## Theory of Structures

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Theory of Structures

At any point of a beam, the section modulus may be obtained by dividing the moment of inertia of the section by

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Theory of Structures

The general expression for the B.M. of a beam of length l is the beam carries M = (wl/2) x – (wx²/2)

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Theory of Structures

A steel rod of sectional area 250 sq. mm connects two parallel walls 5 m apart. The nuts at the ends were tightened when the rod was heated to 100°C. If steel = 0.000012/C°, Esteel = 0.2 MN/mm², the tensile force developed at a temperature of 50°C, is

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Theory of Structures

Flat spiral springs

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Theory of Structures

Pick up the correct statement from the following:

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