In this article, we will discuss what a truss is and its simplest form as a structural framework. Additionaly we will explore basic truss types, examples of simple truss structures, and more.
What Is A Truss?
A truss refers to a structure and it has various uses in architecture and structural engineering as a means of structural support. The simplest form of a architectural design or a basic structural framework is the triangular truss. A basic triangle in a structural framework contains a series of triangular structures arranged together. It helps the weight to distribute evenly to achieve maximum support.
Characteristics Of A Structural Framework
A triangular structure is made up of a framework that is composed of many small triangular structures. The simple or basic triangular structure in a structural framework contains three beams that are connected in the corners with the help of three joints. A triangle on its own is a simple designed truss, but the majority of the load-bearing structures are made of several small triangular structures.
And these small triangular structures are connected with the help of chords. Lower and upper chords help in facilitating the spanning of the length of the truss.
Uses Of An Architectural Design
We can find trusses in the designing and structuring of many buildings. They are most commonly found in the designing and structuring of most of the bridges all over the world. Many wooden or steel bridges have made use of trusses in their structuring and designing.
Construction of houses is possible with the help of trusses. Trusses can be nowadays purchased easily in any size that you may require.
Simple Truss Types
Simple type trusses exist in a lot of different types of forms. The most basic form of a structural framework is also the earliest form of architectural design and is known as the King Post. The King post truss is a triangle that has a vertical tension rod linking the apex point to the base that, in turn, creates two triangles. For short spans of time, they can utilize it on their own.
Queen post structural frameworks introduce additional division in triangular structures. By adding a rectangular component in the middle, they create three similar triangular sections.
Howe trusses form a connection of overlapping triangular structures that are equilateral. And each one of these structures has a vertical tension rod.
The triangles are interconnected by a chord at both the top and the base. This design allows them to support a significant amount of weight, surpassing the capabilities of the king post and queen post. They can be utilized to span larger distances effectively.
Simple Truss Example
Here are some examples of the simple type trusses:
- Gable trusses
- Scissor roof trusses
- Mono truss
- Flat truss
- Hip truss
- Attic truss
Conclusion
I hope after reading, you are able to understand what is a load-bearing structures, what is the simplest form of truss, simple trusses types, simple load-bearing structures examples, and all the other necessary information like the uses and characteristics of a truss.