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A partially saturated sample of soil has a volume of 60 cc and mass of 92g. The sample is dried in an oven and its dried mass is 73.8g. If the specific gravity of solids be 2.62, find the degree of saturation, water content, void ratio, porosity, bulk unit weight and dry unit weight.?
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A partially saturated sample of soil has a volume of 60 cc and mass of...
Given Data:
- Volume of soil (V) = 60 cc
- Mass of partially saturated soil (Mw) = 92 g
- Dry mass of soil (Ms) = 73.8 g
- Specific gravity of solids (Gs) = 2.62
Water Content (w):
- Water content is calculated using the formula:
w = (Mw - Ms) / Ms * 100
w = (92 g - 73.8 g) / 73.8 g * 100
w = 24.65%
Degree of Saturation (S):
- Volume of solids (Vs) = Ms / (Gs * ρw) = 73.8 g / (2.62 * 1 g/cc) = 28.15 cc
- Volume of voids (Vv) = V - Vs = 60 cc - 28.15 cc = 31.85 cc
- Volume of water (Vw) = Mw - Ms = 92 g - 73.8 g = 18.2 g (or cc)
- Degree of saturation (S) = Vw / Vv * 100
S = 18.2 cc / 31.85 cc * 100 = 57.2%
Void Ratio (e):
- Void ratio is calculated as:
e = Vv / Vs
e = 31.85 cc / 28.15 cc = 1.13
Porosity (n):
- Porosity can be calculated using:
n = Vv / V
n = 31.85 cc / 60 cc = 0.5308 or 53.08%
Bulk Unit Weight (γ):
- Bulk unit weight is given by:
γ = Mw / V = 92 g / 60 cc = 1.53 g/cc
Dry Unit Weight (γd):
- Dry unit weight is calculated as:
γd = Ms / V = 73.8 g / 60 cc = 1.23 g/cc
Summary of Results:
- Water Content (w): 24.65%
- Degree of Saturation (S): 57.2%
- Void Ratio (e): 1.13
- Porosity (n): 53.08%
- Bulk Unit Weight (γ): 1.53 g/cc
- Dry Unit Weight (γd): 1.23 g/cc
- Volume of soil (V) = 60 cc
- Mass of partially saturated soil (Mw) = 92 g
- Dry mass of soil (Ms) = 73.8 g
- Specific gravity of solids (Gs) = 2.62
Water Content (w):
- Water content is calculated using the formula:
w = (Mw - Ms) / Ms * 100
w = (92 g - 73.8 g) / 73.8 g * 100
w = 24.65%
Degree of Saturation (S):
- Volume of solids (Vs) = Ms / (Gs * ρw) = 73.8 g / (2.62 * 1 g/cc) = 28.15 cc
- Volume of voids (Vv) = V - Vs = 60 cc - 28.15 cc = 31.85 cc
- Volume of water (Vw) = Mw - Ms = 92 g - 73.8 g = 18.2 g (or cc)
- Degree of saturation (S) = Vw / Vv * 100
S = 18.2 cc / 31.85 cc * 100 = 57.2%
Void Ratio (e):
- Void ratio is calculated as:
e = Vv / Vs
e = 31.85 cc / 28.15 cc = 1.13
Porosity (n):
- Porosity can be calculated using:
n = Vv / V
n = 31.85 cc / 60 cc = 0.5308 or 53.08%
Bulk Unit Weight (γ):
- Bulk unit weight is given by:
γ = Mw / V = 92 g / 60 cc = 1.53 g/cc
Dry Unit Weight (γd):
- Dry unit weight is calculated as:
γd = Ms / V = 73.8 g / 60 cc = 1.23 g/cc
Summary of Results:
- Water Content (w): 24.65%
- Degree of Saturation (S): 57.2%
- Void Ratio (e): 1.13
- Porosity (n): 53.08%
- Bulk Unit Weight (γ): 1.53 g/cc
- Dry Unit Weight (γd): 1.23 g/cc
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A partially saturated sample of soil has a volume of 60 cc and mass of 92g. The sample is dried in an oven and its dried mass is 73.8g. If the specific gravity of solids be 2.62, find the degree of saturation, water content, void ratio, porosity, bulk unit weight and dry unit weight.?
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A partially saturated sample of soil has a volume of 60 cc and mass of 92g. The sample is dried in an oven and its dried mass is 73.8g. If the specific gravity of solids be 2.62, find the degree of saturation, water content, void ratio, porosity, bulk unit weight and dry unit weight.? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about A partially saturated sample of soil has a volume of 60 cc and mass of 92g. The sample is dried in an oven and its dried mass is 73.8g. If the specific gravity of solids be 2.62, find the degree of saturation, water content, void ratio, porosity, bulk unit weight and dry unit weight.? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A partially saturated sample of soil has a volume of 60 cc and mass of 92g. The sample is dried in an oven and its dried mass is 73.8g. If the specific gravity of solids be 2.62, find the degree of saturation, water content, void ratio, porosity, bulk unit weight and dry unit weight.?.
A partially saturated sample of soil has a volume of 60 cc and mass of 92g. The sample is dried in an oven and its dried mass is 73.8g. If the specific gravity of solids be 2.62, find the degree of saturation, water content, void ratio, porosity, bulk unit weight and dry unit weight.? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about A partially saturated sample of soil has a volume of 60 cc and mass of 92g. The sample is dried in an oven and its dried mass is 73.8g. If the specific gravity of solids be 2.62, find the degree of saturation, water content, void ratio, porosity, bulk unit weight and dry unit weight.? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A partially saturated sample of soil has a volume of 60 cc and mass of 92g. The sample is dried in an oven and its dried mass is 73.8g. If the specific gravity of solids be 2.62, find the degree of saturation, water content, void ratio, porosity, bulk unit weight and dry unit weight.?.
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A partially saturated sample of soil has a volume of 60 cc and mass of 92g. The sample is dried in an oven and its dried mass is 73.8g. If the specific gravity of solids be 2.62, find the degree of saturation, water content, void ratio, porosity, bulk unit weight and dry unit weight.?, a detailed solution for A partially saturated sample of soil has a volume of 60 cc and mass of 92g. The sample is dried in an oven and its dried mass is 73.8g. If the specific gravity of solids be 2.62, find the degree of saturation, water content, void ratio, porosity, bulk unit weight and dry unit weight.? has been provided alongside types of A partially saturated sample of soil has a volume of 60 cc and mass of 92g. The sample is dried in an oven and its dried mass is 73.8g. If the specific gravity of solids be 2.62, find the degree of saturation, water content, void ratio, porosity, bulk unit weight and dry unit weight.? theory, EduRev gives you an
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