How Concrete Dome Construction — Equip International can Save You Time, Stress, and Money.

In the following descriptions, some basic dimensions are given to indicate the magnitude of this endeavor by the Romans. The rotunda has a rather amazing inner size of 142. 4 feet (43. 4 m), made mostly of concrete. Relatively speaking, A Good Read represents about one half the length of our football field.

As a matter of reality, we could think about the design of this building as one that might contain a theoretical ball some 143 feet in size. The design is not entirely unusual due to the fact that there are other Roman buildings which have a similar setup, however the size is uncommon. Other structures such as the Temple of Mercury (71 feet/21.

6 m size) have domes of this type. The Pantheon still has the longest span built before the 19th Century. To supply details on this complex configuration, the following figures reveal the structure with its two-ring structure, spaces in the walls, and the step-ring and coffer arrangement in the dome.

The Jutland Archaeological Society described in detail various elements of the ring structure; they discovered it rested on a bed of bluish colored river clay. 8 This condition welcomed disaster, and in the final building stage, the foundation cracked at the 2 ends of the North-South axis. 9 As you can imagine, if one section of a structure settles slightly faster and lower than a nearby section, huge bending stresses are initiated at a point between these 2 sections which can break the concrete.