Results from liquid and plastic limit tests conducted on a soil are given here. Liquid limit tests: Number of blows, N Moisture content (%) 14 38.4 16 36.5 20 33.1 28 27.0 Plastic limit tests: PL = 13.4% a. Draw the flow curve and obtain the liquid limit. b. What is the plasticity index of the soil? Determine the liquidity index of the soil in Problem 4.1 if Win situ 32%.
Q: Results from liquid and plastic limit tests conducted on a soil are given below. Liquid limit tests:…
A:
Q: Results from liquid and plastic limit tests conducted on a soil are given below. Liquid limit tests:…
A:
Q: PROBLEM 2 Result from the liquid limit and plastic limit tests conducted on a soil are given below.…
A: GIVEN Liquid limit test data, Number of blows and it's corresponding moisture content. Plastic limit…
Q: A sample of clay (weight = 13.2 N) is brought back from the field and trimmed to the following…
A: Weight(W) = 13.2 N Height(H) = 150 mm Diameter(D) = 75 mm Water Content(w) = 0.25 Specific Gravity…
Q: A cylindrical sample of saturated sand (Gs = 2.70; w = 30%) is undergoing steady-state seepage as…
A: Given Specific gravity G=2.7 and water content w=30%=0.30for saturated sample S=1cross…
Q: 16 36 64 200 400 1440 2 160.00 Q2) the following results were obtained from odometer test on…
A:
Q: Note : Answer only four questions Q1 - A) Field density test performed on granular soil has given…
A:
Q: Problem # 1. A constant head permeability test is performed on a sample of granular soil. The length…
A:
Q: 4.3] Results from liquid and plastic limit tests conducted on a soil are given below. 120] Liquid…
A:
Q: A cylinder has 500 cm3 of water. After a mass of 100 grams 1) A) of sand is poured into the cylinder…
A: NOTE : Since you have asked multiple questions, we will solve the first question for you. If you…
Q: Results from liquid and plastic limit tests conducted on a soil are given below. Liquid limit tests:…
A:
Q: sample. The hydraulic cConductivities of the soils in the direction of flow through them are as…
A: Darcy's law is an equation that describes the flow of a fluid through a porous medium. V = K i…
Q: ctivity 3 Problem Set Questions Liquid Limit and Plastic Limit Tests were conducted on a soil given…
A:
Q: 2. In a constant-head permeability test, a sample (see figure 6.7 in text book) of soil L=12 cm long…
A: Given data- Constant head permeability test Length of the soil sample (L) = 12 cm Diameter of soil…
Q: For a decreasing load permeability test, the following are given values: - Sample length: 200 mm -…
A: For falling head permeability test= kT = 2.303 x [aL/A(tf – ti)] x log10 (h1/h2) where A and a=…
Q: 6.41 The results of a standard Proctor test are given in the following table. a. Determine the…
A:
Q: Sketch the figure and determine coefficient of permeability (k) in mm/min using constant head…
A: given data: Water flows horizontally The height of the reservoir supply source is h=2 m above the…
Q: Problem 1: The table below present the results of a standard proctor test of a borrow pit soil. FEB…
A:
Q: Given the stratified soil shown in figure, the properties of each soil are as follows: a. Determine…
A:
Q: During Atterberg limit tests in the soil mechanics laboratory, the students obtained the following…
A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…
Q: 7.20 Estimate the hydraulic conductivity of a saturated clay having a clay-size fraction, CF = 42%,…
A:
Q: The results of a Standard Compaction test are shown in the table below: Moisture Content Soil Unit…
A:
Q: For a normally consolidated clay soil, the following values are given Void Ratio K (cm/sec) 0.302 x…
A:
Q: The following are the results from the liquid limit tests for a soil: Number of Blows, N Moisture…
A: (a) The flow curve is shown below.
