A uniform concrete slab of total weight 100kN is to be attached as shown to two rods whose lower ends are on the same level. 1. Determine the tensile force of the aluminum rod so that the slab will remain level 2. Determine the ratio of the area of aluminum rod to the steel rod so that the slab will remain level 3. Determine the vertical displacement of the concrete slab if the aluminum rod has a cross sectional area of 320 mm2, with the slab remaining at horizontal level.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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A uniform concrete slab of total weight 100kN is to be attached as shown to two rods whose lower ends are on the same level.

1. Determine the tensile force of the aluminum rod so that the slab will remain level

2. Determine the ratio of the area of aluminum rod to the steel rod so that the slab will remain level

3. Determine the vertical displacement of the concrete slab if the aluminum rod has a cross sectional area of 320 mm2, with the slab remaining at horizontal level.

Problem 2:
A uniform concrete slab of total weight 100 kN
is to be attached as shown to two rods whose
lower ends are on the same level.
O Determine the tensile force of the
aluminum rod so that the slab will remain
level.
Steel
E=200 GPa
L=6m
® Determine the ratio of the area of
aluminum rod to the steel rod so that the
slab will remain level.
® Determine the vertical displacement of the
concrete slab if the aluminum rod has a
cross sectional area of 320 mm?, with the
slab remaining at horizontal level.
Aluminum
E=69 GPa
L=4m
3 m
6 m
1 m
Transcribed Image Text:Problem 2: A uniform concrete slab of total weight 100 kN is to be attached as shown to two rods whose lower ends are on the same level. O Determine the tensile force of the aluminum rod so that the slab will remain level. Steel E=200 GPa L=6m ® Determine the ratio of the area of aluminum rod to the steel rod so that the slab will remain level. ® Determine the vertical displacement of the concrete slab if the aluminum rod has a cross sectional area of 320 mm?, with the slab remaining at horizontal level. Aluminum E=69 GPa L=4m 3 m 6 m 1 m
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