Compute the flexural stress (MPa) in the concrete for the beam shown using transformed-areamethod. Area of 1-#25 bar is 510 mm? and for 1-#29 bar is 645 mm? . Assume cracked section.2 #2570 mm560'mmM = 275 kN.m700 mmn= 84 #2970 mm- 400 mm- Determine the moment of inertia of the beam shown using the transformed-area method. Areaof 1-#25 bar is 510 mm² and for 1-#29 bar is 645 mm² . Assume cracked section.2#2570 mm560'mmM = 275 kN.m700 mmn = 84 #2970 mm400 mm

Compute the flexural stress (MPa) in the concrete for the beam shown using transformed-area method. Area of 1-#25 bar is 510 mm and for 1-#29 bar is 645 mm? . Assume cracked section. 2 #25 70 mm 560'mm M = 275 kN-m n= 8 700 mm 4 #29 70 mm 400 mm-

Compute the flexural stress (MPa) in the concrete for the beam shown using transformed-area method. Area of 1-#25 bar is 510 mm and for 1-#29 bar is 645 mm? . Assume cracked section. 2 #25 70 mm 560'mm M = 275 kN-m n= 8 700 mm 4 #29 70 mm 400 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

Design criteria for structural loading

The different loads such as loads due to self-weight (dead load) and external loads such as live load, wind loads, seismic load, snow load, and other loads and load combinations that influence the design of a building are called structural loading. The nature of the applied load differs from changes in the location, design, and type of materials used. The design criteria require that structures must be designed and constructed to be able to withstand all load types that are expected to act upon the structure and render its usage for the designated purpose. The structural members such as beams, slabs, columns, and foundations help the structure to withstand the applied load. There are different institutes such as ASCE and ACI that provide building design codes to assure minimum safety requirements and quality of the structures.

Question

Compute the flexural stress (MPa) in the concrete for the beam shown using transformed-area
method. Area of 1-#25 bar is 510 mm? and for 1-#29 bar is 645 mm? . Assume cracked section.
2 #25
70 mm
560'mm
M = 275 kN.m
700 mm
n= 8
4 #29
70 mm
- 400 mm-

Determine the moment of inertia of the beam shown using the transformed-area method. Area
of 1-#25 bar is 510 mm² and for 1-#29 bar is 645 mm² . Assume cracked section.
2#25
70 mm
560'mm
M = 275 kN.m
700 mm
n = 8
4 #29
70 mm
400 mm

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