Q: Q1) the results of a standard compaction test are : w% 6.2 8.1 9.8 11.5 12.3 13.2 wet(KN/m3 16.9…
A: Given that Specific gravity of soil G = 2.7 Dry density = wet density/(1+w) w = water content For…
Q: e figure below shows layers of soil in a tube that is 100 mm x 100 mm in cross section. Water is…
A: Given data in question Flow length of different soils Permeability of each soil Cross sectional…
Q: 4.1 Results from liquid and plastic limit tests conducted on a soil are given below. Liquid limit…
A:
Q: How to solve question 3.4 & 3.18
A: Since we answer only one question at a time so we will answer the first one. Please resubmit the…
Q: adjacent figure Soil 1 G, = 2.0 2 m e=0.55 不 2 m Soil 2 G, = 2.9 e= 0.48 w= 34.65% Soil 3 3 m G,=…
A:
Q: The following results are obtained from standard compaction test for a soil, if Gs = 2.5…
A: As we see the data in the question we have given a water content and unit weight Dry…
Q: During Atterberg limit tests in the soil mechanics laboratory, the students obtained the following…
A: Given Data:- S.No. No. of blows (N) Moisture content (%) 1 12 (N1) 35.2 (W1) 2…
Q: For a laboratory consolidation test on a clay specimen (drained on both sides) the following results…
A: Determine the hydraulic conductivity of the clay for the loading range in m/min
Q: 3. For a constant head laboratory permeability test on a fine sand, the followi given: Length of…
A: Solution (3) a. Compute the coefficient of permeability in cm/sec. b. Compute the discharge velocity…
Q: Following are the results from the liquid and plastic limit tests for a soil. Liquid limit test:…
A: Given data PL = 18.7%
Q: The results of a standard compaction test for a soil having a value of (Gs = 2. 5) are shown in the…
A:
Q: 9. The following laboratory test results for Casagrande liquid limit test. a. Draw Flow curve for…
A: according to question given in table flow curve for the given soil is drawing in asemilog graphx…
Q: Results from liquid and plastic limit tests conducted on a soil are given below. Liquid limit tests:…
A: To find out the :- a) The flow curve and obtain the liquid limit. b) What is the plasticity index of…
Q: Homework 1-Results from liquid and plastic limit tests conducted on a soil are Moisture given below.…
A: Solution Given Data Number of Blows, N Moisture content,(%) 15 39.2 22 34.5 26 31.2 29…
Q: The following results were obtained from a standard compaction test on the soil. The value of…
A: The given data is shown below:
Q: Atterberg's Ilimits Problem 4.3 Results from liquid and plastic limit tests conducted on a soil are…
A:
Q: For the stratified soil shown, the following soil properties are given: , Thickness (m): H= 1.20 H4…
A:
Q: blows, N content (%) 14 38.4 16 36.5 20 33.1 28 27.0 Plastic limit tests: Students conducted two…
A: The graph between the given values of Number of blows (N) and moisture content (w%) is drawn as…
Q: Following are the results from the liquid and plastic limit tests for a soil. Liquid limit test:…
A: Given :- Test results from the liquid and plastic limit tests for a soil are given Liquid limit…
Q: From a compaction test, if you are given. Water content (%) = 13.2 %3D Bulk unit weight (kN/m3) =…
A:
Q: 4. Results from a liquid limit test conducted on a soil are given below. Moisture content (%) Number…
A: The liquid limit is calculated using the Casagrande apparatus, that test will give the number below…
Q: For a laboratory consolidation test on a clay specimen (drained on both sides), the following…
A: Given:- The thickness of the clay layer = 25 mm Effective overburden pressure at first point (P1) =…
Q: A soil sample 10 cm in diameter is placed in a tube Im long. A constant supply of water is allowed…
A:
Q: For the permeability test arrangement shown in Figure Qu2b, the cross-section area of the soil is…
A:
Q: A block of soil in a permeability test has a length of 120 mm and a cross-sectional area of 600 mm2.…
A: L=120mmA=600mm2Q=Voltime=200090=22.222mm3sv=QA=22.222mm3s600mm2=0.03073mms
Q: Results of a standard Proctor compaction test on a silty sand are shown in the below figure. Dry…
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
please answer all
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 1 images
