Homeliness, Tools and equipment
Beam metal in construction
The metal beam belongs to a special type of rolled metal and is mainly used to create large-span structures of industrial buildings, which can significantly reduce the overall load on the foundation of the building. Today, this is one of the most important components of any work sites, crane girders, bridges, floors and other types of metal structures.
A metal beam is manufactured in two main types. The main difference lies in the different shape of its cross-section: it is a T-beam and an I-beam. The T-beam, if viewed from the end, resembles the letter "T", while the I-T-beam - the letter "H" or the double inverted "T", for which, incidentally, it received its name. The main area of application of both - as bearing floors of buildings and structures for different purposes.
By the form that she has;
By the thickness of shelves and walls;
Depending on the location of the faces of the shelves;
On the material that was used for its production.
In addition, the metal beam differs in purpose and method of manufacture.
An important factor in making the choice for construction is the correct calculation of the metal beam. Regardless of the material, the type of section and the type of construction, its calculation is performed by one algorithm. First, a calculation scheme is drawn up, then internal efforts are determined. The next step is to select the cross-section of the beam from internal forces and at the final stage check all the results. Verification allows you to increase or decrease the cross-section to achieve the optimum degree of strength.
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