Using Stress Path To Estimate Soil Strength | Step by Step Procedure to Find Cohesion and Friction

There are different methods to estimate the strength of soil from triaxial tests. We can either draw Mohr circles and failure envelope or use a stress path approach when we analyse the data in the p'-q' space. This video gives a step-by-step explanation how to use the stress path concept to obtain soil cohesion and friction angle.
More videos on soil strength:
Mohr-Coulomb Failure Analysis of Triaxial Tests    • Mohr-Coulomb Failure Analysis of Tria...  
Triaxial Tests on Sand    • Triaxial Tests on Sand | Learn How to...  
How to Estimate Maximum Shear Stress that Soil Can Withstand    • Maximum Shear Stress that Soil Can Wi...  
How to Estimate Shear STRENGTH of soil using Shear Box Data    • How to Estimate Shear STRENGTH of Soi...  
How to Estimate Pore Water Pressure in Undrained Triaxial Tests on Clay    • How to Estimate Pore Water Pressure i...  
Shear Box Test | Sample Preparation and Testing Procedure    • Shear Box Test | Sample Preparation a...  

If you find these videos useful, share them and subscribe to the channel. More details can be found in my book called Soil Mechanics Through Project-Based Learning.