PPRuNe Forums - View Single Post - Span Loading for Stress Analysis
View Single Post
Old 2nd Mar 2003, 06:02
  #1 (permalink)  
Deaf
 
Join Date: Nov 2000
Location: Melbourne,Vic,Australia
Posts: 424
Likes: 0
Received 2 Likes on 2 Posts
Span Loading for Stress Analysis

While browsing on the web I came across a replacement wing for the Zenith 701 which included a stress analysis for the wing.

http://www.dedaliusaviation.com/newd...s_analysis.pdf

I notice that the stress analysis assumes a constant span loading while looking at the aerodynamics myself the span loading would appear to be elliptical. As the wing has struts it would seem that the stresses (both bending and torsional) would be higher inboard of the strut than that assumed.

Is it normal to assume constant span loading for stress analysis?
Deaf is offline