Corrugated Web Beam – The Unsung Heroes of Construction

Have you ever wondered how some of the most impressive and durable structures around us are built? One of the unsung heroes in contemporary construction is the corrugated beam. Although these architectural marvels might not receive the same attention as steel or concrete, they offer remarkable strength and versatility.

Recently, Jindal Steel and Power (JSP) made an exciting leap forward by installing Corrugated Web Beam technology from Zeman Austria at our Angul Plant. This state-of-the-art technology is set to change the way we approach and manage steel structures, bringing a host of benefits to pre-engineered buildings, sheds, and warehouses.

What are these corrugated web beams?

Imagine a flat metal sheet folded into a zigzag pattern. That’s what a corrugated steel web looks like. This distinctive design isn’t merely just for aesthetics but it’s the key to the beam’s exceptional strength.

The brilliance of corrugated beams lies in their form. The wave-like folds of the corrugation enhance the beam’s load-bearing capacity without significantly increasing its weight. This innovative design provides flexibility in flange width (ranging from 120 mm to 450 mm) and web depth (from 333 mm to 1500 mm), accommodating various structural needs.

Advantages of corrugated web beams

  • Improved Stability Against Buckling: The corrugated design enhances stability, significantly reducing the risk of buckling.
  • Savings in Structural Steel Use: Leads to approximately 10-30% reduction in the amount of steel required.
  • Increased Competitiveness: Enhances the cost-effectiveness and marketability of buildings
  • Support for Sustainable Practices: Reduces material consumption, contributing to environmentally friendly construction.
  • Reduced Roof Dead Loads: Lowers the overall weight of the structure, easing load on roof supports.
  • Lower Weight: Lightweight design makes handling and installation more efficient.
  • Prevention of Web Buckling Failure: The corrugation effectively prevents failure due to web buckling.

Corrugated beams are highly versatile, available in materials such as steel, aluminum, and composites. This adaptability makes them an excellent choice for architects and engineers seeking innovative design solutions. While they might not always be in the limelight, corrugated beams play a crucial role in ensuring our buildings are not only safe and efficient but also pushing the boundaries of modern engineering.