Create Finite Element Model A finite element model using FEMAP (NxNastran) of the problem stated below must be created.

Requirements: like the example

AE-418 NASTRAN PROJECT NAME:_______________ GRADE:_________ Part 1: Create Finite Element Model A finite element model using FEMAP (NxNastran) of the problem stated below must be created. The *.modfem file must be uploaded into CANVAS at submission time along with the report. Part 1 of the report must include a detailed step by step procedure showing how to create the finite element model. Consider the finite element representation of a stiffened panel as shown below in Figure 1. Figure 1: Stiffened Plate Finite Element Representation The 20 x 20 inches plate is 0.1 inches thick and is clamped along all four edges. A uniform pressure equal to 0.5 psi is applied to the top of the plate. Because of the centroidal axes of the stiffeners does not coincide with the mid-plane of the plate, you will have to account for this when you define the element properties for the stiffeners. Dimensions for the I-shape stiffeners are given in Figure 2

Figure 2: General Dimensions, Boundary Conditions and Loading Based on the results of the finite element model you created provide the answers at the following loactions  Component of the displacement vector at the center of the plate: Disp X = Disp Y = Disp Z =  Axial on the stiffener at the center of the plate Axial Stress =  Plate von Mises stresses at the center of the plate (@-t/2) stress =

(@-t/2) stress = Part 2: Analytical Approximation for Stiffened Plate By looking in the literature or online find an analytical approximation solution to the response (deformations and stresses) of a stiffened panel. Clearly describe the assumptions and equations you will be using to find the analytical solutions to:  Component of the displacement vector at the center of the plate: Disp X = Disp Y = Disp Z =  Axial on the stiffener at the center of the plate Axial Stress =  Plate von Mises stresses at the center of the plate (@-t/2) stress = (@-t/2) stress = Part 3: Compare Part 1 and Part 2 Compare Part 1 and Part 2 and comment on your findings and proposed procedure to improve agreement between numerical (finite element) and analytical solutions.

Collepals.com Plagiarism Free Papers

Are you looking for custom essay writing service or even dissertation writing services? Just request for our write my paper service, and we'll match you with the best essay writer in your subject! With an exceptional team of professional academic experts in a wide range of subjects, we can guarantee you an unrivaled quality of custom-written papers.

Get ZERO PLAGIARISM, HUMAN WRITTEN ESSAYS

Why Hire Collepals.com writers to do your paper?

Quality- We are experienced and have access to ample research materials.

We write plagiarism Free Content

Confidential- We never share or sell your personal information to third parties.

Support-Chat with us today! We are always waiting to answer all your questions.