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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is column buckling?
💡 Hint: Think of how columns may fail under too much weight.
Question 2
Easy
State the formula for Euler's critical load.
💡 Hint: Recall the components of critical load involve E, I, and effective length.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the formula for the critical load Pcr in column buckling?
- Pcr = μ / (Leff)^2
- Pcr = π²EI / (Leff)²
- Pcr = 2EI / (Leff)
💡 Hint: Look for the formula that includes π².
Question 2
True or False: A fixed-fixed column has the shortest effective length.
- True
- False
💡 Hint: Think about which condition provides the most support.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A 3m fixed-pinned column experiences a compressive load of 50kN. Calculate the effective length and assess the risk of buckling.
💡 Hint: Calculate Pcr and compare it with your given load.
Question 2
Design a column to withstand eccentric loading conditions considering both axial and bending stresses.
💡 Hint: Use the total stress formula and evaluate normal versus bending stress.
Challenge and get performance evaluation