For a masonry dam of base width b, at which location w.r.t. the central line, should the resultant loading intersect the section to avoid tension in any horizontal section ?

For a masonry dam of base width b, at which location w.r.t. the centra

1.	For a masonry dam of base width b, at which location w.r.t. the central line, should the resultant loading intersect the section to avoid tension in any horizontal section ?
A.	Outside of b/6
B.	Within b/6
C.	Within b/8
D.	At the central line
Answer» C. Within b/8

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For a masonry dam of base width b, at which location w.r.t. the central line, should the resultant loading intersect the section to avoid tension in any horizontal section ?

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