Find sharp factor for circle

986views

written 6.4 years ago by

teamques10 ★ 69k

modified 2.9 years ago by

pedsangini276 • 4.8k

Subject :-* Structural Analysis II

Title :- Plastic Analysis

Difficulty:- Medium

enter image description here

structural analysis

ADD COMMENT EDIT

1 Answer

2views

written 6.4 years ago by

teamques10 ★ 69k

Elastic Analysis:-

$Z_e = \frac{I_{NA}}{y_{max}} = \frac{\frac{πd^4}{84}}{\frac{d}{2}}$

[$Z_e = \frac{πD^3}{32}$]

enter image description here

Plastic analysis:-

$Z_e = \frac{A}{2}[Y_1 + Y_2]$

=$\frac{πd^2}{8} * \frac{4d}{3π}$

$Z_e = \frac{d^3}{6}$

enter image description here

sharp factor:-

$\frac{Z_p}{Z_e} = \frac{16}{3π} = 1.64$

ADD COMMENT EDIT

Please log in to add an answer.