The rectangular doubly reinforcement stress concrete block with the arrangement of reinforcement of 2N28 bars on top and 3N28 bars on bottom. Themodulus of elasticity are Ec =23,500MPa and Es = 200,000MPa. Dead load is 18KN/m and live load is 12KN/m.f'c = 25MPa800730N12 ligs (fx.t-500MPa)Ast = 3N28350Span = 10mFigure 3Use the Transformed section approach considering the presence of steel. Calculate the concrete area and transformed steel area in bothtension and compression shown in Figure 3.n=Es/EcAst=1232mm^2Use n-1 for the transformed area to do the calculate. Unit: mm^2 with two decimal

Given data:- Steel bar on top = 2N28 Steel bar on bottom = 3N28 Modulus of elasticity, Ec = 23500…

The rectangular doubly reinforcement stress concrete block with the arrangement of reinforcement of 2N28 bars on top and 3N28 bars on bottom. The modulus of elasticity are Ec =23,500MPa and Es = 200,000MPa. Dead load is 18KN/m and live load is 12KN/m. f=25MPa 800 730 N12 ligs (fx.f=500MPa) Ast = 3N28 350 Span= 10m Figure 3 Use the Transformed section approach considering the presence of steel. Calculate the concrete area and transformed steel area in both tension and compression shown in Figure 3. n=Es/Ec Ast=1232mm^2 Use n-1 for the transformed area to do the calculate. Unit: mm^2 with two decimal

The rectangular doubly reinforcement stress concrete block with the arrangement of reinforcement of 2N28 bars on top and 3N28 bars on bottom. The modulus of elasticity are Ec =23,500MPa and Es = 200,000MPa. Dead load is 18KN/m and live load is 12KN/m. f=25MPa 800 730 N12 ligs (fx.f=500MPa) Ast = 3N28 350 Span= 10m Figure 3 Use the Transformed section approach considering the presence of steel. Calculate the concrete area and transformed steel area in both tension and compression shown in Figure 3. n=Es/Ec Ast=1232mm^2 Use n-1 for the transformed area to do the calculate. Unit: mm^2 with two decimal

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

Composite Construction

Composite construction is the construction of structures in which two or more materials are used. Regarding structural engineering, composite construction is a construction where two materials are bound together in a technical manner such that both the materials act as a single unit to carry and transfer the load. The motives of composite construction are to increase the structural strength, make structures more aesthetic, and provide a sustainable environment.

Question

The rectangular doubly reinforcement stress concrete block with the arrangement of reinforcement of 2N28 bars on top and 3N28 bars on bottom. The
modulus of elasticity are Ec =23,500MPa and Es = 200,000MPa. Dead load is 18KN/m and live load is 12KN/m.
f'c = 25MPa
800
730
N12 ligs (fx.t-500MPa)
Ast = 3N28
350
Span = 10m
Figure 3
Use the Transformed section approach considering the presence of steel. Calculate the concrete area and transformed steel area in both
tension and compression shown in Figure 3.
n=Es/Ec
Ast=1232mm^2
Use n-1 for the transformed area to do the calculate. Unit: mm^2 with two decimal

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