A Standard Proctor compaction test was conducted on the soil, with the results shown below. The weight and volume of the mold used in the test were 4.6 lb and 1/30 ft3, respectively, and the mass of the can was 44 grams. Based on the results:    Determine the optimum water content and maximum dry unit weight for the borrow soil.  Determine the unit weight required for 95% of maximum, and what the range of moisture content for that unit weight is. The sample with the lowest water content was tested for its densest void ratio, which was 0.05, and its loosest void ratio, which was 0.55. Determine its relative density

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

A Standard Proctor compaction test was conducted on the soil, with the results shown below. The weight and volume of the mold used in the test were 4.6 lb and 1/30 ft3, respectively, and the mass of the can was 44 grams. Based on the results: 

 

Determine the optimum water content and maximum dry unit weight for the borrow soil. 

Determine the unit weight required for 95% of maximum, and what the range of moisture content for that unit weight is.

The sample with the lowest water content was tested for its densest void ratio, which was 0.05, and its loosest void ratio, which was 0.55. Determine its relative density

 

weight of wet soil and mold (lb)
9.15
8.99
8.98
8.65
9.19
mass of can and wet soil (g) mass of can and dry soil (g)
125.72
118.64
119.30
113.72
111.76
104.31
108.63
104.60
128.34
119.95
Transcribed Image Text:weight of wet soil and mold (lb) 9.15 8.99 8.98 8.65 9.19 mass of can and wet soil (g) mass of can and dry soil (g) 125.72 118.64 119.30 113.72 111.76 104.31 108.63 104.60 128.34 119.95
Expert Solution
steps

Step by step

Solved in 6 steps with 12 images

Blurred answer
Follow-up Questions
Read through expert solutions to related follow-up questions below.
Follow-up Question

 if i want plot the Proctor curve for the borrow soil how do i do that 

also how did you get G=2.65 in solution 5

Solution
Bartleby Expert
SEE SOLUTION
Knowledge Booster
Soil compaction test
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
  • SEE MORE QUESTIONS
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning