1, definition: column shoulder beam refers to the connection between the column and beam, usually to improve the strength of the beam and widen the part on the column. Cow leg refers to the lower protruding part of the column, usually set to increase the stability and load-bearing capacity of the column.
2, location: column shoulder beam is located in the connection between the column and the beam, at the top of the beam. The bull leg is located in the lower part of the column, above the ground or foundation.
3, function: the main role of the column shoulder beam is to increase the strength and bearing capacity of the beam, but also to increase the stability of the column. The main role of the bull's leg is to increase the stability and bearing capacity of the column.