The major principal stress at the toe of a gravity dam under full res – McqOptions

MCQOPTIONS

1.	The major principal stress at the toe of a gravity dam under full reservoir condition neglecting the tailwater effect is given by ____________________
A.	Pv
B.	Pv tanQ2
C.	Pv secQ2
D.	Pv sinQ2
Answer» D. Pv sinQ2

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