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Draw the compaction curve using the following given data from a standard Proctor test. 2. From the compaction curve you drawn, determine the Optimum Moisture Content and the Maximum Dry Unit Weight

Draw the compaction curve using the following given data from a standard Proctor test. 2. From the compaction curve you drawn, determine the Optimum Moisture Content and the Maximum Dry Unit Weight

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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1. Draw the compaction curve using the following given data from a standard Proctor test. 

2. From the compaction curve you drawn, determine the Optimum Moisture Content and the Maximum Dry Unit Weight.

### Soil Moisture Content and Dry Unit Weight Analysis #### Data Table | Volume of Mold (ft³) | Weight of Moist Soil in the Mold (lb) | Moisture Content (%) | Moisture Unit Weight (lb/ft³) | Dry Unit Weight (lb/ft³) | |----------------------|---------------------------------------|----------------------|-----------------------------|-------------------------| | 1/30 | 3.78 | 10 | | | | 1/30 | 4.01 | 12 | | | | 1/30 | 4.14 | 14 | | | | 1/30 | 4.12 | 16 | | | | 1/30 | 4.01 | 18 | | | | 1/30 | 3.90 | 20 | | | #### Graph Analysis The graph is a plot illustrating the relationship between the moisture content of soil (%) and the dry unit weight (lb/ft³). - **X-axis (horizontal):** Represents the moisture content (w) in percentages, ranging from 0% to 24%. - **Y-axis (vertical):** Represents the dry unit weight (γ) in pounds per cubic foot (lb/ft³), ranging from 90 lb/ft³ to 130 lb/ft³. This visual representation helps us understand how changes in moisture content can affect the dry unit weight of soil, which is crucial for construction and geotechnical engineering projects.
Transcribed Image Text:### Soil Moisture Content and Dry Unit Weight Analysis #### Data Table | Volume of Mold (ft³) | Weight of Moist Soil in the Mold (lb) | Moisture Content (%) | Moisture Unit Weight (lb/ft³) | Dry Unit Weight (lb/ft³) | |----------------------|---------------------------------------|----------------------|-----------------------------|-------------------------| | 1/30 | 3.78 | 10 | | | | 1/30 | 4.01 | 12 | | | | 1/30 | 4.14 | 14 | | | | 1/30 | 4.12 | 16 | | | | 1/30 | 4.01 | 18 | | | | 1/30 | 3.90 | 20 | | | #### Graph Analysis The graph is a plot illustrating the relationship between the moisture content of soil (%) and the dry unit weight (lb/ft³). - **X-axis (horizontal):** Represents the moisture content (w) in percentages, ranging from 0% to 24%. - **Y-axis (vertical):** Represents the dry unit weight (γ) in pounds per cubic foot (lb/ft³), ranging from 90 lb/ft³ to 130 lb/ft³. This visual representation helps us understand how changes in moisture content can affect the dry unit weight of soil, which is crucial for construction and geotechnical engineering projects.
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