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,
In modern construction, cribwork has largely been replaced by more efficient and durable materials like concrete