Second moment of area
0.0(0)
Studied by 12 people
Call Kai
Learn
Practice Test
Spaced Repetition
Match
Flashcards
Knowt PlayCard Sorting
1/6
Earn XP
Last updated 1:55 PM on 2/11/23
Name | Mastery | Learn | Test | Matching | Spaced | Call with Kai |
|---|
No analytics yet
Send a link to your students to track their progress
7 Terms
1
New cards
Second moment of area (area moment of inertia)
Measure of cross-section's resistance to bending due to its shape (material spread further from neutral axis)
2
New cards
Parallel Axis Theorem
Relates second moment of area with respect to a given (parallel) axis
3
New cards
Moment of inertia (mass moment of inertia)
Used to describe resistance of body to change in rotational velocity
4
New cards
Flexual Rigidity (EI)
Quantifies resistance of a beam to bending
5
New cards
Polar second moment of area (J)
Represents resistance of cross-section to twisting about the reference axis
6
New cards
Product moment of inertia
Rotation of reference axis, caulculates rotational inertia of a body (how difficult it is to rotate a body about a particular axis)
7
New cards
Product moment of inertia vs moment of inertia
Product moment of inertia uses a specified axis, moment of inertia uses centre of mass
