Theory of Structures The maximum bending moment for a simply supported beam with a uniformly distributed load w/unit length, is WI²/8 WI²/12 WI/2 WI²/4 WI²/8 WI²/12 WI/2 WI²/4 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures In plastic analysis, the shape factor for a triangular section, is 1.34 2.34 1.5 2.5 1.34 2.34 1.5 2.5 ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A composite beam is composed of two equal strips one of brass and other of steel. If the temperature is raised Brass experiences compressive force Composite beam gets subjected to a couple All of these Steel experiences tensile force Brass experiences compressive force Composite beam gets subjected to a couple All of these Steel experiences tensile force ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A compound bar consists of two bars of equal length. Steel bar cross -section is 3500 mm²and that of brass bar is 3000 mm². These are subjected to a compressive load 100,000 N. If Eb = 0.2 MN/mm² and Eb = 0.1 MN/mm², the stresses developed are: b = 10 N/mm² s = 20 N/mm 2 b = 6 N/mm² s = 12 N/mm² b = 8 N/mm² s = 16 N/mm² b = 5 N/mm² s = 10 N/mm² b = 10 N/mm² s = 20 N/mm 2 b = 6 N/mm² s = 12 N/mm² b = 8 N/mm² s = 16 N/mm² b = 5 N/mm² s = 10 N/mm² ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures A steel plate d × b is sandwiched rigidly between two timber joists each D × B/2 in section. The steel will be (where Young’s modulus of steel is m times that of the timber). BD² + mbd²)/4D] BD³ + mbd³)/6D] BD² + mbd³)/4D] BD² + mbd²)/6D] BD² + mbd²)/4D] BD³ + mbd³)/6D] BD² + mbd³)/4D] BD² + mbd²)/6D] ANSWER DOWNLOAD EXAMIANS APP
Theory of Structures The point of contraflexure is the point where S.F. is zero M. is minimum M. changes sign M. is maximum S.F. is zero M. is minimum M. changes sign M. is maximum ANSWER DOWNLOAD EXAMIANS APP
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