EBK PRINCIPLES OF GEOTECHNICAL ENGINEER
9th Edition
ISBN: 9781337517218
Author: SOBHAN
Publisher: VST
expand_more
expand_more
format_list_bulleted
Concept explainers
Question
Chapter 3, Problem 3.19P
To determine
Calculate the degree of saturation.
Expert Solution & Answer
Trending nowThis is a popular solution!
Students have asked these similar questions
Asap
What amount of water in (gr) do we have to add to a soil sample to increase its volume to 25 cm3? We know the following information about this soil: - Soil’s specific gravity is 2.5. - Void ratio (e) is 0.5. - Moisture content is 20%. - The water density is 1 gr/cm3. Hint 1: First calculate the saturation value. Hint 2: When soil is fully saturated, if we add V1 amount of water (m3), the volume of soil will increase directly by V1 (m3). Hint 3: Use the following equation to find the answer: Question 17Answer a. 50 b. We do NOT have enough information c. 12.5
II.
A sample of dry sand having a unit weight of 16.00 kN/m³ and a specific gravity of
2.65 is placed in the rain. During the rain the volume of the sample remains constant
but the degree of saturation increases to 45%.
What is the water content after being in the rain, in percentage?
What would be the mass of water. in kg, added to the soil due to exposure to
rain (assume unit volume)?
Chapter 3 Solutions
EBK PRINCIPLES OF GEOTECHNICAL ENGINEER
Ch. 3 - Prob. 3.1PCh. 3 - Prob. 3.2PCh. 3 - Prob. 3.3PCh. 3 - Prob. 3.4PCh. 3 - Prob. 3.5PCh. 3 - Prob. 3.6PCh. 3 - Prob. 3.7PCh. 3 - Prob. 3.8PCh. 3 - Prob. 3.9PCh. 3 - Prob. 3.10P
Ch. 3 - Prob. 3.11PCh. 3 - Prob. 3.12PCh. 3 - Prob. 3.13PCh. 3 - Prob. 3.14PCh. 3 - Prob. 3.15PCh. 3 - Prob. 3.16PCh. 3 - Prob. 3.17PCh. 3 - Prob. 3.18PCh. 3 - Prob. 3.19PCh. 3 - Prob. 3.20PCh. 3 - Prob. 3.21PCh. 3 - Prob. 3.22PCh. 3 - Prob. 3.23PCh. 3 - Prob. 3.24PCh. 3 - For a given sandy soil, emax = 0.75 and emin =...Ch. 3 - For a given sandy soil, the maximum and minimum...Ch. 3 - Prob. 3.27PCh. 3 - Prob. 3.28PCh. 3 - Prob. 3.29PCh. 3 - Prob. 3.1CTPCh. 3 - Prob. 3.2CTPCh. 3 - Prob. 3.3CTP
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
- The transformed coefficient of permeability of an equivalent isotropic soil mass is 13 x 10-/ cm/s. Determine the permeability in vertical direction if the permeability in horizontal direction is 3 x 10 7 cm/s.arrow_forwardSituation 10: A soil sample has water content of 25%, degree of saturation of 80%, and specific gravity of 2.70. 38. Determine the moist unit weight in g/cc. c.1.897 d. 1.675 a. 1.765 b. 1.831 39. Determine the porosity. 0.458 b. 0548 c. 0.564 d.0.654 a.arrow_forwardGiven that the field unit weight of a soil sample is 1800 kg per cubic meter the unit moisture content of the soil is 12 percent. O Evaluate the void ratio. ® Evaluate the dry unit weight in kN/m3 ® Evaluate the degree of saturation in percent.arrow_forward
- A soil engineer collects a sample of soil having a moist unit weight of a soil of 24.5 kN/m³, water content available is 10 % and the specific gravity of the solid is 2.50. what is the degree of saturation of the soil? (unit weight of water = 9.81 kN/m³)arrow_forwardA soil sample has a unit weight of 1.9 g/cc and w=12%. If Gs of solids is 2.65, determine the degree of saturation and porosity in percent.arrow_forwardThe moisture content of a soil sample is 17% and the dry unit weight is 16.51 kN/m^3 . If Gs = 2.69, what is the degree of saturation?arrow_forward
- A soil mass has coefficients of horizontal and vertical permeability as 8 x 107 cm/s and 2 x 107 cm/s, respectively. The transformed coefficient of permeability of an equvivalent isotropic soil mass isarrow_forwardA saturated soil sample has the following properties: water content = 86 % void ratio = 0.7 What is the specific gravity of the soil? What is the saturated unit weight of soil in KN/m3? use unit weight of water equal to 9.8 KN/m3.arrow_forward10. The dry density of the soil sample, p d, is 1960 kg/m³, and the dry density of the soil solids, p s, is 2700 kg/m³. If emax = 0.69 and emin =0.44: a. what is the dry unit weight in kN/m³ if the water content is 11%? b. what is the void ratio of the soil sample? c. what is the relative density of the soil sample?arrow_forward
- A 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_forwardLL = 50% and PL = 23% If the soil had a natural water content of 56% prior to the Atterberg Limit test, explain the consistency condition of the soil at site.arrow_forwardA soil sample has a unit weight of 1.9 g/cc and w=12%. If Gs of solids is 2.65, determine the porosity in percent.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles of Geotechnical Engineering (MindTap C...Civil EngineeringISBN:9781305970939Author:Braja M. Das, Khaled SobhanPublisher:Cengage Learning
Principles of Geotechnical Engineering (MindTap C...
Civil Engineering
ISBN:9781305970939
Author:Braja M. Das, Khaled Sobhan
Publisher:Cengage Learning