KNEE RAFTER Meaning and
Definition
-
A knee rafter refers to a structural component typically used in roofing systems to support the weight of the rafters and distribute it evenly across multiple supports. It is a diagonal member that connects a rafter to the top plate or a wall stud, providing additional stability and reinforcement to the overall framework.
The knee rafter's main purpose is to effectively transfer the load of the roof onto the supporting wall or posts, preventing excessive bending or sagging. Its diagonal shape allows it to resist and redirect the forces acting on the roof, thereby improving structural integrity and stability. Additionally, knee rafters are particularly useful when dealing with roofs that have a steep pitch or when constructing larger spans, as they assist in maintaining the structural integrity of the system.
Typically made from solid wood or specially engineered materials such as laminated veneer lumber, knee rafters are designed to withstand high loads and maintain their structural strength over time. They are often strategically placed at specific intervals along the rafters' length to ensure proper weight distribution and to provide adequate bracing against lateral forces. Moreover, knee rafters are essential elements of roof trusses, where they play a crucial role in counteracting various forces exerted on the roof structure, including wind uplift and downward pressure from snow or other loads.
Overall, knee rafters are integral components in roofing systems, helping ensure the stability, durability, and safety of the structure by effectively distributing loads and reinforcing the framework.
Common Misspellings for KNEE RAFTER
- kneerafter
- jnee rafter
- mnee rafter
- lnee rafter
- onee rafter
- inee rafter
- kbee rafter
- kmee rafter
- kjee rafter
- khee rafter
- knwe rafter
- knse rafter
- knde rafter
- knre rafter
- kn4e rafter
- kn3e rafter
- knew rafter
- knes rafter
- kned rafter
- kner rafter
- kne4 rafter
Etymology of KNEE RAFTER
The term "knee rafter" is a compound word derived from two individual words: "knee" and "rafter".
The word "knee" originated from the Old English word "cneo", which meant "knee", referring to the joint between the thigh and the lower leg. The Old English word can be traced back to the Proto-Germanic word "knewan" and the Proto-Indo-European root "ǵnéw", meaning "knee" as well.
The word "rafter" originated from the Old English word "rafu", which meant "rafter" or "beam". "Rafu" is derived from the Proto-Germanic word "rafnan", meaning "to mark out, divide".
Together, "knee rafter" refers to a type of beam or rafter in construction that is shaped like a knee joint.
