Which is economical... A column of size 9"*9" Using M20 Or a column of Size 9"*12" Using M15
Answer Posted / asr
steel & grade of concrete are inversionally proportional..
there fore if you increse size of coloum means you are increasing steel in coloum then you can decrease grade of concrete
Is This Answer Correct ? | 9 Yes | 2 No |
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