Firstly, composite structures represent the intelligent combination of metal profiles and reinforced concrete. In this way<\/strong>, The system takes advantage of the best mechanical properties of each material individually. Therefore<\/strong>, Steel handles tensile forces with excellence. On the other hand<\/strong>, Concrete resists compressive forces very well. Consequently<\/strong>, This union creates a much more efficient structural element. Furthermore<\/strong>, Modern engineering uses this technique to optimize spans and reduce the weight of the building. With the objective of<\/strong> To ensure safety, the calculation must be accurate. In fact<\/strong>, WGB Arquitetura e Engenharia has mastered this technical process.<\/p>\n In the first place<\/strong>, The combined behavior reduces the dimensions of the cross-sections. That way<\/strong>, This allows the designer to gain more free space in the interior environments. For example<\/strong>, Composite beams can span larger distances without the need for intermediate columns. However<\/strong>, This efficiency depends directly on the connection between the materials. For this to happen<\/strong>, We use shear connectors. In this way<\/strong>, These elements prevent relative slippage between the steel profile and the slab. As a result<\/strong>, The structure functions in a monolithic manner. Furthermore<\/strong>, The overall rigidity of the building increases considerably.<\/p>\n On the other hand<\/strong>, Reducing the structure's own weight brings benefits to the foundation. In the end<\/strong>, Smaller loads require less robust and more economical bases. That way<\/strong>, Therefore, the total cost of the project tends to decrease. Even so<\/strong>, Therefore, planning must be rigorous from the design phase onwards. Therefore<\/strong>, The choice of materials must follow specific technical standards. For example<\/strong>, NBR 8800 regulates the design of steel and composite structures in Brazil.<\/p>\n Undeniably<\/strong>, Composite beams are the most common structural elements in commercial buildings. In that regard<\/strong>, They consist of a metal profile attached to a concrete slab. Furthermore<\/strong>, There are also mixed pillars, which can be filled or clad. In the case of filled pillars<\/strong>, The concrete occupies the interior of a metal tube. In this way<\/strong>, The tube serves as both formwork and transverse reinforcement. On the other hand<\/strong>, The clad pillars have a metal profile encased in concrete. Consequently<\/strong>, This coating offers excellent protection against fire and corrosion.<\/p>\n Furthermore<\/strong>, We cannot forget about composite slabs, also known as steel deck. In this system<\/strong>, A trapezoidal steel sheet acts as formwork and positive reinforcement. Therefore<\/strong>, The execution speed increases dramatically. That way<\/strong>, The construction process eliminates the need for excessive use of shoring and wooden formwork. As a result<\/strong>, As a result, the construction site becomes cleaner and more organized. Furthermore<\/strong>, Reducing waste contributes to the sustainability of the enterprise.<\/p>\n With the objective of<\/strong> To speed up the schedule, mixed structures are unbeatable. Then<\/strong>, The metal profiles arrive ready for assembly. That way<\/strong>, The curing time for concrete does not completely halt construction. While<\/strong> One team assembles the metal structure on the upper floors, while another team performs the concrete pouring on the lower floors. Therefore<\/strong>, However, performing tasks simultaneously shortens delivery times. However<\/strong>, Logistics requires appropriate cranes and lifting equipment.<\/p>\nThe Mechanical Advantages of the Mixed System<\/h2>\n
Main Types of Mixed Elements<\/h2>\n
Agility and Economy on the Construction Site<\/h2>\n