1- and the weight are the stabilizing forces in gravity dams. 2- In the empty reservoir conditions, the maximum compression stress occurred at 3- The saturated zone in the earth dams is under 4- When the embankment slopes are too steep the ..failure may be ....... occurred. 5- .... is the difference in the elevation of the crest of the dam and the maximum water level in the reservoir.

1- and the weight are the stabilizing forces in gravity dams. 2- In the empty reservoir conditions, the maximum compression stress occurred at 3- The saturated zone in the earth dams is under 4- When the embankment slopes are too steep the ..failure may be ....... occurred. 5- .... is the difference in the elevation of the crest of the dam and the maximum water level in the reservoir.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

A masonry dam of trapezoidal cross-section, with one face vertical, has a thickness of 2ft at the top and 10ft at the bottom. It is 22 high and has a horizontal base. The vertical face is subjected to water pressure, the water standing 15 feet above the base. The weight of the masonry is 150 psf. Where will the resultant pressure intersect the base, and what will be the intensity of pressure at the heel and toe assuming: (a) there is no hydrostatic uplift (b) there is a hydrostatic uplift that varies uniformly from that due to a full head of 15ft at the hell to zero at the toe
A masonry dam of trapezoidal cross section, with one face vertical, has a thickness of 1m at the top and 3m at the bottom. It is 7m high and has horizontal base. The vertical face is subjected to water pressure, the water standing 4.5m above the base. The weight of the masonry is 23.5kN/cu.m. Assuming no hydrostatic uplift, where will the resultant pressure intersect the base, and what will be the intensity of pressure at the heel and toe.
A masonry dam has a coefficient of permeability in the vertical and horizontal directions of kz=4m/day and kx=5m/day, respectively. The difference in the head is 18 m and the distance between the base of the dam and the downstream water surface is 18m. Assume z=35 m and width of Dam =40m Determine a) the seepage flow b) the uplift pressure (kpa)at point A C) the uplift force (Kn) acting in the dam. assume that the uplift pressure under the dam varies uniformly
Determine the pressure intensity on the base of the Dam shown. Consider without hydrostatic uplift. Unit weight of concrete is 24 kN/m^3.
A masonry dam of trapezoidal cross section, withone face vertical has a thickness of 60 cm at the top,3.70 m at the base, and has a height of 7.40 m.What is the depth of water on the vertical face ifthe resultant intersects the base at the downstreamedge of the middle third? Assume that the upliftpressure varies uniformly from full hydrostatic atthe heel to zero at the toe. Follow the steps: Step 1. Solve for all the forces. Step 2. Solve for Rx and Ry. Step 3. Solve for RM and OM. Step 4. Solve for x, where we will get the value of h or the depth of water. Note: The answer must be near or exactly 5.83m.
A dam is triangular in cross-section with the upstream face vertical. Water is flushed with the top. The dam is 8 m high and 6 m wide at the base and weighs 1.3 tons per cubic meter. The coefficient of friction between the base and the foundation is 0.8. Determine the maximum unit pressure in kPa on the foundation.
A masonry dam has a trapezoidal cross section, 25 m high, crest width of 3 m and base length 18 m. The upstream face slopes down 12 m in 25 m and the downstream faces slopes down 3 m in 25 m. If the water at the upstram face stands flushed with the crest and assuming no hydrostatic pressuruplift. Compute the location point along the base (measured from the toe) where the resultant force intersects it. The specific gravity of concrete is 2.40. (WITH FREE BODY DIAGRAM)
A masonry dam has a trapezoidal cross-section 25 m high, crest width of 3 m and base length 18 m. The upstream face slopes down 12 m in 25 m and the downstream faces slopes down in 3 m in 25 meters. If the water at the upstream face stands flushed with the crest and assuming no hydrostatic pressure uplift. Compute the location point along the base (measured from the toe) where the resultant force intersects it. The specific gravity of concrete is 2.40
A gravity dam of trapezoidal cross-section with one face vertical and horizontal base is 22 m high and has a thickness of 4 m at the top. Water upstream stands 2 m below the crest of the dam. The specific gravity of masonry is 2.4. FS(sliding) = 1.5
A masonry dam of trapezoidal cross-section, with one face vertical, has a thickness of 2 ft at the top and 10ft at the bottom. It is 22 ft high and has a horizontal base. The inclined face is subjected to water pressure, the water standing to a depth of 15 ft above the base. The weight of the masonry is 150 lbf/ft3. If there is no hydrostatic uplift, where will the resultant pressure intersect the base
A dam is triangular in cross section with the upstream face vertical. Water is flushed with the top. The dam is 9m high and 7m wide at the base and weighs 2.6 tons per cubic meter. The coefficient of friction between the base and the foundation is 0.8. a.Determine the minimum unit pressure on the foundation. b. Determine the factor of safety against sliding. c. Determine the factor of safety against overturning.
The height of a right-triangle shaped concrete gravity dam is 60 m with the 3specific weight is 2.4 t/m . The upstream face of the dam is vertical as shown. The reservoir is full, there is pore water pressure, there is no tail water. The dam is also subjected to the earthquake forces with k= kh=kv= 0.22 coefficient. The fricition coefficient is 0.82. Schematically show all the forces acting on the dam body. Carry out the overturning stability analysis. Carry out the sliding stability analysis.