actually dia of the bar reduce asper drawing spacing also
decrease that time so how to calculate the spacing of with
respect to changed bar dia?
Answers were Sorted based on User's Feedback
Answer / s.abdul ajees,v.srinivasan
ACTUAL DIA OF BAR AREA/CHANGE DIA OF BAR AREA x ACTUAL SPACING
EX:
AS PER DRAWING 20MM DIA (AREA=3.14X(20^2)/4 =314.16MM^2
CHANG OF RAD 16MM DIA (AREA=3.14X(16^2)/4 =201.06MM^2
ACTUAL SPACING 200MM
=201.06/314.16X200
=127.99MM SAY 120MM C/C
SPACING OF BAR = 120MM C/C
Is This Answer Correct ? | 7 Yes | 1 No |
Answer / prabhakaran.n
unit weight of actual bar/unit weight of changed bar we get
one answer , actual bar spacing/ answer= we get changed
bar spacing..
Is This Answer Correct ? | 11 Yes | 8 No |
Answer / biswajit acharya
The area of reinforcement/area of c/s of one bar
and the maximum spacing requirment of code i.e s<3d
Is This Answer Correct ? | 1 Yes | 5 No |
cause of cylinder test failure
very simple or less time consuming formula for reinforcement calculation by moment
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