The specific gravity of the dam shown in Figure P8 3 4 is 2 63, and the coefficient of friction between the dam and the foundation is 0 53 The depth of the water is 2 7 5 m when the reservoir is filled to design capacity Assume that the uplift force has a triangular distribution with the maximum magnitude of 60 percent of the full hydrostatic pressure at the heel of the dam Determine the force ratios against sliding and overturning Neglect earthquake and sedimentation forces 8 m 30 m 30 m

Question: The specific gravity of the dam shown in Figure P8.3.4 is 2.63, and the coefficient of friction between the dam and the foundation is 0.53.

The specific gravity of the dam shown in Figure P8.3.4 is 2.63, and the coefficient of friction between the dam and the foundation is 0.53. The depth of the water is 2 7.5 m when the reservoir is filled to design capacity. Assume that the uplift force has a triangular with the maximum magnitude of 60 percent of the full hydrostatic pressure at the heel of the dam. Determine the force ratios against sliding and overturning. Neglect earthquake _and sedimentation forces.

8 m 30 m 30 m

Step by Step Solution

★★★★★

3.43 Rating (156 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock

Find all forces on the dam per unit width The weight is determined in simple geometric sections whi... View full answer

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Document Format (1 attachment)

884-P-M-F-M (965).docx

120 KBs Word File

Students Have Also Explored These Related Mechanics Questions!

a thirty year annuity has end of month payments. the first year the payments are each $120. In subsequent years each payment increases by $5 over what it was the previous year. Find the present value...

Consider a double-fluid manometer attached to an air pipe shown in Fig. P1 - 75. If the specific gravity of one fluid is 13.55, determine the specific gravity of the other fluid for the indicated...

A hydrometer is an instrument for measuring the specific gravity of a liquid. For example, vintners use a hydrometer to determine the density changes as wine is fermented, and producers of maple...

The specific gravity of ice is 0.917, whereas that of seawater is 1.025. What fraction of an iceberg is above the surface of the water?

An artificial reservoir is planned to be obtained via a concrete dam, with water backing up behind the concrete dam as shown in Figure 1 . 1 . The density of the concrete rho c is 2 4 5 9 kg m 3 ....

As the reservoir behind a dam is filled with water, the pressure that the water exerts on the dam increases. Eventually, the force on the dam becomes substantial, and it could cause the dam to...

A triangular concrete dam shown having a face height of 2 0 m and a base of B = 1 6 m . The depth of water on one side of the dam is 2 0 m . The coefficient of friction between the dam and the...

Problem 3 . 3 : Consider the gravity dam shown in Figure 3 Determine the bottom width of this dam such that a triangular base pressure develops at foundation level. Ignore ice, silt, and earthquake...

University of Hartford Department of Civil, Environmental and Biomedical Engineering CE 320 Water Resources Engineering Spring Semester 2017 Lab #5 - Pump Performance Characteristics Report Outline...

Problem 2 : ( 5 0 pts ) : A 1 5 - ft - high gravity dam is depicted in the figure. Assume the coefficient of friction between the 1 2 f t - long dam base and the foundation is 0 . 6 , the specific...

A raft foundation, as shown in Figure Q 2 below, is to be constructed at a foundation base level of 2 m below ground level. The site investigation shows a relatively level site with a deep deposit of...

How is the resolution of a printer comparable to the resolution of a screen?

Qrstion 18: Why are offspring of oviparous animals at a greater risk as compared to offspring of viviparous animals?

t . L - 1 { 1 s 3 + 2 s } Need Help? [ - ? ? 1 Points ] Find the given inverse Laplace transform b y finding the Laplace transform o f the indicated function f t . L - 1 { 1 s 2 ( s 2 + a 2 ) } ; f (...

Health Services Management II Explain the difference between task, maintenance, and personal roles in groups and p rovide an example of each. As a healthcare manager, which roles would come easily to...

Consider the following statement: The essence of project management is risk management. What does it mean in terms of completing a project successfully?

The Manchester United Soccer Tournament project team (refer to the Manchester United Soccer club case study in chapter 4 of the text) has identified the following potential risks to their project: 1....

The wavefunction describing the ground state electron of a hydrogenic atom (i.e. the 1s orbital) is given by the following, s(r, 0, 0) = 3 2 (+) 11 43100 MIN e-2Zr/a02 e Show that this is a solution...

The plot of the current through the R-L series circuit when connected across the supply voltage of 50V is shown in Fig. 1. Please calculate the values of resistance It and inductance L. i(A) 100A...

27. A normal distribution has a mean of 50 and a standard deviation of 4. Determine the value below which 95% of the observations will occur.

A saturated sample of clay with an SL of 20 has a natural water content of 32%. What would its dry volume be as a percentage of its original volume if s is 2.67?.?

A sample of clayey silt is mixed at about its LL of 43. It is placed carefully in a small porcelain dish with a volume of 18.9 cm3 and weighs 33.89 g. After oven drying, the soil pat displaces 212.4...

The LL of a bentonitic clay is 442 and the PL is 69. The SL was determined to be about 9. Calculate the expected volumetric decrease when a sample of this bentonite is dried, if its natural water...

Reactive Power Generation has the following capital structure. Its corporate tax rate is 21%. Security Debt Preferred stock Common stock Market Value $ 10 million 30 million 60 million Required Rate...

1. The SML approach to valuing a stock has several advantages when compared to the dividend cash flow model that include: A) adjusting for risk B) SML can be used even if a firm does not pay a...

You are considering a stock investment in one of two firms (NoEquity, Inc., and NoDebt, Inc.), both of which operate in the same industry and have identical operating income of $27.5 million....