Traffic and Highway Engineering
5th Edition
ISBN: 9781305156241
Author: Garber, Nicholas J.
Publisher: Cengage Learning
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Question
Chapter 17, Problem 2P
To determine
(a)
Moisture content of the soil
To determine
(b)
Void ratio of the soil
To determine
(c)
Degree of saturation of the soil
To determine
(d)
Porosity of the soil
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A soil has a bulk density of 2.23g/cc and a dry density of 1.96g/cc , and the specific gravity of the soil particles is 2.70. Determine moisture content, degree of saturation, void ratio and porosity.
A sample of soil was taken from below the groundwater table. The moisture
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A Soil sample has a porosity of 35%. The soil is 75% saturated and the specific gravity of soil solids is 2.68. Determine:
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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
- 1. The water content of a 100% saturated soil is 30% and the specific gravity of solids is 2.65. Determine the void ratio and unit weight (kN/m³) 2. A 0.08 m³ sample of soil weighs 1.4 kN. When it is dried out in an oven, it weighs 1.3 kN. The specific gravity of solids is found to be 2.70. Find the water content, void ratio, porosity, degree of saturation and the wet and dry unit weights. 3. A container with soil sample of completely saturated clay weighs 0.7 N. After drying, the weight becomes 0.62 N. The container weight is 0.35 N and the specific gravity of the soil is 2.70. Determine the void ratio, water content and porosity of the original sample. 4. A moist sand sample has a volume of 464 cm³ in natural state and a weight of 8.5 N. The dry weight is 7.4 N and the specific gravity is 2.68. Determine the void ratio, the porosity, the water content and the degree of saturation.arrow_forwardThe weight of a sample of saturated soil before drying is 2.8 lb and after drying is 2.1 lb. If the specific gravity of the soil particles is 2.6, determine: (a) moisture content, (b) void ratio, (c) porosity, (d) bulk density, and (e) dry density.arrow_forwardA sample of saturated soil has a water content of 35%. The specific gravity of solids is 2.65. Determine its void ratio, porosity, saturated unit weight and dry unit weightarrow_forward
- 3.) A saturated soil has the following characteristics: Initial volume: 25 cm3 Final volume: 16 cm3 Mass of Wet Soil: 45 g Mass of Dry Soil: 31 g a.) Determine the shrinkage limit of soil. b.) Determine the shrinkage ratio. c.) Determine the specific gravity of soil solids.arrow_forwardThe moist mass of 0.1 ft3 of soil is 12.5 lb. if the moisture content is 14% and the specific gravity of soil solids 2.71; a) What is the value of moist unit weight? b) What is the value of dry unit weight? c) What is the value of void ratio? d) What is the value of porosity? e) What is the value of degree of saturation?arrow_forwardA soil sample is oven-dried from its liquid limit state to its dry state causing a volume change of 60% of the dry volume. Likewise, the same soil is oven-dried from its plastic limit state to its dry state causing a volume change of 20% of the dry volume. The liquid limit and plastic limit are 54% and 26%, respectively. Determine the specific gravity of soil solids, shrinkage limit and shrinkage ratio. 1. INPUT THE VALUE OF SPECIFIC GRAVITY OF SOIL SOLIDS IN 2 DECIMAL PLACES 2. INPUT THE VALUE OF SHRINKAGE LIMIT IN PERCENTAGE FORM AND IN 2 DECIMAL PLACES 3. INPUT THE VALUE OF SHRINKAGE RATIO IN 2 DECIMAL PLACES Answer with text and/or attachments:arrow_forward
- Dry soil is mixed with 19% by weight with water and then compacted. The moist soil has a volume of 1x 10 3 m3 and a mass of 1.6 kg. The soil solids have specific gravity of 2.72. 1. What is the dry unit weight of the soil? 2. What is the void ratio of the soil? 3. What is the degree of saturation of the soil?arrow_forwardDerive the formula between soil moisture content (w), degree of saturation (S), specific gravity(G), and void ratio (e). A saturated clay has a water content of 40% and bulk specific gravity of 1.90. Determine the void ratio and specific gravity of particles.arrow_forwardA man collected a sample of soil outside of his house. The moist unit weight of the soil is 18.9 , and the soil solids have a specific gravity of 2.67. If the soil is found to have a water content of 9.8 %, determine: a.) Void ratio b.) Dry unit weight c.) Degree of Saturation d.) How much water to add () to achieve a degree of saturation of 89 % e.) How much water to add () to achieve full saturationarrow_forward
- The coefficient of gradation for certain soil is 4. Given that is D10 and D30 is 0.045 mm and 0.210 mm. Calculate the uniformity coefficient.arrow_forwardThe void ratio and degree of saturation of a sample of clayey silt are 1.921 and 80.255%, respectively. If the ratio of the total weight to the weight of the soil solids is equal to the ratio of the volume of water to the volume of the solids, determine the following: a. Moisture content, %. b. Specific gravity of the soil solids.arrow_forwardThe moist mass of 0.1 ft3 of soil is 12.5 lb. if the moisture content is 14% and the specific gravity of soil solids 2.71; a) What is the value of moist unit weight? b) What is the value of dry unit weight? c) What is the value of void ratio?arrow_forward
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