Problem 2 A triangular element has three nodes with high order interpolation functions, which can be applicable for high strain rate. Develop the [D], [B], and [K] matrixes. Use the following quadratic displacement functions in x- and y-direction as interpolation functions: u(x, y) = α₁ + a2x + α3y² v(x, y) = a + α5x + α6y²

Problem 2 A triangular element has three nodes with high order interpolation functions, which can be applicable for high strain rate. Develop the [D], [B], and [K] matrixes. Use the following quadratic displacement functions in x- and y-direction as interpolation functions: u(x, y) = α₁ + a2x + α3y² v(x, y) = a + α5x + α6y²

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.7.10P: Solve the preceding problem for the following data: x=190106,y=230106,xy=160106,and=45.

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Two cables AB and AC are acting on the pole with forces FAB = 540N and FAC = 560N with parameters defining the attachment points shown in the table. We want to write the vector FAB in cartesian vector form. C X Y₂ parameters value units FAB 540 FAC 560 L ZI 3 7₂ 5.5 4 3.5 4 4 Submit Question N N m m m m m FAC A Y₁ Z write the vector FAB in Cartensian Vector Notation. Round your final answers to 3 significant figures. FAB= AB B L X1 N
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Solve this whole problem and include the interpolation of the same table.
Two cables AB and AC are acting on the pole with forces FAB=540N and FAC = 560N with parameters defining the attachment points shown in the table. We want to write the vector AB in cartesian vector form. C Y₂ parameters value units 540 560 5.5 4 3.5 FAB FAC L Z1 Y 72 4 4 Submit Question N N m m m m m A x + 247.123 Y₁ write the vector FAB in Cartensian Vector Notation. Round your final answers to 3 significant figures. FAB= 282.427 Z B xj+-388.337 N
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