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What is the ratio of maximum shear stress to the average shear stress in the case of solid circular if The value of E is the same in both compression and tension.

The section of the beam is a T having a flange of x 25 mm and web 25 x mm. To what temperature the assembly can be rised that the stresses in the material due to the load are nullified. The transverse section which was plane before bending remains plains oof bending also. Also, sketch the shear stress distribution showing the stress values at the salient points, across the section. Determine i Deflection at D ii Slope at the end A.

What is the deflection at the free end? If the temperature of the assembly is raised by 60 o C, find the stresses develope d in the two materials, if i the distance between the stoppers remains constant and ii increased by 0.

### DOOZYSTUDY: CE Mechanics Of Solids Question And Answer Unit 1

It is filled with water at atmospheric pressure. If one or both of the end portions are extended beyond the support then it is called over hanging beam. Draw the shear stress distribution for a cee2201 section where the shear force is 50 kN.

Determine the change in length, diameter and volume of the ro d. A load which is acting at a point is called point load. Enter the password to open this PDF file: How would you modify the cross section of the beam, if it carries a concentrated load of 20 kN place d at the centre with the same ratio of breadth to depth? If the angle of twist is same for each section, determine the length of each portion and the total angle of twist.

The length being equal mecnanics mm for both, the assembly or held between two stoppers exactly at mm apart.

Determine the shearing stress. A laminated wooden beam mm wide and mm deep is made of three mm x 60 mm planks glued toge ther to resist longitudinal shear.

Write the theory of simple bending equation? Calculate the value of modulus of rigidity. Take the modulus of rigidity as 8. The stress acting along the circumference of the cylinder is called circumferential stress or hoop stress whereas the stress acting along the length of the cylinder is known as longitudinal stress.

Find the stresses in the rods. The beam is simply supported over a span of 5 m. Introduction to Dynamics – Pioneer. The compound tube carries an axial load o kN. Maximum permissible shear stress is 50 MPa and shear modules 0.

What is the condition to be satisfied for a perfect frame? Two solid shafts AB and BC of aluminum solide steel respectively are rigidly fastened together at B and attached to two rigid supports at A and C. The ends being firmly fastened together. The assumptions made in finding out the forces in a frame are: Find the height by which the weight should be dropped before striking the spring so that the spring may be compressed by 18 cm. A Cylindrical vessel whose ends are closed by means by rigid flange plates, is made of steel plate 3 mm thick.

What is meant by section modulus? Calculate the slope and deflection at the point of application of the moment. What is meant by shear can be?

The moment of inertia of the section of the beam is x10 6 mm4. A T section beam of flange mm x 20 mm and web mm x 25 mm is subjected to a shear force of 50 kN. The compound tube carries an axial load of KN. Find i solifs direction and magnitude mechaics each of the principal stress ii magnitude of greatest shear stress.

Compute the maximum shearing stresses in each material.

## CE2201 Mechanics of Solids April May 2010 Question Paper

Calculate the shear stress at neutral axis and mechankcs the junction of the web and flange. If the q max is same for both, how much more material is required for the solid shaft. A water line of 1. What are types of stress in a thin cylindrical vessel subjected to internal pressure? What is the value of maximum of minimum shear stress in a rectangular cross section?

BM is said to negative if moment on left side of beam is counterclockwise or right side of mechanisc beam is clockwise.

### CE Mechanics of Solids May June Question Paper – University Question Papers

What is compound bar? The shear stress is constant along the beam width The presence of shear stress does not affect the distribution of bending stress.

Solide moment area method is more useful, when compared with double integration?