User:Eas4200c.f08.team12.hepsworth/team

Team Contributions

Monday 22-Hepsworth

Wednesday-24 Test no report

Friday 26-Taylor

Monday 29-Papp

Wednesday 1-Gaar

Friday 3- Watlington

Road Map to Analyze Torsion of Wing Structure

A. Kinematic Assumptions (Section 3.2)

B. Strain-displacement Relationship

C. Equilibrium Equations (stresses) (Chap 2., Sec 3.2)

D. Prandtl Stress Function

E. Strain Compatibility Equation (Eq. 3.15, 3.17)

F. Equation for $$ \phi $$

G. Boundary Conditions for phi

H. T=2 phi dA=GJphi, J=4/...

I. Thin walled Cross Section (p. 5-2, ad-hoc assumptions on shear flow)

T=2qA (Eq. 3.48)

J. Twist Angle phi: Method 1 (Eq.3.56)

K. Sec 3.6 on Multicell thin-walled cross section