Test Method for Unconfined Compressive Strength of Cohesive Soil
Also Known As:
ASTM RR:D18-1014 is a standard test method that focuses on determining the unconfined compressive strength of cohesive soil. The purpose of this standard is to provide a consistent and reliable procedure for measuring the strength characteristics of soil under unconfined compression conditions.
The test method involves preparing a cylindrical sample of the cohesive soil, with specified dimensions and moisture content, and placing it in a testing apparatus. The sample is then subjected to a gradually increasing axial load until failure occurs. The test measures the maximum compressive stress that the soil can withstand without undergoing significant deformation or failure.
The standard includes detailed instructions on the equipment and procedures required for conducting the test, such as the selection and preparation of the soil specimen, the application of axial load, and the recording of data. It provides guidelines for ensuring proper sample preparation and test execution, as well as recommendations for the calculation and reporting of the unconfined compressive strength.
ASTM RR:D18-1014 also addresses the necessary quality control measures to be implemented during the testing process, such as calibration of the equipment and verification of the test results. It emphasizes the importance of following the standard procedures to ensure accurate and reproducible test results.
| Language(s) | English |
| File Size | 17.5 MB |
