Draw bending moment diagram, Mechanical Engineering

Draw bending moment diagram:

Draw the shear force diagram (SFD) & bending moment diagram (BMD) for the beam illustrated in Figure .

Solution

Reaction at the support A, RA = + 4 + (1.5 × 6) = + 13 kN.

Shear Force

SF at A, FA = + 13 kN (considering right side)

SF at C, FC = + 13 - 1.5 × 6

                      = + 4 kN

SF just left of D = + 13 - 1.5 × 6

                          = + 4 kN

SF just right of D = + 4 - 4 = 0

29_Draw bending moment diagram.png

Figure

Bending Moment

BM at B, MB = 0  (As, the moment at the free end is equal to zero)

BM at D, MD = 0 (letting right side of D, there is no loading on BD)

BM at C, MC = - 4 × 2 = - 8 kN m (- ve sign because of right anticlockwise)

BM at A, MA = - 4 × 8 - 1.5 × 6 ×(6/2) = - 59 kN m.

Posted Date: 1/22/2013 12:32:43 AM | Location : United States







Related Discussions:- Draw bending moment diagram, Assignment Help, Ask Question on Draw bending moment diagram, Get Answer, Expert's Help, Draw bending moment diagram Discussions

Write discussion on Draw bending moment diagram
Your posts are moderated
Related Questions
Find out the centroid of an area of a semicircle: Find out the centroid of an area of a semicircle illustrated in Figure. Solution You shall note that it is not p


Compute the utilization of peak capacity: If the fabrication department of the engine manufacturer, operated under ideal conditions, produces 100 engines per day. Management b




FRICTION: you have learnt laws of friction and problems involving dry friction. The relative sliding motion of one body on another body is resisted by forces called as frictio

SERVICE INDUSTRY GROWTH: The service industry is growing very fast in today's world market scenario. In Indian context, we can see the impact of service sector growth upon (GDP) g

Torsional equation: Derive the Torsional equation T / J = Π  /R = Gθ / L Or Derive an expression for the shear stress in shaft subjected to a torque. Sol.

How the boiler are classified? Sketch and define the babcock & Wilcox boiler and also Compare the water tube boiler and fire tube?