Q:: For the frame shown in below figure, column has been reinforced with 8616 for longitudinal reinforcement and with 10@250mm for lateral ties. 1-Checked adequacy of proposed column 5000 5000 Wu50 kN/m section. 2-Due to some construction problems, concrete compressive strength (fc')has Wun75 KNim been reduced during casting process to be 21MPA instead of 28MPA. Does the column still adequate with this deficiency in concrete? 450 3-In your solution, assume that: • The column is short. • Self-weight for all concrete members could be neglected. • Let fy-400MP.. (50%) Column Section

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Q: For the frame shown in below figure,
column has been reinforced with 8616 for
longitudinal reinforcement and with
$10@250mm for lateral ties.
1-Checked adequacy of proposed column
section.
5000
5000
Wu-50 kN/m
2-Due to some construction problems,
concrete compressive strength (fe')has Wu75 KNm
been reduced during casting process to be
21MPA instead of 28MPA. Does the column
still adequate with this deficiency in
concrete?
450
3-In your solution, assume that:
• The column is short.
• Self-weight for all concrete members
could be neglected.
• Let fy-400MPA. (50%)
Column Section
Transcribed Image Text:Q: For the frame shown in below figure, column has been reinforced with 8616 for longitudinal reinforcement and with $10@250mm for lateral ties. 1-Checked adequacy of proposed column section. 5000 5000 Wu-50 kN/m 2-Due to some construction problems, concrete compressive strength (fe')has Wu75 KNm been reduced during casting process to be 21MPA instead of 28MPA. Does the column still adequate with this deficiency in concrete? 450 3-In your solution, assume that: • The column is short. • Self-weight for all concrete members could be neglected. • Let fy-400MPA. (50%) Column Section
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