A sample of soil having a mass of 360 g is to be placed into a cylinder whose volume is 750 cm³. An additional volume of 573 cm³ of water is required to fill the container with moisture content = 22.5% and GS = 2.60. 1. Compute the bulk unit weight. a. 6.16 kN/m³ b. 16.25 kN/m³ c. 18.19 kN/m³ d. 19.95 kN/m³ 2. Compute the submerged unit weight. a. 8.17 kN/m³ b. 9.42 kN/m³ c. 10.02 kN/m³ d. 12.18 kN/m³ 3. Compute the porosity. a. 0.56 b. 0.46 c. 0.36 d. 0.26

A sample of soil having a mass of 360 g is to be placed into a cylinder whose volume is 750 cm³. An additional volume of 573 cm³ of water is required to fill the container with moisture content = 22.5% and GS = 2.60. 1. Compute the bulk unit weight. a. 6.16 kN/m³ b. 16.25 kN/m³ c. 18.19 kN/m³ d. 19.95 kN/m³ 2. Compute the submerged unit weight. a. 8.17 kN/m³ b. 9.42 kN/m³ c. 10.02 kN/m³ d. 12.18 kN/m³ 3. Compute the porosity. a. 0.56 b. 0.46 c. 0.36 d. 0.26

Fundamentals of Geotechnical Engineering (MindTap Course List)

5th Edition

ISBN:9781305635180

Author:Braja M. Das, Nagaratnam Sivakugan

Publisher:Braja M. Das, Nagaratnam Sivakugan

Chapter8: Stresses In A Soil Mass

Section: Chapter Questions

Problem 8.3P

See similar textbooks

Related questions

Q: VIe funcion dial IS almust exciusively providng land ESS

A: option 1

Q: If Sana made a Php 30,000 investment in a friend's business and received Php 50,000 5 years later, d...

A: The given problem can be solved using the formula for Compound interest.

Q: Determine the dry and bulk density of a soil sample having a porosity of 0.32 and a moisture content...

Q: The two alternative dpeths in a 40 m wide rectangular channel are 3.86 m and 1.0 m, respectively, Th...

A: Given data, y1= 3.86m y2= 1 m Width of the channel= B =4m Discharge in the channel=?

Q: The column shown is strained to -0.003 on the right hand edge and to +0.002 on its left hand edge. f...

Q: Determine the dry and bulk density of a soil sample having a porosity of 0.32 and a moisture content...

Q: A symmetrical parabolic summit curve connects two grades of +6% and -4%. It is to pass through a poi...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...

Q: Compute completely the internal forces of the members of the truss loaded as shown.

Q: A rectangular lot having a dimension of 217.3m by Em was measured by a Bm tape which is 0.04m too lo...

Q: SKETCH THE FIGURE AND SHOW THE COMPLETE SOLUTIONS

A: Step: 1 Latitude and departure are the projection of a line in north-south and east-west direction ...

Q: Construct the shear and moment equations of the loaded beam as shown and draw the shear and moment d...

A: For the beam given below, the shear and moment equations have to be developed. The BMD and SFD have ...

Q: A rectangular block of wood floats in water with 47mm projecting above the water surface. When place...

Q: A 300 mm square tied column carries a concentrated DL of 250 kN and LL of 500 kN. Other significant ...

A: Footings are a significant piece of foundation development. They are normally made of cement with re...

Q: Prob. In a constant head permeability test following results observed - Distance between piezometer ...

A: Given data, Distance between piezometer tappings, L = 100mm = 10cm Difference of water levels in pie...

Q: Assuming k = 3000 lb/in², and considering only the bending stress: What rail type would you recommen...

A: Given, Track modulus (k) = 3000 psi Force (P) = 30000 lb

Q: The Highway Traffic Administration raised the average fuel efficiency standard to 35.5 miles per gal...

A: The given values are as follows,The average fuel eficiency=35.5milesThe cosumers average (Principal)...

Q: 2) The member AB is supported by a cable BC and at A by a square rod which fits loosely through the ...

Q: A retaining wall 6 m high supports cohesionless soil having a dry density of 1600 kg/m³, angle of re...

Q: and Draw the V diagram Write the shear and moment equations (not simplified and simplified) at each ...

