help with this assignment, I am very lost. The equation to be used is at the top
Fantastic news! We've Found the answer you've been seeking!
Question:
help with this assignment, I am very lost. The equation to be used is at the top of the screenshot.
Transcribed Image Text:
AR 2/3 So 1/2 Q = n byn (by)2/31/2 (b+2yn) 2/3 n | A drainage channel is to be installed to collect stormwater runoff from the Parking lot located East of Weaver labs (outlined in blue). The design flow rate to be conveyed by the channel is 1.25 cfs.The following drainage channel model has been selected for the installation (see images below). It comes in two widths: one that is 8 in wide and one which is 12 in wide. Your goal is to determine which channel should be used. (GPM is gallons per minute). 12" Filcoten Channel High-performance fiber-reinforced concrete trench drain system designed to handle heavy loads in pre- sloped and neutral configurations. Strong: Superior impact resistance compared to the competition Durable: Resistant to changes in temperature,exposure to UV, and non-flammable Environmentally Friendly: 100% recyclable, 0% harmful substances, 0% VOCs Learn More Slope 0.5% (Neutral also available) Material Fiber-Reinforced Concrete Max. Flow Rate 1094.24 GPM Channel Width 12" Grate Options Multiple Max. Load Rate Class E 2020 Google 8" Filcoten Channel High-performance fiber-reinforced concrete trench drain system designed to handle heavy loads in pre- sloped and neutral configurations. Strong: Superior impact resistance compared to the competition Durable: Resistant to changes in temperature,exposure to UV, and non-flammabl Environmentally Friendly: 100% recyclable, 0% harmful substances, 0% VOCs Learn More Slope 0.5% (Neutral also available) Material Fiber-Reinforced Concrete Max. Flow Rate 458.11 GPM Channel Width Grate Options Multiple Max. Load Rate Class E 1. Which drainage channel should be selected to convey the design flow rate? (Justify your answer). (10 pts) 2. Find the water depth in the drainage channel selected at step 1 for the design flow rate. (10 pts) - Assume uniform flow conditions Approximate the channel shape by a rectangle - Use the slope and width given in the channel specifications. - Use the handout to find the Manning coefficient for concrete (design value). 4. What is the flow state in the channel? (10 pts) Problem 2. Analysis of a drainage ditch A trapezoidal drainage ditch excavated in non colloidal alluvial silt conveys a flow of 14 cfs. The bottom width is 3.0 ft and the side slope is 4:1. The longitudinal slope is 0.0015 ft/ft. The ditch is subjected to high water tables. AR 2/3 So 1/2 Q = n byn (by)2/31/2 (b+2yn) 2/3 n | A drainage channel is to be installed to collect stormwater runoff from the Parking lot located East of Weaver labs (outlined in blue). The design flow rate to be conveyed by the channel is 1.25 cfs.The following drainage channel model has been selected for the installation (see images below). It comes in two widths: one that is 8 in wide and one which is 12 in wide. Your goal is to determine which channel should be used. (GPM is gallons per minute). 12" Filcoten Channel High-performance fiber-reinforced concrete trench drain system designed to handle heavy loads in pre- sloped and neutral configurations. Strong: Superior impact resistance compared to the competition Durable: Resistant to changes in temperature,exposure to UV, and non-flammable Environmentally Friendly: 100% recyclable, 0% harmful substances, 0% VOCs Learn More Slope 0.5% (Neutral also available) Material Fiber-Reinforced Concrete Max. Flow Rate 1094.24 GPM Channel Width 12" Grate Options Multiple Max. Load Rate Class E 2020 Google 8" Filcoten Channel High-performance fiber-reinforced concrete trench drain system designed to handle heavy loads in pre- sloped and neutral configurations. Strong: Superior impact resistance compared to the competition Durable: Resistant to changes in temperature,exposure to UV, and non-flammabl Environmentally Friendly: 100% recyclable, 0% harmful substances, 0% VOCs Learn More Slope 0.5% (Neutral also available) Material Fiber-Reinforced Concrete Max. Flow Rate 458.11 GPM Channel Width Grate Options Multiple Max. Load Rate Class E 1. Which drainage channel should be selected to convey the design flow rate? (Justify your answer). (10 pts) 2. Find the water depth in the drainage channel selected at step 1 for the design flow rate. (10 pts) - Assume uniform flow conditions Approximate the channel shape by a rectangle - Use the slope and width given in the channel specifications. - Use the handout to find the Manning coefficient for concrete (design value). 4. What is the flow state in the channel? (10 pts) Problem 2. Analysis of a drainage ditch A trapezoidal drainage ditch excavated in non colloidal alluvial silt conveys a flow of 14 cfs. The bottom width is 3.0 ft and the side slope is 4:1. The longitudinal slope is 0.0015 ft/ft. The ditch is subjected to high water tables.
