The concrete dam is designed so that its face AB has a gradual slope into the water

Question:

The concrete dam is designed so that its face AB has a gradual slope into the water as shown. Because of this, the frictional force at the base BD of the dam is increased due to the hydrostatic force of the water acting on the dam.

Calculate the hydrostatic force acting on the face AB of the dam. The dam has width w, the water density is γw.

Units Used:

kip = 103 lb

Given:

w = 60 ft

γw = 62.4lb/ft3

a = 18 ft

b = 12 ft

A D

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Engineering Mechanics Statics

ISBN: 978-0132215008

11 Edition

Authors: Russell C. Hibbeler

See More Books

Question Posted: Jun 12, 2010 01:13 AM

See More Questions

A concave makeup mirror is designed so that a person 25 cm in front of it sees an upright image magnified by a factor of two. What is the radius of curvature of the mirror?
A closed combustion chamber is designed so that it maintains a constant pressure of 300 kPa during a combustion process. The combustion chamber has an initial volume of 0.5 m3 and contains a...
A closed combustion chamber is designed so that it maintains a constant pressure (p) of 120 kPa during the combustion process. The combustion chamber has an initial volume of 0.6 m3 and contains a...
Which is not a difference between a limited liability company and a limited liability partnership? a. An LLC, unlike an LLP or LLLP, can exist with only one owner. b. All members of an LLC have...
Refer to the American Journal of Physics (June 2010) study of sound waves in a spherical cavity, Exercise 2.43 (p. 52). The frequencies of sound waves (estimated using a mathematical formula)...
Based on a careful work study in the Hofstetter crop, the result shown in the following table have been observed: a) Compute the normal time for each work element. b) If the allowance for this type...
List six factors that may result in an auditor's independence being compromised in fact or in appearance.
Do you dislike waiting in line? Supermarket chain Kroger has used computer simulation and information technology to reduce the average waiting time for customers at 2300 stores. Using a new system...
(a) Apply your linear regression model using gradient descent to find the best fit of the data given by: x = np.array([ 0., 1.66666667, 3.33333333, 5.0, 6.66666667, 8.33333333, 10.0, 11.66666667,...
In a stress test for elite athletes a physical system is used to measure the performance of the individual, Indicate which of these signals are analog signals: Heart rate Type: Numeric; Range:...
The concrete "gravity" dam is held in place by its own weight. If the density of concrete is c and water has a density w, determine the smallest dimension d that will prevent the dam from overturning...
The symmetric concrete gravity dam is held in place by its own weight. If the density of concrete is c and water has a density w, determine the smallest distance d at its base that will prevent the...
(a) Find the height at which a billiard ball should be struck so that it will roll with no initial slipping. (b) Calculate the optimum height of the rail of a billiard table. On what basis is the...
Youpurchaseamutual fund for$17.23. The fund's NAV is$17.00. (The load fee was $0.23.) TheNAV subsequently rises to $21.56 and you redeem the shares. What is the percentage return on your investment?
On May 1, Year 1, Vladmir moved from Thompson, Manitoba, to Rocky Mountain House, Alberta, to start a job with Nuclear Inc.. As a result of the move, Nuclear provided Vladmir with a $4,680 moving...
You are going to save $243 at the end of each of the next 7 years in a bank account with a 10% interest rate. If you leave the money in the bank, how much will you have 3 years after the date of the...
Todle, a new social media company launched 2 years ago and has seen impressive growth in users over this period of time. They are just beginning to have positive cash flow. Todle would like to raise...
A mortgage cash account is: An account that a customer uses to make their mortgage payments. An account that represents the extra payments a customer has made on their mortgage which they can access...
A resort uses a rope to pull a $65-\mathrm{kg}$ skier up a slope at constant speed. To pull the skier $75 \mathrm{~m}$ requires $18 \mathrm{~kJ}$ of work to be done by the rope. (a) Determine...
Solve the relation Exz:Solve therelation ne %3D
After the following statement executes, what elements will be stored in the myset set? myset = set(['www', 'xxx', 'yyy', 'zzz'])
Determine the displacement of the block at B if A is pulled down 4 ft. A C B
Solve Prob. 12-189 if the particle has an angular acceleration = 5 rad/s when = 4 rad/s at = /2 rad. Prob. 12-189 A particle moves along an Archimedean spiral r = (80) ft, where is in radians. If ...
The car travels along a road, which for a short distance is defined by r = (200/) ft, where is in radians. If it maintains a constant speed of v = 35 ft/s, determine the radial and transverse...
What strategies can organizations employ to proactively identify and mitigate budgetary risks, such as cost overruns, revenue shortfalls, and unforeseen contingencies, in order to safeguard financial...
Determine if the following piecewise defined function is differentiable at x=0. f(x)= 3x-5, X0 x + 5X-5, X <0 What is the right-hand derivative of the given function? f(0+h)-f(0) lim h h0+ (Type an...
Consider the first order differential equation with initial condition t'+3t2y=2t, y(1)=16 where is a function of time t. 1 a. Show that y= + C +3 where C is an arbitrary constant, is the general...

The concrete dam is designed so that its face AB has a gradual slope into the water

Question:

A D

Step by Step Answer:

FAB 12 ...View the full answer

Engineering Mechanics Statics

Related Video

Students also viewed these Civil Engineering questions