Pole plates, spelled /poʊl pleɪts/, are metal plates used to secure wooden posts to a foundation. The word "pole" is spelled with an "e" at the end to indicate the long vowel sound, /oʊ/. The word "plates" is spelled with an "a" to indicate the short vowel sound, /æ/. The combination of "o" and "a" creates the diphthong sound, /əʊ/ in the word "pole". The word "plates" is pronounced with the ending sound, /ts/. Pole plates are commonly used in construction to provide stability and strength to the wooden structure.
Pole plates, also known as timber pole plates or pole connection plates, are components used in timber construction and specifically in the construction of pole barns, timber frame buildings, or other similar structures.
Pole plates are flat plates made from wood or metal that are typically attached horizontally to the top of vertical poles or columns. They serve as a connection point between the vertical poles and the horizontal beams or rafters used to form the framework of the structure.
The purpose of pole plates is to provide a sturdy and secure connection between the vertical and horizontal members, ensuring the stability and integrity of the overall structure. They help distribute the load and transfer forces from the roof or other loads downward through the vertical poles to the foundation.
Pole plates are typically fastened to the poles using nails, bolts, or brackets. The end of the horizontal beams or rafters is then attached to the pole plates, often using nails, screws, or other types of fasteners.
The size and thickness of the pole plates may vary depending on the design requirements and the loads they need to withstand. They are often dimensioned according to engineering specifications to ensure the poles and plates are capable of supporting the weight of the roof, as well as any additional snow, wind, or seismic loads.
In summary, pole plates are essential components in timber construction, acting as crucial connection points between vertical poles and horizontal beams or rafters, providing stability, load transfer, and structural integrity to pole barns and similar structures.
The etymology of the phrase "pole plates" can be understood by analyzing the origin and meaning of each individual word.
1. Pole: The word "pole" comes from the Old English word "pāl", which means a long, slender piece of wood or metal often used for support or as a marker. It can be traced back to the Latin word "palus", meaning a stake or post.
2. Plates: The term "plates" has a more complex origin. It originates from the Middle English word "plate", which meant a flat dish or shallow vessel used for serving food. This Middle English word derived from Old French "plate" or "plat", which had the same meaning. Ultimately, it can be traced back to the Latin word "plattus", meaning flat.
Combining these words together, "pole plates" refers to flat dishes or supports associated with poles.