RQD is calculated on the basis of
A length of core pieces obtained should be less than 10 cm with natural joints in it
B length of core pieces obtained should be more than 10 cm with natural joints in it
C Natural joints do not play any role
D None of the above
The correct Answer Is B
B length of core pieces obtained should be more than 10 cm with natural joints in it
A length of core pieces obtained should be less than 10 cm with natural joints in it
B length of core pieces obtained should be more than 10 cm with natural joints in it
C Natural joints do not play any role
D None of the above
The correct Answer Is B
B length of core pieces obtained should be more than 10 cm with natural joints in it
