Overview
This course covers many soils tests that can be done in Excel.
- Liquid Limit
- Plastic Limit
- Sieve Analysis
- Specific Gravity
- Proctor
Each test includes a description of the equipment used, the procedure used along with how the calculations and graphs look in Excel. Many engineers used to use a slide rule to calculate and graph paper to plot up the results. Excel can be used to do the calculations and plot the results. A little prior knowledge of how to use Excel is needed. This course should be of interest to Civil Engineers who might be involved with different kinds of soil testing, even if you work in the field, lab or design.
The student must take a quiz consisting of ten (10) questions in order to receive PDH credit.
Specific Knowledge or Skill Obtained
This course teaches the following specific knowledge and skills:
- The basics of several soil tests
- Liquid Limit
- Plastic Limit
- Sieve Analysis
- Specific Gravity
- Proctor
- How to calculate the moisture content of soil
- How to approximate the liquid limit of soil
- Know the order of precedence of arithmetic operators
- How to calculate the plasticity limit
- How to use several built-in functions in Excel
- AVERAGE
- STDEV
- SQRT
- LOG10
- How to calculate the uniformity coefficient
- How to calculate the coefficient of curvature
- How to make an absolute cell address in Excel
- How to calculate the specific gravity of soil
- How to calculate the moist unit weight and the dry unit weight of soil
Course
Click on the following link to the PDF document to review the course material before taking the quiz for credit.
Excel worksheets used in the course can be downloaded and installed on your hard drive in the following manner:
1 - RIGHT click the link below and select "Save Target As" (Internet Explorer) or "Save Link As" (Firefox)
2 - Save the file to your desktop
3 - When completed, double click on the icon to install the files on your computer
Worksheet installation file for Using Excel for Soil Testing
Having trouble downloading the PDF file?
If clicking the link does not bring you to the PDF file, then right-click the link. Click "Save Target As" and save on your desktop. To view the file, double-click the icon on your desktop and return to this page to take the quiz. You may want to bookmark this page for your convenience. If you have questions, Live Support Chat can help.
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To receive PDH credit for this course, you must pass a multiple-choice quiz. Click the button below to Purchase Course and Take Quiz. To take the quiz, your computer must be set to accept cookies. See how to check your cookie settings.