- The total volume of a soil specimen is 80,000 mm^3 and has a mass of 152 g. the dry mass of the specimen is 122g, and the density of the soil is 2.65 Mg/m^3. Compute the following index properties: (a) e; (b) n; (c) S; (d) ρt; and (e) ρd. Include phase diagrams.A sample of clay (weight = 13.2 N) is brought back from the field and trimmed to the following dimensions: height = 150 mm and diameter = 75 mm. The water content has been determined to be 25%. The Gs value for the solids is 2.75. Show and complete your phase diagram and find the following parameters: a. Draw a phase diagram b. Complete the phase diagram by finding the parameters of VT, Va, Vw, Vs, MT, Ma, Mw, and Ms. Volume should be expressed in the unit of m' and mass in grams. Show all calculations to receive full credits.Permeability tests were performed on a soil sample, under different void ratio and different temperatures and the following results were obtained. Test No. 1 2 Void ratio (e) 0.65 1.02 Temperature °℃ 25° 40⁰ Estimate the coefficient of permeability at a temperature of 20°C for a voids ratio of 0.80. Given the following physical properties of water: At 20°C, n = 10.09 × 10+ and p„ = 0.998 g/cm³ At 25°C, n = 8.95 × 104 g sec/cm² and p k(cm/s) 0.4x10 1.9x10-¹ At 40° C, n = 6.54 × 10-¹ g sec/cm² and p $0.997 g/cm³ = = 0.992 g/cm³
- QI: The following are the results of a laboratory consolidation test on a soil specimen obtained from the field: dry mass of specimen = 128 gm, height of specimen at the beginning of the test = 2.54 cm, Gs = 2.75, and area of the specimen = 30.68 em?. Effective pressure, ớ(kN/m²) Final height of the specimen at the end of the consolidation (cm) 2.540 2.488 50 100 200 2.465 2.431 400 800 1600 3200 2.389 2.324 2.225 2.115 Required: Make necessary calculations and draw an e versus log ở curve.1. During Atterberg limit tests in the soil mechanics laboratory, the students obtained the following results from a clayey soil. Liquid limit tests: Number of Moisture blows, N content (%) 14 38.4 16 36.5 20 33.1 28 270 Plastic limit tests: Students conducted two trials and found that PL = 172% for the first trial and PL = 17.8% for the second trial. a. Draw the flow curve and obtain the liquid limit. b. What is the plasticity index of the soil? Use an average value of PL from the two plastic limit trails.SITUATION 3: A 100 cc proctor mold was used to collect a wet soil sample. Its weight was found to be 200 gms. Its oven dried weight was recorded as 189 grams. G = 2.7 7. The moisture content is most likely: a. 0.058201 c. 0.069841 8. Its void ratio is: a. 0.771429 c. 0.514286 b. 0.064021 d. 0.046561 b. 0.471429 d. 0.428571
- The results of a laboratory consolidation test on a clay specimen are the following. Pressure, ir (lb/ft²) 500 1.000 2.000 4.000 8,000 16.000 Total height of specimen at end of consolidation (in.) 0.6947 0.6850 0.6705 0.6520 0.6358 0.6252 Given the initial height of specimen = 0.748 in.. G specimen = 95.2 g. and area of specimen = 4.91 in.²: a. Plot the e-log or curve = 2.68. mass of dry b. Determine the preconsolidation pressure c. Calculate the compression index, C.QI: The following are the results of a laboratory consolidation test on a soil specimen obtained from the field: dry mass of specimen = 128 gm, height of specimen at the beginning of the test = 2.54 cm, Gs = 2.75, and area of the specimen = 30.68 cm². Final height of the specimen at the end of the consolidation (cm) 2.540 2.488 Effective pressure, ở(kN/m?) 50 100 2.465 200 2.431 2.389 2.324 400 800 1600 2.225 2.115 3200 Required: Make necessary calculations and draw an e versus log ở curve.Pressure (kN/m²)27 54 107 214 429 214 107 54 Void ratio1.243 1.217 1.144 1.068 0.994 1.001 1.012 1.024 The table above shows results obtained from an oedometer test on a specimen of saturated clay. A layer of this clay 2.5 m thick lies below a 10 m depth of sand, the water table being at the surface. The saturated weight for both soils is 19 kN/m³. A 10-m depth of fill of unit weight of 21 kN/m³ is placed on the sand over an extensive area. If the fill was to be removed some time after the completion of consolidation, what heave (mm) would eventually take place due to swelling of the clay? (0 d.p). Use unit weight of water of 9.8 kN/m3. Use log base 10.
- Q1/ specimen of the fine-grained soil, 75 mm in diameter and 20 mm thick was tested in an oedometer in a laboratory. At applying pressure (240 kN/m²), the time with dial gauge readings are: Time (min) 0 Settlement (mm) 0 0.25 1 0.22 0.42 4 9 0.6 0.71 16 0.79 36 64 100 0.86 0.91 1.04 d 1- Find Coefficient of consolidation in cm²/s using root time and TV90% = 0.848. Scanned by TapScannerPermeability tests were performed on a soil sample, under different void ratio and different temperatures and the following results were obtained. Test No. 1 2 Void ratio Temperature °C (e) 0.65 1.02 25° 40⁰ Estimate the coefficient of permeability at a temperature of 20°C for a voids ratio of 0.80. Given the following physical properties of water: At 20°C, n = 10.09 × 10+ and p„ = 0.998 g/cm³ At 25°C, n = 8.95 × 104 g sec/cm² and p k(cm/s) 0.4x10 1.9x10¹ At 40° C, n = 6.54 × 10 g sec/cm² and p 8 0.997 g/cm³ = 0.992 g/cm³Question 8 (1) - Oedometer test What are the boundary conditions applied to a soil sample tested in an Oedometer? Z H a) Pore water pressure at z = H (top of the sample) is PH = Yw. H b) Ez = Ex c) &z=&v (₂ is the volumetric strain of the sample) d) At time t=0, 4p = 0