Expert Answer:
Related Book For
Business Statistics A Decision Making Approach
ISBN: 9780133021844
9th Edition
Authors: David F. Groebner, Patrick W. Shannon, Phillip C. Fry
Posted Date:
Students also viewed these civil engineering questions
-
Suppose we took a random sample of 100 Taft College students individuals, organized by gender and whether they are right- or left- handed. Right- Left- handed handed Females 44 4 Males 43 9 Totals 87...
-
Managing Scope Changes Case Study Scope changes on a project can occur regardless of how well the project is planned or executed. Scope changes can be the result of something that was omitted during...
-
Planning is one of the most important management functions in any business. A front office managers first step in planning should involve determine the departments goals. Planning also includes...
-
How are the square numbers embedded in Pascals triangle?
-
A project has fixed costs of $ 1,000 per year, depreciation charges of $500 a year, annual revenue of $6,000, and variable costs equal to two-thirds of revenues. a. If sales increase by 10%, what...
-
What happens to the labor force participation rate when employed individuals are reclassified as unemployed? What happens when they are reclassified as discouraged workers?
-
On January 1, 2020, Ashe Company entered into a 5 -year equipment lease (with no renewal options) requiring payments of \(\$ 10,000\), with the first payment due immediately. The lessor's implicit...
-
In an annual audit at December 31, 2013, you find the following transactions near the closing date: 1. Merchandise costing $625 was received on December 28, 2013, and the invoice was not recorded....
-
K Sawyer Corporation has $100 million of debenture bonds outstanding that have an unamortized discount of $28 million. Lower interest rates convinced the company to pay off the bonds now by...
-
On January 1, 2019, Pippen Co. issued 50,000 shares of its $1 par value common stock (market price per share was $10) and transfer $250,000 in cash to purchase all of the outstanding shares of common...
-
What are some of the critical issues that you can raise out of this chapter?
-
BOs make this pattern stable and extendible. Do you agree?
-
If a pattern is used to model an overly broad portion of a system, the generality of resulting pattern is sacrificed. Explain with the help of an example.
-
Explain the concept behind constructing analysis pattern by using stability approach.
-
Compare account stable pattern with account pattern developed by using direct approach.
-
Final answers only. Remove "peso sign", "commas", "decimal", "space in between figures" and "descriptions". Avoid the use of parenthesis, except to identify a decrease, withdrawal or to establish net...
-
After graduating from college and working a few years at a small technology firm. Preet scored a high-level job in the logistics department at Amex Corporation. Amex sells high-quality electronic...
-
Hileman Services Company recently released the following data concerning its operating profits (in $billions) for the five years: a. Construct a bar chart to graphically display these data. b....
-
A sample of 10 yields the following data: a. Provide a 95% confidence interval for the average y when xp = 9.4. b. Provide a 95% confidence interval for the average y when xp = 10. c. Obtain the...
-
The roll of a pair of dice has the following probability distribution, where the random variable x is the sum of the values produced by each die: x P(x) 21/36 32/36 4...3/36 5...4/36 6...5/36...
-
Intervention in the foreign exchange market Argentina pegged its currency, the peso, to the US dollar at a rate of 1 to 1 from April 1991 to November 2001. Under the rules of the currency board, the...
-
The bidask spread (I) In Table 3.14, consider the bid and ask spot quotations in dollars per pound (\($/),\) i.e. in American terms: a. Compute the bid and quotations in European terms, i.e. in...
-
The bidask spread (II) Consider the spot quotations in pounds per dollar (/\($)\) and dollars per pound (\($/)\) in Table 3.15: a. Compute the bid quotations in American and European terms. b....
Study smarter with the SolutionInn App