Q: Q.46 A Nozzle of diameter 20 mm is fitted to a pipe of diameter 10 min find the force

Q: F. For the vertical pipe with manometer attached, as shown in Fig. 2-19, find the pressure in the oi...

Q: 012 A strip foundation is founded at a depth of 1.4 m below ground level. Water table in the area is...

Q: In the figure below, compute the followings: 1) Distance between A and B 2) Azimuth of line AB 3) Az...

Q: A channel with a section as shown carries 1.1 m'/s of water with the depth as shown. The slope of th...

A: Given:- The discharge of the water = 1.1 m3/s The depth of the water = 1.1 m The width of the chann...

Q: At what distance a should the bearing supports at A and B be placed so that the deflection at the ce...

Q: Determine the maximum deflection for the beam shown by the moment-area method. 80 kN C В 12 m 12 m 2...

A: Given data: E = constant = 200 GPa I=600(106)mm4

Q: Given: Open water source Net radiation = 200 W/m? Air temperature 25 °C Density of water = 997 kg/m3...

Q: 9. The upper edge of a vertical trapezoidal gate is 1.60m long and flush with the water surface. The...

Q: ( Laten Which type of rural rad would priontze traffic movement and land access equally? 1) Arterial...

Q: A key is used to turn an axle. A pin fits into hole A and a flat, frictionless surface rests at poin...

Q: Situation 1] A circular road is proposed to be laid out with tangent AB whose bearing is N85º54'E in...

Q: tioning of which is 35 + 280 and the elevation is 198.13 m. If the elevation of the grade intersecti...

Q: 40 kN 20 kN/m 10 kN/m 3m 3m 4m 10m 4m 6m Hinge -Hinge R1 R2 R3 R4

Q: Compute the internal force of member CD & EF

Q: SITUATION: The beam carries a moment of 60kN/m. Use fc = 9MPA, fs = 124 MPa, n = 10. Determine the s...

Q: Using the table 1. Compute the distance of the line DA. a. 79.733 b. 87.243 c. 97.634 d. 89.921 2. ...

Q: 60 kN/m- 30 kN/m A Hinge B 5 m 10 m-

Q: -Undeformed 6.60 0.1992 mm 15.7° 0.2 mm X. 0.1515 mm 0.15 mm

A: Ex = Change in length in x direction / original length Ex = 8 x 10-4/0.2 = 4x 10 -3 Ey = Normal str...

Q: Superelevation is developed over a given length of roadway, beginning with a road to being fully sup...

A: This question is related to the Highway Engineering and Traffic Engineering.

Q: . A combined separating and wire-drawing calorimeter was used to measure the dryness fraction of ste...

Q: Why is the appropriate calculation method for tank rupture Type 3 (Mission time) as opposed to Type ...

A: Assuming the above mentioned tank to be a battle tank and the calculations to be load analysis and d...

Q: At a hydraulic jump, the depths at its two sides are 0.3 m and 1.2 m. The head loss in the jump is

Q: complete diagrams from reaction to shear an

Q: Water from a pipeline is diverted into a weigh tank for exactly 15 min. The increased weight in the ...

A: Flow rate = increase in weight / time =4765/15=317.67 lb/min 1lb/min=0.12 gpm Ie flowrate =317.67×0....

Q: 8. A triangle of height H and base B is vertically submerged in a liquid. The base B coincides with ...

Q: The elasticity and dimension of a pipe are such that the celerity of pressure wave is 975 m/s. The p...

A: Given data in question Celerity Discharge Diameter Change in Discharge To find out Water hammer...

Q: ose 1 type OI statically determinate 2. Divide the chosen beam into 3 spans, pan is your own choice....

Q: Determine the stress of the tension steel. 200 }60 20mm 450 32mm 60 111.43 11.143 12.38 100.29

A: Given Cross section details Calculate location of neutral axis because there is no information reg...

Q: A 4.75-in. outside diameter polyethylenepipe designed to carry chemical waste is placedin a trench a...

A: Given:- Outside diametr=4.75-in. outside The bent section of the pipe is=52 ft long. To find:- (a) ...

Q: Onestion One: Exsplaitn based on engineering feature briefly for the followings: a)What are the test...

A: Comment- Hi! Thank you for the question, as per the honor code, we are allowed to answer three sub-p...

