Simplified Problems in Strength of Materials and Structural Design

16 feet 20 feet algebraic sum allowable unit angle applied axis X-X base line beam as shown bending moment bolt cantilever beam center of gravity center of moments column compressive stress computed concentrated load cross-section deflection Determine the reactions diameter distance draw elastic limit equal equation equilibrium polygon factor of safety feet long flange foot-pounds force polygon forces acting forces P1 formula ft-lb girder graphic inch-pounds inches4 inertia joint left reaction length line of action loads acting maximum bending maximum shear moment of inertia neutral axis ordinates P₂ parallel pounds per square Q Determine R₁ R₂ radius of gyration reactions R1 rectangle respect right reaction rivets roof truss safe load section modulus shear diagram shear line simple beam space diagram span square inch steel stress diagram tensile stress tension tion total load uniformly distributed load unit shearing stress unit-stress unknown forces weight weld X-X axis