A uniform concrete slab is to be attached to two rods whose lowers ends are initially at the same level. Whatis the required area, in mm², of aluminum rod so that slab will remain level after it is attached to the rods?4 mAluminumE = 72 GPaSteelA= 96 mm <E = 200 GPa4 m3 m-0.50 m

Let W be weight of concrete slab. To find area of aluminium rod

niform concrete slab is to be attached to two rods whose lowers ends are initially at the same level. What he required area, in mm?, of aluminum rod so that slab will remain level after it is attached to the rods? 4 m Aluminum E = 72 GPa Steel A= 96 mm2 E = 200 GPa 4 m 3 m- 0.50 m

niform concrete slab is to be attached to two rods whose lowers ends are initially at the same level. What he required area, in mm?, of aluminum rod so that slab will remain level after it is attached to the rods? 4 m Aluminum E = 72 GPa Steel A= 96 mm2 E = 200 GPa 4 m 3 m- 0.50 m

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter12: Composite Materials

Section: Chapter Questions

Problem 12.7P: Estimate the transverse tensile strength of the concrete in Problem 12.6.

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Analysis and Procedures for Material Selection

The term material selection means to select the right material for various engineering applications. There are various engineering materials available and each has different individual properties. Thorough knowledge of the material properties and behavior is crucial in the design process. For instance, a structural member, such as a beam, is used to support vertical shear loads by the building itself. To withstand such loads, the material of the beam must possess adequate strength and stiffness to resist any deformation that might lead to the formation of cracks.

Question

A uniform concrete slab is to be attached to two rods whose lowers ends are initially at the same level. What
is the required area, in mm², of aluminum rod so that slab will remain level after it is attached to the rods?
4 m
Aluminum
E = 72 GPa
Steel
A= 96 mm <
E = 200 GPa
4 m
3 m-
0.50 m

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