Concept explainers

Principles of Seepage

In hydrology, when water flows down in a pore or crack of unsaturated soil due to gravity, the deep layer of soil is called seepage. It is the slow movement of water in the soil layer. Seepage is mainly found near hydraulic structures and is responsible for the stability of earthen-type hydraulic structures.

Question

1. Compute the bulk unit weight.

a. 6.16 kN/m³

b. 16.25 kN/m³

c. 18.19 kN/m³

d. 19.95 kN/m³

2. Compute the submerged unit weight.

a. 8.17 kN/m³

b. 9.42 kN/m³

c. 10.02 kN/m³

d. 12.18 kN/m³

3. Compute the porosity.

a. 0.56

b. 0.46

c. 0.36

d. 0.26

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 3 steps with 3 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

A soil sample was taken from a pit and its total unit weight was equal to (17.17) and its water content was 12% and the specific gravity of soil particles was (2.7) and then this pit was filled with compacted soil with a water content of 18% and the dry density is equal to (16.19). Calculate the following for 1000 m of fill soil? (yw = 9.81): A)) The volume of soil to be extracted from the pit in cubic meters. B)) The weight of water that can be added to reach the new water content C)) The ratio of voids to the soil in the pit
1) The moist unit weight of a soil is 19.2 kN/m3 . Given that Gs = 2.69 and w = 9.8%, determine: a. Void ratio b. Dry unit weight c. Degree of saturation 2) Refer to Problem 1 Determine the weight of water, in kN, to be added per cubic meter (m3) of soil for: a. 90% degree of saturation b. 100% degree of saturation
Calculate the unit weight of soil, if Sr=1, ps=2,65 g/cm3, s=0,55
A Cylindrical soil sample of 7.5 cm height and 3.75 cm diameter has been prepared at the shrinkage limit. If the sample is now allowed to absorb water so that its water content reaches the liquid limit, what will be its volume? Given ?? = 62%, ?? = 34%, ?? = 21%, and ?s = 2.68.
The figure below shows three layers of soil in a tube that is 150 mm × 200 mm in cross section. Water is supplied to maintain a constant-head difference of 400 mm across the sample. The hydraulic conductivity of the soils in the direction of flow through them are ka = 1.50 × 10−2 cm/s, kb = 3.50 × 10−3 cm/s, and kc = 6.50 × 10−4 cm/s Find the rate of water supply in cm3/hr. Determine the magnitudes of hA and hB
A soil with a volume of 0.0283 m3 has a specific gravity of 2.7, a dry weight of 0.376 kN, and a wet weight of 0.459 kN. 1) Determine the volume of voids (Ans. 0.0149 m3) 2) Determine the void ratio (Ans. 1) 3) If the soil was submerged, determine the effective unit weight (Ans. 8.34 kN/m3)
The figure shows water flowing through two saturated soils (A and B) in the hatched areas. Calculate the pressure head elevation head and total head at points X, Y and Z. Also calculate the flow rate through the soils. the cross sectional area of the sample is 15 m2
3.4 For a given soil, the following are known: Gs 5 2.74, moist unit weight, 5 20.6 kN/m3, and moisture content, w 5 16.6%. Determine:a. Dry unit weightb. Void ratioc. Porosityd. Degree of saturation3.15 Refer to Problem 3.14. Determine the mass of water, in kg, to be added per cubic meter (m3) of soil fora. 90% degree of saturationb. 100% degree of saturation
For a soil, given e= 0.75, w= 22%, Gs= 2.66, calculate the moist unit weight of soil in lb/ft3.
A hand-carved sample of clay having a mass of 2.62 kN is removed from a 0.5 meter- diameter hole. The hole can be filled with 1.33 kN of water. A sample of clay having a mass of 112.4 grams is oven-dried and has a dry mass of 103.6 grams. Assuming the maximum and minimum attainable unit weight of 18.47 kN/m3 and 16.33 kN/m3 and specific gravity of 2.67, what is the relative density of the soil in percent? Relative Density= %
For a saturated soil, given w = 40% and Gs= 2.71, determine the saturated and dry unit weights in lb/ft3 and kN/m3.
For a soil the following is given: wet specific weight 19.21 kN / m3, water content w = 19.2%, S = 60%. Determine: a) Porosity n b) Dry specific gravity , c) List of voids e, d) Gs e) Amount of water for complete saturation. Make the schematic.