what is the difference between bending and torsion ? Explain their equations & differences between them with their s.i. units?

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A bending moment is the internal reaction to a bending load. It is therefore acting on a surface that would be normal to the neutral axis of the part. Torque is a moment that is applied in such a way that it tends to rotate a body around its axis. The usual example being a torsional moment on a shaf...
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A Research Scholar at IISc Bangalore with good mathematical background

Bending refers to moment along the plane of cross section area which causes the member to bend..whereas torsion is the moment acting on the plane perpendicular to cross sectional area which causes the member to twist
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bending means actualy when load is applyed on the beam then beam is bend by increasing he load and torsion means any cyleander was deform at an angle
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These are all analogs and rest on the same concept. A moment is equivalent to a force multiplied by the length of the line passing through the point of reaction and that is perpendicular to the force. A bending moment is the internal reaction to a bending load. It is therefore acting on a surface...
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These are all analogs and rest on the same concept. A moment is equivalent to a force multiplied by the length of the line passing through the point of reaction and that is perpendicular to the force. A bending moment is the internal reaction to a bending load. It is therefore acting on a surface that would be normal to the neutral axis of the part. read less
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If Someone asks you this question in viva then to differentiate them simply answer difference in their line of action for torsion line of action in longitudional axis and for bending it is lateral axis.
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Dubai: Bending relates to bending force and torsion or torque relates to a rotating force Dubai: Equation for bending =F/A , F = force. A= area it is expressed in N/m2. In SI units ML-1 T-2 Dubai: Equation for torsion or torque = Fr. F=Force, r=radius. It is expressed in Nm. In SI units ML2 T-2
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[2/23, 8:25 PM] Dubai: Bending relates to bending force and torsion or torque relates to a rotating force [2/24, 2:15 AM] Dubai: Equation for bending =F/A , F = force. A= area it is expressed in N/m2. In SI units ML-1 T-2 [2/24, 2:18 AM] Dubai: Equation for torsion or torque = Fr. F=Force, r=radius. It is expressed in Nm. In SI units ML2 T-2 read less
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bending; when external force applied on element to bend its structural figure .s.i unit for bending is newton meter(N-m), equation M=r^F torsion: we can say that twisting in the object due to applied force is cause torsional effect. s.i. unit for torsion (N-m) equation for torsion T=Jt/linto G
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Physically, both are same.They are both a cross product of a radius vector from an origin to a point of application with the force applied at that point of application.In engineering, we tend to draw the distinction such that "moments" are perpendicular to the long direction of the structural member,...
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Physically, both are same.They are both a cross product of a radius vector from an origin to a point of application with the force applied at that point of application.In engineering, we tend to draw the distinction such that "moments" are perpendicular to the long direction of the structural member, and torques are along the long direction of the structural member.It is just a nomenclature trick for keeping track of which axis they lie upon. Torques typically cause twisting, bending moments are what is said to cause bending. read less
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A bending moment is the internal reaction to a bending load whereas Torque is a moment that is applied in such a way that it tends to rotate a body around its axis.
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Bending: Stresses produced due to bending moment (S.F zero) are called bending. Torsion:- In the field of solid mechanics, torsion is the twisting of an object due to an applied torque. Equation bending M/I=bending stress/Y=E/R and Torsion equations:- T/polar moment of inertia = shear stress/R = modulus...
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Bending: Stresses produced due to bending moment (S.F zero) are called bending. Torsion:- In the field of solid mechanics, torsion is the twisting of an object due to an applied torque. Equation bending M/I=bending stress/Y=E/R and Torsion equations:- T/polar moment of inertia = shear stress/R = modulus of rigidity. Angle of twist/L. Torsion units:N/m2. read less
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