cribwork

Cribwork refers to a construction method typically used in civil engineering and timber framing. It involves building a lattice or framework of timbers, often logs, laid in alternating courses at right angles to each other. This creates a hollow or partially filled structure that is then typically filled with rock, earth, or other ballast.

Historically, cribwork was a common method for building foundations, retaining walls, bridge piers, and other structures, particularly in areas where stone was scarce or difficult to transport. The interlocking nature of the timbers provided stability and strength, while the filling material helped to distribute loads and resist lateral forces. The spaces between the timbers could also be filled with smaller stones or gravel, further compacting the structure.

In modern construction, cribwork has largely been replaced by more efficient and durable materials like concrete and steel. However, it can still be found in some historical structures and may be employed in specific niche applications, particularly in remote areas or for temporary structures. The term can also be used more broadly to describe any interlocking framework of materials used for support. The process often involves carefully selecting and preparing timbers, cutting them to precise lengths, and assembling them on-site.