Question

What is the recommended value of shear friction factor against sliding?

a.

More than unity

b.

Less than unity

c.

More than 3 to 5

d.

Less than 3

Posted under Irrigation Engineering

Answer: (c).More than 3 to 5

Interact with the Community - Share Your Thoughts

Uncertain About the Answer? Seek Clarification Here.

Understand the Explanation? Include it Here.

Q. What is the recommended value of shear friction factor against sliding?

Similar Questions

Explore Relevant Multiple Choice Questions (MCQs)

Q. The small openings made in the huge body of a concrete gravity dam such as sluices and inspection galleries can be assumed to be causing only local effects without any appreciable effect on the distribution of stresses as per the principle of_____________________

Q. A concrete gravity dam having a maximum reservoir level at 200 m and the RL of the bottom of the dam 100 m. The maximum allowable compressive stress in concrete is 3000 KN/m² and the specific gravity of concrete is 2.4. Calculate the height of the dam and check whether it is a high dam or low dam.

Q. The axis of a gravity dam is the ______________________

Q. Presence of tail-water in a gravity dam ____________________

Q. The provision of drainage gallery in a gravity dam helps in reducing ____________________

Q. Which of the following attempts are made to reduce the uplift in order to economize on the provided section of a concrete gravity dam?

i. Providing drainage gallery to collect seepage water
ii. Constructing cut-off under upstream face
iii. Pressure grouting in dam foundation
iv. Provision of shear keys or keyways

Q. Transverse joints in concrete gravity dams are the ___________________________

Q. Leakage through the transverse joints in a gravity dam is prevented by ____________

Q. In order to reduce uplift on a gravity dam, the type of grouting done is ____________________

Q. The general value of lift for concrete is taken as __________________

Q. The horizontal joints that extends through the entire width of the dam section and are developed at each lift height is called as ___________________

Q. Which of the following joints justifies the two-dimensional analysis of gravity dams?

Q. The foundation pressure used in the pressure grouting is equal to _________________

Q. Which of the following earth dam is suitable only on impervious foundation?

Q. Which of the following zone in Zoned type embankment prevents piping through cracks?

Q. Which of the following soil material is most preferred for the central core material of zoned embankment type dam?

Q. Which embankment has the thickness of the diaphragm at an elevation less than 10 meters or the height of the embankment above the corresponding elevation?

Q. The blanket in earth dam is provided ___________________

Q. Which of the following statement is correct with reference to earthen dams?

Q. During the construction of an earthen dam by hydraulic fill method, development of pore pressure becomes important in the __________________

Recommended Subjects

Are you eager to expand your knowledge beyond Irrigation Engineering? We've handpicked a range of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of various subjects. Happy exploring!