Revision as of 06:19, 15 August 2009 edit Michael Hardy (talk \| contribs) Administrators 210,577 edits some cleanup per WP:MOS and WP:MOSMATH ← Previous edit		Revision as of 06:20, 15 August 2009 edit undo Michael Hardy (talk \| contribs) Administrators 210,577 edits →Stiffness matrix Next edit →
Line 37: : <math>\begin{bmatrix} \sin^2 (\theta+\alpha)K_n & -K_n \sin(\theta+\alpha)\cos(\theta+\alpha) & \cos(\theta+\alpha)K_s L\sin(\alpha) \\ +\cos^2(\theta+\alpha)K_s & +K_s\sin(\theta+\alpha)\cos(\theta+\alpha) & -\sin(\theta+\alpha)K_n L\cos(\alpha) \\ -K_n\sin(\theta+\alpha)\cos(\theta+\alpha) & \sin^2(\theta+\alpha)K_s & \cos(\theta+\alpha)K_n L\cos(\alpha) \\ -K_s\sin(\theta+\alpha)\cos(\theta+\alpha) & +\cos^2(\theta+\alpha)K_n & +\sin(\theta+\alpha)K_s L\sin(\alpha) \\ \cos(\theta+\alpha)K_s L\sin(\alpha) & \cos(\theta+\alpha)K_n ~~Lcos~~L\cos(\alpha) & L^2\cos^2(\alpha)K_n \\ -\sin(\theta+\alpha)K_n L\cos(\alpha) & +\sin(\theta+\alpha)K_s ~~Lsin~~L\sin(\alpha) & +L^2\sin^2(\alpha)K_s \end{bmatrix}</math>

Applied element method: Difference between revisions