ENG1001 Lecture 7: Week 7 I for Symmetrical sections of beams
![](https://new-preview-html.oneclass.com/B31JpRdK5Xvqm32ewP1pQE682ManP94A/bg1.png)
I"(second"moment"of"area)
Geometrical+ property
•
Describes+bending+stiffness+of+a+cross-section
AKA+how+far+the+section+is+spread from+its+bending/neutral+axis
○
•
Symmetrical"sections
Bending/buckling+axes
Week$7:$I$for$Symmetrical$sections$of$beams
Saturday,+2+September+ 2017
17:52