Can the corner brace be used as a support?What is the difference between them and other supports?

1, corner brace and support are two structural concepts.Corner brace is used to ensure the stability of the steel beam section, while the support is used to form the stability of the structural system together with the steel frame, and to ensure that its deformation and bearing capacity to meet the requirements.
2, the corner brace can be used as a pivot point outside the plane of the pressurised flange of the steel beam.It is used to ensure the overall stability of the steel beam.