A beam of uniform cross-section, simply supported at ends carries a concentrated load W at mid-span. If the ends of the beam are fixed and only load P is applied at the mid-span such that the deflection at the centre remains the same, the value of the load P will be

Obtain an expression for the deflection curve of the simply supported beam of Fig. 8-7 subject to the uniformly distributed load w. W mmmmm Fig. 8-7 Determine the maximum deflection of above beam if E=100GPa ● W=200N/m L=4m Rectangular beam section 2cmx8cm (W x D) In addition, you are asked to, W ● Evaluate the types of connection that will be needed to provide the simply supported design ● Discuss the relationship between bending shear, and deflection. • Evaluate steel and reinforced concrete and their structural efficiency in managing bending shear, and deflection. Answer All Questions.

04. The load Q is gradually increased from zero to 120kN. a) Does failure occur in bars BE and BD? b) Determine the maximum deflection at pointB. a = 0.64m Square Cross-Section 10mm x 10mm 1.7m E A36-Carbon Steel A36-Carbon Steel 2.64 m OD for all pins = 6mm

A simply supported beam is 0.6 feet long, and has a distributed load of 8.9 kips/ft pointing in the negative y direction along the entire beam. First- find the maximum moment in the beam? HINT: You should draw the beam. QUESTION: If the y distance from the neutral axis to the furthest fiber in tension is = -5 inches, and the moment of inertia of the beam is 100 in4, then what is the bending stress in the beam? in psi? Give answer to 1 decimal point, and no units, such as 1250.1 (not 1250.1 psi)