Draw bending moment diagram, Mechanical Engineering

Assignment Help:

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.


Related Discussions:- Draw bending moment diagram

Calculate density of completely dry oak, The density of a sample of oak is ...

The density of a sample of oak is 0.90 g/cm^3. Calculate             a. the density of completely dry oak             b. the percent water in the original sample

Material Science, What is tetra & octahedral voids & how are they formed ?

What is tetra & octahedral voids & how are they formed ?

Determine the deflection under the loads, Determine the deflection under th...

Determine the deflection under the loads: Determine the deflection under the loads as shown in Figure Solution ∑ F y   = 0, so that R A + R B  = 80 + 20 = 100 k

Determine the maximum hoop - conical shells, Determine the maximum hoop: ...

Determine the maximum hoop: A conical water tank of height 2 metres & base radius 500 mm is supported at top and is full of water. The thickness of the wall is refer to 24 mm,

Physics, Ask question #Minimum 1010 words accepted#

Ask question #Minimum 1010 words accepted#

What is auto-ignition temperature, Q. What is Auto-Ignition Temperature? ...

Q. What is Auto-Ignition Temperature? Auto-Ignition Temperature (AIT) - The auto-ignition temperature is the temperature at which a product will burn without application of any

Need of a spectrophotometer, Need of a spectrophotometer: The specific...

Need of a spectrophotometer: The specific instructions will differ with other models, but the principles remain. 1. The instrument must have been warm for at least 15 min.

Hazardous areas classification, Hazardous Areas are formally ranked as bein...

Hazardous Areas are formally ranked as being a designated hazardous area using the relevant regional or country standards that are directly applicable to the plant design under con

Evaluate the work done by the gas during the expansion, (a) What do you und...

(a) What do you understand by the following : (i) Open System (ii) Closed System (iii) Concept of ‘Work' (b) 0.014 m 3 gas at a pressure of 2070 KPa expends to a pressure of

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd