The Corbel Arch: A Structural Marvel in Ancient Architecture

What is the Corbel Arch?

A. An arch resting on two large corbels with curved faces

B. An arch with a bell shape

C. An arch with a round shape

D. An arch with a curved design

Final answer: A. An arch resting on two large corbels with curved faces

Answer:

The Corbel Arch is described as an arch resting on two large corbels with curved faces.

The Corbel Arch, often used by the Mycenaeans, is a remarkable architectural feature that showcases innovative engineering techniques. This type of arch is constructed by offsetting successive courses of stone or brick at the springline of the walls so that they project towards the archway's center from each supporting side, until the courses meet at the apex of the archway.

To complete the construction, the last gap is bridged with a flat stone, creating a visually striking and structurally sound arch. The Corbel Arch was widely used by the Mycenaeans to alleviate the weight on the lintel and improve the structural strength of the building.

Alongside the Corbel Arch, the Mycenaeans also utilized relieving triangles, which were triangular blocks of stone that fit into the recess of the corbeled arch. These triangles helped redistribute the weight from the lintel to the supporting walls, further enhancing the architectural integrity of the structure.

The Corbel Arch is a testament to the ingenuity and skill of ancient architects, and its unique design continues to captivate and inspire modern architects and historians alike.