Lab+Report+Template_Spring24 (1)

A liquid limit test on a clay was performed with the following results. The natural water content of the clay is 38% and plastic limit is 21%.   Number of Blows 6 12 20 28 32 Water content (%) 52.5 47.1 42.3 38.6 37.5   What is the liquidity index of this clay? (Use Interpolation) Group of answer choices 0.895 0.96 1.08 0.90   Please answer this asap. For upvote. Thanks

The dry unit weight of a sand sample in the loosest state is 13.34 kN and in the densest state, it is 21.19 kN. Its grain specific gravity is 270 and has a porosity of 33% P.S. Sorry for the question can’t fully grasp what was written

A liquid limit test on a clay was performed with the following results. The natural water content of the clay is 38% and plastic limit is 21%.   Number of Blows 6 12 20 28 32 Water content (%) 52.5 47.1 42.3 38.6 37.5   What is the plasticity index of this clay? (Use Interpolation) Group of answer choices 15.74% 18.99% 18.85% 17.63%   Please answer this asap for upvote. thanks

this subject is soil science

Express the answers in the nearest three decimal numbers. NOTE: Refer to MM = 08 and DD = 26

Define the term Acidic rocks.

The dry bulk density (pb) of a sample is found to be 1.65 g/cm3. What is the porosity?

answer the questions with true and false.

4. Select the correct answer: 1-Porosity is directly proportional with: a) Sample bulk density, Solid volume, and Void ratio of a sample b) Voids volume, Water content c) Solid volume, Void ratio, Total Volume, and Sample solid density d) None

Question number (13) Highway Engineering civil engineering

hand written solution in white page neat clean all units and formula concept mentioned

5. Triaxial tests were conducted on undisturbed samples of clay under CU conditions. Data from the test are summarized in the Table 2. Graph the Mohr's circles and draw in the failure envelope. Determine the strength parameters c' and ("? Table 2. Data from CU Tests Cell pressure (3 (kPa) 359 719 719 Test A B C Pore pressure at Failure u (kPa) 339 585 451 Deviator Stress at Failure. (1-(3 (kPa) 539 731 1015

One of the most significant properties influence on porosity quality is: Clay minerals and solution grain shape and grain packing Grain size and grain size distribution None of these

Answer the void viscosity can be measured by ............. in SI units

48

A sample of moist sand taken from the field was found to have a moisture content of 14% and a porosity of 38%. In the laboratory test that simulates field conditions, it was found that at its densest state, its void ratio is 85% and at its loosest state its void ratio is 40%. Determine the void ratio. Select one: O a. 0.42 b. 0.61 c. 0.79 d. 0.57 It is the densification of soil by removal of air which require mechanical energy. Select one: a. solidification b. consolidation C. compression d. compaction What particular sand is ideal for field density test using sand cone method? Select one: O a. clean sand b. Ottawa sand c. Owatta sand d. white sand

Laboratory test results for a sample of clay soil for the purpose of evaluating the potential for volume change (swelling, expansion) are shown Liquid limit = 60% %3D Plastic limit = 24% %3D Particles smaller than 0.002 mm = 44% %3D Compute the plasticity index O 44 68 O 24 O -44

I need the answer as soon as possible

I need answer of these question within half hour. Please

Homework 7: A cylindrical clay sample of 38 mm in diameter and 76 mm in height. It was brought from the site and it had a total weight of 168 gm, and when dried in the oven, the weight was 130.5 gm. If you know that the specific weight of solid grains is 2.73. Find the moisture content, dry density, voids ratio, porosity, degree of saturation, total density, air content, and air gap ratio.

What do you mean by clay sensitivity and what are the different range of claysensitivity?

An ASTM D 854 test was done on a sand. The data are shown below. Calculate the specific gravity. Mass of pychnometer = 46.1 grams Mass of pychnometer and dry soil = 67.4 grams Mass of pychnometer, dry soil and water = 157.7 grams Mass of pychnometer and water = 140.9 grams

Provide complete answer

p Y:l• %VY . A Assignment 1 classroom.google.com -> pdf.سجی جاب مب. -2020لت Dpت المرحلة الثالثة )2019-2020) Q1: 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. Effective pressure, ớ(kN/m²) Final height of the specimen at the end of the consolidation (cm) 2.540 50 2.488 100 2.465 200 2.431 400 2.389 800 2.324 1600 2.225 3200 2.115 Required: Make necessary calculations and draw an e versus log ó curve. Q2: The following are the results of a laboratory consolidation test: Effective pressure, ớ(kN/m²) Void ratio (e) Remarks 25 0.93 Loading 50 0.92 100 0.88 200 0.81 400 0.69 800 0.61 1600 0.52 800 0.535 Unloading 400 0.555 200 0.57 Required: (1) Draw e- log ở graph and determine the preconsolidation pressure, oc. (2) Calculate the compression index and the ratio of C, / C.. (3) On the basis of…

mpt=541762&cmid%3D103601 Marks 25 Question 1 A sample of AL Batina soil tested in the laboratory. The gradation analysis results are as shown in table Q1. The Atterberg limit tests indicate that the liquid limit is LL = 30% and the plastic limit is PL=27%. Table Q1 Sieve No.# Sieve size (mm) Finer (%) 4 4.75 90 8. 2.36 84 16 1.3 60 30 0.6 30 50 0.2 10 200 0.075 8 i. Determine the uniformity coefficient Marks] ii. Determine curvature coefficient [5 [5 Marks] iii. Classify AL Batina soil according to Unified Soil Classification System (USCS). [10 Marks] iv. Determine the group symbol and group name Marks) [5

A natural soil deposit is to be used for a geotechnical engineering project. Laboratory test results indicate that the soil possesses liquid and plastic limits of LL = 30% and PL = 22%, respectively. In addition, the sieve analysis has produced the following information: • % Passing Sieve No. 4 (4.75 mm) % Passing Sieve No. 200 (75 μm) • Coefficient of Uniformity C₁ 100% 8% 1.590 0.012 Coefficient of Curvature Co (a) Determine the soil's classification in accordance with the Unified Soil Classification System (USCS). (b) To further improve the soil's shear strength performance, the natural soil deposit (possessing an in- situ water content of w = 14%) was compacted in-situ and has achieved a saturation degree of S = 85%. If the specific gravity of soil solids is G, = 2.6, determine the soil's dry and bulk unit weights (ya and y) in its current compacted state.

Write down The composition and typical properties of the more commonly occurring clays such as Mantmorillonite.

Geotechnical Engineering Please help me answer this question, and please show your solutions write it properly.   Problem 3   A soil sample with a grain specific gravity of 2.67 was filled in a 1000mL container in the loosest possible state and the dry unit weight of the sample was found to be 14.75 N. It was then filled at the densest obtainable state and the weight was found to be 17.70 N. The void ratio of the soil in the natural state was 0.63. Determine the relative density in the natural state.

Find the correct solution