mix design of concrete using indian standard methods
Answer Posted / sekar.k
M10,M15,M20,M25,M30,M35,M40,M50,M60,M70& M80 These are
the mix designs now using in civil engineering field as per
the indian standard methods.
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In foundation design, while we do the base pressure check, we normally check if the attained pressure value is less than the GROSS BEARING CAPACITY of the soil which is the sum of net bearing capacity of soil and the overburden pressure. Actually, the overburden pressure acts against the net bearing capacity of the soil and I feel that we are actually increasing the bearing capacity value and doing the check. I feel that this is NOT right. Please clarify on this.
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