1.2 - Mohr’s Circle Representation
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What does qu stand for in soil mechanics?
💡 Hint: Think about the test name.
What is the confining pressure during the unconfined compression test?
💡 Hint: Consider the definition of 'unconfined'.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of the unconfined compression test?
💡 Hint: Think about what we measure in soil mechanics.
True or False: The minor principal stress in an unconfined compression test is always negative.
💡 Hint: Consider the definition of minor principal stress in this context.
Get performance evaluation
Challenge Problems
Push your limits with advanced challenges
Given a soil sample with an unconfined compressive strength of 200 kPa, how would the failure point shift if the degree of saturation decreases from 100% to 80%?
💡 Hint: Reflect on how saturation affects soil mechanics and strength.
Construct Mohr's Circle for a soil undergoing unconfined compression where the applied axial stress at failure is 150 kPa. Label all important points and explain their significance.
💡 Hint: Make sure to include stress states that indicate shear and failure conditions.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.