The major resisting force in a gravity dam is

Related MCQs

• When the reservoir is full, the maximum compressive force in a gravity dam is produced
• The uplift pressure on a dam can be controlled by i) constructing cutoff under upstream face ii) constructing drainage channels bet-ween the dam and its foundation iii) by pressure grouting in foundation The corret answer is
• The forces, which are considered for the analysis of an elementary profile of a gravity dam under empty reservoir condition, are i) Water pressure ii) Self weight iii) Uplift iv) Pressure due to earthquake The correct answer is
• When the upstream face of a gravity dam is vertical, then the intensity of water pressure at the water surface and at the base respectively will be (where w is unit weight of water and H is the depth of water.)
• The maximum permissible eccentricity for no tension at the base of a gravity dam is
• Presence of tail water in a gravity dam i) increases the principal stress ii) decreases the principal stress iii) increases the shear stress iv) decreases the shear stress The correct answer is
• The uplift pressure on the face of a drainage gallery in a dam is taken as
• The most suitable material for the central impervious core of a zoned embankment type dam is
• Seepage through embankments in an earthen dam is controlled by
• Seepage through foundation in an earthen dam is controlled by providing