The difference between grid structure and truss structure

Grid structure and truss structure are the two most commonly used structural forms of steel structure buildings. They are both a type of steel structure. What are the differences between them? Let’s take a look at the editor of Huahai Steel Structure!

The main difference between truss structure and grid structure is its processing technology, appearance and application. A truss is a node without bolt ball connection, and a net frame usually has a bolt ball node, that is to say, the net frame can be regarded as a "unit" that needs to be connected by nodes, and the truss itself can be a " unit". The grid frame is generally suitable for large-span buildings such as factory buildings, dry coal sheds, and gymnasiums, while the trusses can be used for stage construction, airports and other spaces.

In general, the grid structure and the truss structure have their own shortcomings, and the appropriate spatial structure mode should be selected according to the specific needs of the building structure.