Problem: Using WSD & USD, design the midspan reinforcement of stringer (B-3) for the second floor of a 3-storey residential building shown below. Use 20.7MPa compressive strength of concrete @ 28-days and grade 40 reinforcing bars. Use Ye 24.5 KN/m³. Design the stringer as rectangular beam. Assume simply supported. Superimposed Deadloads - 2.70 KPa Stirrups - 10mm Main bar - 25mm 700

Problem: Using WSD & USD, design the midspan reinforcement of stringer (B-3) for the second floor of a 3-storey residential building shown below. Use 20.7MPa compressive strength of concrete @ 28-days and grade 40 reinforcing bars. Use Ye 24.5 KN/m³. Design the stringer as rectangular beam. Assume simply supported. Superimposed Deadloads - 2.70 KPa Stirrups - 10mm Main bar - 25mm 700

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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Question

Problem: Using WSD & USD, design the midspan reinforcement of stringer (B-3)
for the second floor of a 3-storey residential building shown below. Use 20.7MPa
compressive strength of concrete @ 28-days and grade 40 reinforcing bars. Use Ye=
24.5 KN/m³. Design the stringer as rectangular beam. Assume simply supported.
450mm
250mm
250mm,
450mm
Superimposed Deadloads = 2.70 KPa
Stirrups - 10mm
Main bar = 25mm
350mm
B-4
STAIRWELL
B-1
250x400mm
S-3
B-3
250x400mm
S-4
3096 mm
350mm
B-4
350mml
Stringer Section
2096 mm
3596 mm
2096 mm
700mm

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