An arch bridge is a type of bridge that uses a curved structure to support the load above it. The main feature of this design is the arch, which transfers the weight of the bridge and any traffic to the supports at either end. Arch bridges are known for their strength and ability to span long distances, making them suitable for crossing rivers, valleys, and other obstacles. They can be made from various materials, including stone, concrete, or steel, and often have a visually appealing shape that adds to the overall aesthetics of the landscape. Arch bridges are commonly used in both historical and modern architecture.

“arch bridge”的英语定义和含义

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