Define Structural engineering:

Structural Engineering is a branch of civil engineering which deals with the design and construction of structures (such as dams, buildings, bridges)

Define Strength of Materials:

STRENGTH OF MATERIALS also called mechanics of materials, is subject which deals with the behaviour of solid objects subject to stresses and strains.

 STRENGTH OF MATERIALS, also study of  various methods of calculating the stresses and strains in structural members, such as columns, beams and shafts.

Define construction management-

 CONSTRUCTION MANAGEMENT:

Construction management is a professional service that provides a project’s owner(s) with effective management of the project's schedule, cost, quality, safety, scope, and function. Construction management works for all project delivery methods. No matter the setting, a Construction Manager’s (CMs) responsibility is to the owner and to a successful project.