In the construction of metal frame, the construction of steel parts of these structures. The production of steel parts may be done at the project site, but for some reasons, it is better to do this in spaces called metal structure production factories. Issues such as the production of noise and environmental pollution, little space for establishing a workshop, reaching high production standards, etc. lead every employer to the factory production of large steel parts.
Accuracy in the location of the column plate bolts can lead to the accuracy in the installation position of the columns. This accuracy is so important that mapping cameras are used to reach the right position. Bolts of the column plate are fixed in the foundation skeleton before the concreting operation so that it does not change position and move during concreting.
Construction and installation of columns in the way of installing the metal frame. Columns are considered to be the main components of the building in any type of structure. Because they transfer the overall load of the building to the foundation and make the structure completely stable. At this stage, each column is made separately either at the site of the structure or in the workshop using different beams and installed in its own place.
The construction and installation of beams is a complementary step in reaching the final structure, the construction and installation of beams is the step after the implementation of the columns in the installation of the metal frame. Depending on the type of connection they are designed for, the necessary measures are taken to design and build the beams.
Types of connections in metal frame installation can be welded, screwed or riveted. At this stage, choosing the type of welding, the type of electrode, the depth of welding, or the type and material of screws and rivets are among the items that must be selected and implemented along with the necessary checks. In the construction and installation of beams, there are many common methods of sliding, splicing, hinged and flanged, each of which is used depending on the conditions. But among these, the sliding type is for simplicity in constructionIt has a wider popularity and application in the design and installation of metal framework. Of course, for each type of metal skeleton, depending on the design that has already been done, a special windbreaker will be designed and produced.
The correct implementation of the installation of wind braces is one of the most important steps in the installation of the metal frame. The windbreaks are not placed in the path of the main forces acting on the building, but the purpose of their installation is to restrain the lateral forces acting on the building. The importance of restraining and controlling these side forces is so much that the correct and principled installation of wind braces will not be underestimated in the overall strength.Welding of skeleton components, checking all sizes and computer calculations manually, considering engineering points to implementing principles in the foundation, etc. can be such cases.