Exercise 3 Hydraulic conductivity & stress.OppsettReferanserMasseutsendelserSe gjennomYonas Tsighe GhebrehiwetVisningHjelp- 14 - A A" Aa - AE-E-E-EE AL TAaBbCel AaBbCcI AaBbC AaBbCcl AaE AABBCO Suk出x xA--A-|三目 5。|-。I Normal11 Ingen m. Overskrift 1 Overskrift 2Undertittel -ErstattTittelDikterFølsomhetSkrift> Velg vAvsnittStilers RedigeringStemmeFølsomhet4. A pump test is carried out to determine the hydraulic conductivity ofa confined aquifer, as shown in Fig 2, Show that the equation for k is(see section 6.9.3):q In (r,/r2)k =2TH(h,-h2)Obsurvation wellsPumping wellIntal groundwater levelDrawdown zureImpervicusImperviousFig 2 A pump test to measure conductivity of soilInternal Normal Tilgjengelighet: UndersokD FokusOAW11°C Skyet AD00DODHomeF3F4F5F6F8F12F7F9F10F11&

Given:- confined aquifer To find:- equation for k

Answered: 1. A pump test is carried out to…

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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Problem 8: EGL and HGL (IV) Consider a storage reservoir with a water surface elevation of 270 m. It is connected to a closed conduit (i.e., a pipe) that carries water down to a turbine at elevation 60 m. The friction head loss in the conduit is 20 m. Part A At point D, what are the pressure head P/y, the elevation head z, and the HGL? Part B Copy the diagram below. If the conduit is a closed pipe flowing full, is the velocity head V²/(2g) constant D→E? Answer yes or no, then sketch the EGL above the pipe D-E. Use a solid line. D E z = 270 m T Part C Based on your answer to Part B, sketch the HGL from D-E. Use a dashed line. z = 270 m Part D Now assume the conduit is an open channel. Copy the diagram below. Is the velocity head V²/(2g) constant D→E? Answer yes or no, then sketch the EGL above the pipe D→E. Use a solid line. E D z = 60 m T z = 60 m Part E Based on your answer to Part D, sketch the HGL from D-E. Use a dashed line.
Determine bulk modulus.
Problem 3. Honey is being pumped through a network of small tubes with inner diamter D = 15 um (Fig. 1). The straight section of the tube has length of L = 5 cm, while the circular section of the tube forms a circle with radius R = 5 cm. 1. Given the viscosity of honey µhoney and assuming the flow splits evenly at the intersections, what is the total pressure drop required to maintain a flow rate Q = 0.5 mL/min as predicted by Poiseuille's law? = 10 Pa-s, density of honey Phoney = 1450 kg/m³, 2. Does the Reynolds number of the flow support the use of Poiseuille's law? R L L Figure 2: Honey is being pumped through a network of small tubes.
Soil mechanics
Round off answer to two decimal places unless otherwise stated in the problem
Problem 9.123 Determine the magnitude of the resultant hydrostatic force acting on the dam and its location, measured from the top surface of the water. The width of the dam is 8 m P = 1.0 Mg/m³. (Figure 1) Figure 1 of 1 6 m Part A Determine the magnitude of the resultant hydrostatic force acting on the dam. Express your answer to three significant figures and include the appropriate units. F= Submit Part B h = μA Submit Value Determine the location of the resultant hydrostatic force acting on the dam, measured from the top surface of the water. Express your answer to three significant figures and include the appropriate units. Units My Answers Give Up μA Value Units ? My Answers Give Up ?
Problem 9.123 Determine the magnitude of the resultant hydrostatic force acting on the dam and its location, measured from the top surface of the water. The width of the dam is 8 m P = 1.0 Mg/m³. (Figure 1) Figure 1 of 1 6 m Part A Determine the magnitude of the resultant hydrostatic force acting on the dam. Express your answer to three significant figures and include the appropriate units. F= Submit Part B h = μA Submit Value Determine the location of the resultant hydrostatic force acting on the dam, measured from the top surface of the water. Express your answer to three significant figures and include the appropriate units. Units My Answers Give Up μA Value Units ? My Answers Give Up ?
3. Determine the resultant of the three forces acting on the dam shown in the figure and locate its intersection with the base AB. Required: Resultant and its intersection with the base AB Solution: P-10,000 lb -24,000 f F-6000 tb
Problem 9.123 Determine the magnitude of the resultant hydrostatic force acting on the dam and its location, measured from the top surface of the water. The width of the dam is 8 m P = 1.0 Mg/m³. (Figure 1) Figure 1 of 1 6 m Part A Determine the magnitude of the resultant hydrostatic force acting on the dam. Express your answer to three significant figures and include the appropriate units. F= Submit Part B h = μA Submit Value Determine the location of the resultant hydrostatic force acting on the dam, measured from the top surface of the water. Express your answer to three significant figures and include the appropriate units. Units My Answers Give Up μA Value Units ? My Answers Give Up ?
A calibration test of a 12.7 mm circular sharp-edged orifice in the vertical side of a large tank showed a discharge of 587 N of water in 81 seconds at a constant head of 4.70 meters. Measurement of the water jet showed that it traveled 2.35 meters horizontally while dropping 30.50 centimeters. Determine the three orifice coefficients and draw the figure. Note: determine each coefficient independent from the other coefficients, solve them as equal to the ratio of the actual quantity to the theoretical quantity. No credit points for direct formula substitution solutions.
Porous stone Soil specimen h L Porous stone Graduated flask Refer to the constant head permeability test shown in the figure above. For a test, these values are given: L = 320 mm Area of the specimen A = 180 cm? Constant head difference h = 500 mm Water collected in 3 min Q = 640 cm³ Calculate the hydraulic conductivity in cm/s. (Enter your answer to three significant figures.) JU
Problem 9.123 Determine the magnitude of the resultant hydrostatic force acting on the dam and its location, measured from the top surface of the water. The width of the dam is 8 m P = 1.0 Mg/m³. (Figure 1) Figure 1 of 1 6 m Part A Determine the magnitude of the resultant hydrostatic force acting on the dam. Express your answer to three significant figures and include the appropriate units. F= Submit Part B h = μA Submit Value Determine the location of the resultant hydrostatic force acting on the dam, measured from the top surface of the water. Express your answer to three significant figures and include the appropriate units. Units My Answers Give Up μA Value Units ? My Answers Give Up ?

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1. A pump test is carried out to determine the hydraulic conductivity of a confined aquifer, as shown in Fig 2, Show that the equation for k is (see section 6.9.3):