Static Bending Mechanical Properties of Prestressed Concrete Composite Slab with Removable Rectangular Steel-Tube Lattice Girders
In recent years, with the development of building technology, the Chinese construction industry has begun to gradually promote the prefabricated buildings to save on construction costs.Among them, composite slabs, as essential components of prefabricated buildings, have been widely used by designers mainly in favor of their low cost.However, is it