A rigid triangular plate is suspended from a horizontal plane by three vertical wires attached toits corners. The wires are each 1 mm diameter, 1440 mm long with a modulus of elasticity of196 000 N/mm?. The ratio of the lengths of the sides of the plate is 3:4:5. Calculate the deflectionat the point of application of a load of 100 N placed at a point equidistant from the threesides of the plate.Ans. 0.33 mm.

Diameter = d = 1mm Modulus of Elasticity = E = 196000Nmm2 Length of each wire = L = 1440mm Ratio of…

A rigid triangular plate is suspended from a horizontal plane by three vertical wires attached to its corners. The wires are each 1 mm diameter, 1440 mm long with a modulus of elasticity of 196 000 N/mm². The ratio of the lengths of the sides of the plate is 3:4:5. Calculate the deflection at the point of application of a load of 100 N placed at a point equidistant from the three sides of the plate. Ans. 0.33 mm.

A rigid triangular plate is suspended from a horizontal plane by three vertical wires attached to its corners. The wires are each 1 mm diameter, 1440 mm long with a modulus of elasticity of 196 000 N/mm². The ratio of the lengths of the sides of the plate is 3:4:5. Calculate the deflection at the point of application of a load of 100 N placed at a point equidistant from the three sides of the plate. Ans. 0.33 mm.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

Question

A rigid triangular plate is suspended from a horizontal plane by three vertical wires attached to
its corners. The wires are each 1 mm diameter, 1440 mm long with a modulus of elasticity of
196 000 N/mm?. The ratio of the lengths of the sides of the plate is 3:4:5. Calculate the deflection
at the point of application of a load of 100 N placed at a point equidistant from the three
sides of the plate.
Ans. 0.33 mm.

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