Bissoy.com
Doctors Medicines MCQs Q&A

When on end of a fixed beam deflects by δ then the bending moment at deflected end is

When on end of a fixed beam deflects by δ then the bending moment at deflected end is Correct Answer <span class="math-tex">\(\frac{{6EI}}{{{L^2}}}\)</span>

The bending moments developed at supports in a beam under different support conditions  due to  sinking of support are given as:

Case: when both ends of beam are fixed and one support settle down by amount 's'

[ alt="F2 Savita Engineering 18-4-22 D1" src="//storage.googleapis.com/tb-img/production/22/04/F2_Savita_Engineering_18-4-22_D1.png" style="width: 246px; height: 153px;">

Case 2: When one end is fixed & other is pined are

A pin support settle down

[ alt="F2 Savita Engineering 18-4-22 D2" src="//storage.googleapis.com/tb-img/production/22/04/F2_Savita_Engineering_18-4-22_D2.png" style="width: 241px; height: 123px;">

B. Fixed support settle down

[ alt="F2 Savita Engineering 18-4-22 D3" src="//storage.googleapis.com/tb-img/production/22/04/F2_Savita_Engineering_18-4-22_D3.png" style="width: 248px; height: 147px;">

Related Questions

Consider the following statements regarding types of supports and beams: 1. When both supports of beams are roller supports, the beam is known as simply supported beam. 2. A beam with one end fixed and the other end free is known as fixed beam. 3. A beam with both ends fixed is known as cantilever beam. 4. A beam with one end fixed and the other simply supported is known as propped cantilever. Which of the above statements is/are correct ?
Consider the following statement: 1. X-ray beam can be deflected by a magnetic field. 2. X-ray beam can be deflected by a electric field. 3. X-ray can neither be deflected by an electric field nor by a magnetic field. Which of the following statement is correct?
In which of the following cases, there exists the situation of Pure Bending in some part of the beam or along the entire beam? i) A simply supported beam subjected to two equally spaced downward concentrated loads ii) A simply supported beam subjected to two equally spaced opposite moments iii) A cantilever beam subjected to clockwise moment at free end iv) An overhanging beam with both side overhangs subjected to different concentrated loads at both the free ends
Consider the following statements with regards to the shear force diagram for the beam ABCD: 1. The beam ABCD is an overhanging beam having supports at A and D only. 2. The beam carries a point load of 20 kN at C. 3. The beam carries a concentrated load of 10 kN at the end B. 4. The beam is an overhanging beam having supports at C and D only. 5. The beam carries a uniformly distributed load of 70 kN over the left hand portion AC only. Which of the above statements are correct?
A reinforced concrete beam is subjected to 5 kNm bending moment due to dead load and 25 kNm bending moment due to live load. What should be the design bending moment for limit state of collapse? 
The bending moment of a cantilever beam of length $$l$$ and carrying a gradually varying load from zero at free end and w per unit length at the fixed end is ________ at the fixed end.
Which of the following is the imaginary beam of same span as the original beam loaded with M/EI diagram of the original beam, such that the shear force and bending moment at a section will represent the rotation and deflection at that section in the original beam?
The bending moment at a section tends to bend or deflect the beam and the internal stresses resist its bending. The resistance offered by the internal stresses, to the bending, is called
The part of the shear force diagram for a beam is shown in the figure If the bending moment at B is -9 kNm, then the bending moment at C is
If the bending of the beam is concave upwards then the bending moment developed is called __________ moment.