Q. According to Terzaghi, the ratio of D₁₅ of filter to D₁₅ of base material should be _____________

View solution

Q. Which of the following is not provided in order to control the possibility of sand boiling?

View solution

Q. The seepage forces within the filter are controlled up to permissible small magnitudes when the ratio of D₁₅ of filter to D₁₅ of base material is ___________________

View solution

Q. An arch dam looks like a single arch in _________________

View solution

Q. A non-vertical arch dam is known as a _______________

View solution

Q. Greater is the wall curvature in an arch dam, greater will be the economy in the dam thickness.

View solution

Q. Which of the following is the most economical type of arch dam?

View solution

Q. A constant angle arch dam when compared to constant radius arch dam utilizes concrete quality of about ______________

View solution

Q. Which among the following type of dam section is expected to be the thinnest and the most economical?

View solution

Q. The most economical central angle of the arch rings of an arch dam can be adopted only at one place preferably at mid-height in an arch dam is of the type __________________

View solution

Q. In an arch dam, the extrados curve refer to the arch rings corresponding to the ____________________

View solution

Q. A V-shaped valley with stronger foundations can suggest the choice of an arch dam is of the type ___________________________

View solution

Q. A constant radius arch dam is also sometimes called as _______________

View solution

Q. The type of arch dam which generally requires overhangs at abutments is of ________________________

View solution

Q. Which of the following forces is the least important in the design of arch dams?

View solution

Q. Which of the following theory is the most accurate method to design arch?

View solution

Q. Which among the following is not an assumption of the ‘Trial Load Analysis’ method of design of arch dams?

View solution

Q. The thin cylinder theory for designing arch dams is based only on ___________________

View solution

Q. The temperature stresses producing worst effects in the design of arch dams are caused by ______________

View solution

Q. The stresses due to rib-shortening become quite important in the case of _____________

View solution