For the beam shown below ________ kN-m is the bending moment at its fixed end a. 0 b. -3 x 105 c. -30 d. -300

Q: lease answer following: given:  - Flexural rigidity of beam= 85000 kNm2   Determine: - General…

A: givenEI=85000kNm2overhanging beam as shown below

Q: The shear center is the point through which a force can be applied which will cause a beam to bend…

A: The shear center is defined as a point on which an applied external load does not create any twist…

Q: A bookshelf is made by placing a wooden plank on two brick supports. Where should the bricks be…

A: In the given problem, the weight of the books is not specify so consider the distributed weight of…

Q: How is the resultant deflection at any point on the beam determined?

A: Deflection of a beam under a load can be expressed as the distance or slope produced by the beam…

Q: B.M. at the free end of a cantilever beam subjected to any type of load is

A: A cantilever beam is a beam with fixed support at one end and other end is kept free .   Figure of…

Q: At the cent re of a uniform beam there is maximum tensile stress zero stress maximum compressive…

A: Uniform beam refers to the beam with uniform load. Its mass is assumed to be concentrated on the…

Q: A beam which has part of the loaded beam extends outside the support is called a a. Fixed beam.…

A: Fixed beam                      : A beam supported on both ends, which are fixed in one place.…

Q: What are the cause of the slopes and displacements of the beams?

A: When a structure is in the action of applied loads, each member shows deformation because of which…

Q: No. 2. as shown, determine the ff: (a) maximum tensile and compressive elastic bending For the…

A:

Q: The distance between two adjacent supports of a beam is known as Select one: a. Slope b. Span c.…

A: The distance between any two adjacent supports of a structure is called span. The beam is also a…

Q: 9. A cantilever is a beam whose Both ends are supported either on rollers or hinges One end is fixed…

A: Answer is option (b) One end is fixed and other end is free.

Q: Describe the cantilevered beam?

A: The cantilevered beam is a kind of horizontal rigid structure which is supported at only one end.…

Q: A precast concrete bcam of length Lis to be lifted from the casting bed and transported so that the…

A: Given: The concrete beam is shown below:

Q: is always the moment at the end if the beam is zero ??????????????????  please tell me so shall I…

A: Reactions at supports in beam will find using equilibrium conditions.  In 2D beam problem there will…

Q: 8. Which of the following are statically determinate beams? a. Only simply supported beams b.…

A: The Statically Determinate Beams are those beams which can be solved by the use of basic equilibrium…

Q: What 3 things are the bending strength of a beam dependent on?

A: Bending strength of a beam is defined as the maximum bending stress that the beam can withstand…

Q: Using Area Moment Method: A simply supported beam AB is shown. Assume EI is constant 1. What is the…

A:

Q: Gm

A: here we have to consider the moment and the reaction force at A,C and E  in a beam fixed support is…

Q: Continue from Question 1 above. What is the maximum bending moment in the beam? P -->X Ob. 3 - PL 4…

A:

Q: olute maximum shear from the left end of the beam? (in ft) e. What is the absolute maximum moment…

A: given:length l=13ftw=150lb/ft

Q: Why is it important to determine the maximum shear and moment in the beam?

A: It is important to determine maximum shear force and bending moment as it gives us value for safe…

Q: For the beam shown in the Figure. 15 KN/m Draw the S.F.D and B.M.D with all details, values and…

A:

Q: The distance between the lower face of the beam :and the neutral axis (in)

A:

Q: Briefly discuss the importance of establishing the sign convention in representing the internal…

A: The shear and bending moment diagrams are mainly used to determine the critical sections of the beam…

Q: Which is the expression for the neutral axis of a beam subjected to pure bending about z axis?

A:

Q: 7. beam is statically indeterminate if Group of answer choices r>3n r3r

A: Statically indeterminate : Unknown forces or moments are not determined by the laws of statics is…

Q: For the T-beam formed by welded structural steel plates, assume that it has: linearly elastic…

A: Given data as per the question Load =9000 kg Calculations  Now using parallel axis theorem Moment of…

Q: Will the beam shown be in 'positive' or 'negative' bending? II Select one: O a. None of these…

A: A sagging bending moment is considered positive bending and a hogging bending moment is considered…

Q: (iii) The shear force in a beam subjected to pure positive bending is a) Positive b) Negative c)…

A:

Q: In a cantilever beam, the bending moment is maximum at its free end. Select one: True False

A:

Q: Normally the cross section of a beam is first designed to resist theallowable bending stress.True or…

A: Cross-Section The cross-section is taken perpendicular to the longitudinal axis of the bar. All the…

Q: Why do the actual bending and shear stress in the beam do not exceed allowable limits?

A: Given Actual bending stress Actual shear stress To find State why actual bending stress and shear…

Q: A simply Sapported beam aS Shown -ind The value of thp ma tress(max) that can be 12,KN 2 KN

A: For the given beam the maximum shear force is 12 kN. The given cross-section of the beam is,

Q: Does a positive internal moment tend to bend the beam concave upwards?why?

A: Let's assume a simply supported beam of length L. Then calculate the reactions on both the…

Q: -What is the absolute maximum shear force in the beam -What is the absolute maximum bending moment…

A: draw SFD and BMD.for solution refer below images.

Q: Why does the moment in a beam generally vary along its length?

A: The moment in a beam generally varies along its length due to the presence of shear force in the…

Q: What happens when the internal shear or moment in the beam is maximum?

A:

Q: A beam is said to be in pure bending when (A) BM is const. and SF is zero (B) BM is zero and SF is…

A: Option a is correct

Q: On the neutral axis of a beam bending stress is zero Select one: O True False

A: True

Q: hat is the maximum bending moment in the beam in kNm? the absolute magnitude of the moment must be…

A: We have to first determine the reaction @ supports then derive the expression for moments

Q: On the neutral axis of a beam bending stress is zero Select one: O True O False

A:

Q: W: In order to increase flexural strength of long beam. its prefer to

A: Let us discuss how flexural strength of long beam in improved.

Q: As the same total load becomes evenly distributed over larger portions of a simple span, the maximum…

A: Given Data : Total Load  Evenly distributed load Simple span