ASTM D7464 - 20: Standard Test Method for the Determination of Shear Properties of Clayey Soils

The ASTM D7464 - 20 is a critical standard published by ASTM International, providing trusted and precise methodologies for determining the shear properties of clayey soils. The standardized procedure described within this document is essential for geotechnical engineers and soil scientists who require accurate data for the assessment and utilization of clayey soils in construction and environmental projects.

This comprehensive standard facilitates the evaluation of the stability and strength characteristics of clayey soils, which are particularly influential in various engineering applications, including foundation design, slope stability, and earthworks. The methodologies outlined in ASTM D7464 are employed to derive vital parameters such as shear strength, effective stress, and plasticity characteristics, enabling engineers to make informed decisions based on empirical data.

The ASTM D7464 - 20 document encompasses a detailed description of the testing apparatus and setup required for conducting shear strength tests on cohesive soils. It includes precise instructions on sample preparation, testing procedures, and data analysis techniques, ensuring that users can replicate the tests consistently while achieving reliable results.

Key elements of this standard involve the evaluation of the undrained shear strength of saturated clay and the use of vane shear tests, among other techniques. Furthermore, the standard emphasizes compliance with modern geotechnical testing criteria, ensuring adherence to industry benchmarks.

Whether you are a practicing engineer, an academic, or involved in research, adherence to ASTM D7464 - 20 is essential for conducting accurate soil tests. The insights drawn from these shear property analyses can be crucial in safeguarding structural integrity and mitigating risks in various applications.

As part of the broader realm of geotechnical engineering, this standard contributes to a deeper understanding of clayey soils, ultimately supporting the stability of infrastructure globally. In a constantly evolving field, the ASTM D7464 - 20 serves as an invaluable resource that ensures the application of best practices and scientific rigor in soil analysis.

For your convenience, ASTM D7464 - 20 is available in both PDF and hardcopy formats at a price of £68.00. This investment in reliable standards will enhance your technical capabilities and ensure compliance with essential guidelines in soil mechanics.