Exploring the Fascinating World of Arch Bridges

What type of arch has a rise of less than half the span?

A. Surbased arch B. Segmental arch C. Skew arch D. Three-centered arch

Answer:

Segmental arch

Do you know that a Segmental arch is a type of arch bridge that boasts a rise of less than half its span? This architectural marvel showcases a unique design where the arc extends only a portion of a semicircle, making it a visually captivating structure.

Segmental arches are characterized by their low height relative to the span, resulting in an increased outward thrust at the base of the arch. This distinctive feature adds to the structural complexity of the bridge, requiring proper engineering to ensure its stability and longevity.

Exploring the world of arch bridges opens up a fascinating realm of architectural ingenuity and innovative design. From classic designs to modern interpretations, each arch bridge tells a unique story of engineering excellence and artistic vision.