The major principal stress at the toe of a gravity dam under full rese – 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.	P<sub>v</sub>
B.	P<sub>v</sub> tanQ<sup>2</sup>
C.	P<sub>v</sub> secQ<sup>2</sup>
D.	P<sub>v</sub> sinQ<sup>2</sup>
Answer» D. P<sub>v</sub> sinQ<sup>2</sup>

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