DAM. A dam is triangular in cross-section with the upstream face vertical. Water is flushed with the top. The dam is8m high and 6m wide at the base and weighs 2.4 tons per cubic meter. The coefficient of friction between the baseand the foundation is 0.8. Determine (a) maximum and (b) minimum unit pressure on the foundation, and factorsof safety (c) against overturning and (d) against sliding.Please attach your answer with solution in the space provided or at the end of this assessment.Use the editor to format your answer

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Answered: DAM. A dam is triangular in…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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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.
A trapezoidal concrete dam is 20m high. The upstream face is vertical and the water is flush with the top, which is 3m wide. The coefficient of friction between the base of the dam and the foundation is 0.60. It is required to have a factor of safety of 3m for overturning and Knowing that the specific gravity of ancrete is 2.40. a.) Find the required width of the base. b.) Find the factor of safety against sliding c) Find the pressure at the heel and toe
A trapezoidal dam has width at the top of 2m and width at the bottom is 14m. The upstream face is vertical and the total height of the dam is 22m. The depth of the water on the upstream face of the dam is 20m. If the coefficient of friction between the dam and the foundation is 0.88, using unit weight of concrete equal to 23.5 kN/cu.m, a) compute the factor of safety against slidingb) compute the factor of safety against overturning
pls replyy asap!! Given the dimension of a gravity dam with top base = 2m, bottom base =6m, height = 8m and depth of water at the upstream side is 6m (acting on vertical side of the dam). Neglect hydrostatic uplift and use unit weight of concrete equal to 20 kN/m?. The coefficient of friction between the base of the dam and the foundation is 0.6. Determine the Factor of safety against sliding.
A trapezoidal concrete dam is 20m high. The upstream face is vertical with water is flushed with the top, which is 3m wide and the bottom width (base) is 14.52m. The coefficient of friction between the base of the dam and the foundation is 0.60. If the specific gravity of concrete dam is 2.40, find the factor of safety against sliding, The pressure intensity at the heel and toe in KPa
A trapezoidal concrete dam is 27ft. high. The upstream face is vertical and thewater is flush with the top, which is 3ft. wide. The coefficient of frictionbetween the base of the dam and the foundation is 0.60. If it is required to havea factor of safety of 3 for overturning and knowing that concrete and waterweight 150 pcf and 62,4 pcf, respectively, find:a. The required width of the base;b. The pressures at the toe and at the heel of the dam.
A rectangular gravity dam has a height 5 m. It retains 3 m deep of water. Calculate the minimum width of the concrete dam that is necessary to prevent the dam from the sliding. The specific gravity of the concrete is 2.4 and the coefficient of friction between the base of the dam and the foundation is 0.50. Use factor of safety against sliding of 1.5.
a triangular dam has triangular cross section with upstream face vertical and impounded water flushed with the chest. The height of the structure is 8m while its base is 6m long. If there is no hydrostatic uplift and friction coefficient between base and the foundation is 0.80. Find the factor against overturning. Specific Weight of concrete is 23,530 N/m^3
A dam is triangular in cross section with the upstream face vertical. Water is flush with the top. The dam is 8 m high, 6 m wide at the base and weighs 23.5 kN/m3 . The coefficient of friction between the base and the foundation is 0.80. There is hydrostatic uplift that varies from full hydrostatic pressure at the heel to zero at the base. b.) Determine the factor against overturning.
A closed rectangular tank measuring 4 m long, 8.89m wide, and 3m high is filled to a depth of 1.8m with oil (SG=0.8). The tank is attached to a truck that is traveling horizontally at 9.81m/s^2. Determine the allowable force (kN)at the rear wall of the tank.
A vertical gate 1.50 m wide and 2.0 m high has water on one side and is inclined 45° with the horizontal. Water is 1.60 m above the top of the gate where the hinge support is located. a. Compute the hydrostatic force acting on the gate b. Compute the location of the center of pressure from the bottom.
An 18-m concrete dam with 1.5 m on the upper base and an unknown bottom base has water impounded standing at 16 m. Hydrostatic uplift varies from full at the heel to zero at the toe. If the factor of safety against overturning is 1.60, determine the bottom width in meters. coefficient of friction between the base and foundation is 0.75, compute the factor of safety againts sliding. compute the maximum foundation pressure that the dam will experience.

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