AR 1.5 STRUCTURAL MECHANICS – I L/s: 3/Wk Int: 50 End Exam: 50 Total: 100 End Exam: 3 hrs Cr: 3 Course Overview: Gives an in-depth understanding of the concepts associated with different Elements of Structures. Objectives of the Course: To provide knowledge of different forces, force systems, Beams types sectional Properties behavior of different members due to applied forces. Expected Skills / Knowledge Transferred: Basic principles of mechanics and behavior of elements of structures. Course Contents: Unit – I Introduction: Forces, system of forces, resultant, equilibrant Parallelogram law, Triangle law, Lamis Theorem, polygon law, resultant of coplanar, concurrent force system, couple, characteristics of couple, moment, Equilibrium, Varignon’s Theorem. Unit – II Analysis of trusses, types of stresses, Loads on trusses, 2-D truss analysis using method of joint (Cantilever & Simply Supported) Unit – III Stress, Strain, type of stresses, stress-strain cure f