can lead it to become unsafe for use or purpose.

Strong Design

According to Punchlist Zero, dimensions, reinforcement details, positions, concrete covers, and levels should follow the design requirements for a bridge according to standard codes.

These codes determine what the bridge can withstand in regards to load, stress, and resistance.

Solid Beams

Bridge beams are generally one of the first things you’ll notice about a bridge. They’re the part that span across the vertical columns.

If you think about how a bridge is structured, it would make sense that solid bridge beams are one of the key aspects to ensuring the bridge is structurally sound.

If you’d like to find out more about how Route One Infrastructure helps keep bridges structurally sound, contact us today to speak to the team.