New User Special Price Expires in

Let's log you in.

Sign in with Facebook


Don't have a StudySoup account? Create one here!


Create a StudySoup account

Be part of our community, it's free to join!

Sign up with Facebook


Create your account
By creating an account you agree to StudySoup's terms and conditions and privacy policy

Already have a StudySoup account? Login here

Finite Element Analysis I

by: Rowan Spinka DVM

Finite Element Analysis I MAE 533

Rowan Spinka DVM
GPA 3.62


Almost Ready


These notes were just uploaded, and will be ready to view shortly.

Purchase these notes here, or revisit this page.

Either way, we'll remind you when they're ready :)

Preview These Notes for FREE

Get a free preview of these Notes, just enter your email below.

Unlock Preview
Unlock Preview

Preview these materials now for free

Why put in your email? Get access to more of this material and other relevant free materials for your school

View Preview

About this Document

Class Notes
25 ?




Popular in Course

Popular in Aerospace Engineering (AE)

This 25 page Class Notes was uploaded by Rowan Spinka DVM on Thursday October 15, 2015. The Class Notes belongs to MAE 533 at North Carolina State University taught by Staff in Fall. Since its upload, it has received 24 views. For similar materials see /class/224026/mae-533-north-carolina-state-university in Aerospace Engineering (AE) at North Carolina State University.

Similar to MAE 533 at NCS

Popular in Aerospace Engineering (AE)


Reviews for Finite Element Analysis I


Report this Material


What is Karma?


Karma is the currency of StudySoup.

You can buy or earn more Karma at anytime and redeem it for class notes, study guides, flashcards, and more!

Date Created: 10/15/15
Dynamic Analysis of Duraspan Composite Bridge Deck Wesley Ballew Outline System Modeling Model Tests Modal Analysis Harmonie Response Analysis Results Conelusions Comments System Section of Bridge Deck Between Support Beams 6 a Bridge Deck Sedinn T y W lh m 1639 L k e t J Duraspan Bridge Deck Element Properties Element Prnpe Ohje TnpSu zce EismsmTyps Ex plane Eytlnrplznej 4U3EUE EztnulrnHlznej BBDEwS nu mpglane nutnulrnlrplznej G 18 Densin uuuzz rm 7 Puissun s R aiiu annnm Surlzce n3 DUES psi psi psi psi lhcuhic in m Meshing Dynamic Properties Mass Mamx Continuous Mass Damping Constant e 2 Master Degrees of Freedom sh own below Beams Ahwe Beam Nudes ANSYS Model Harmonlc Analysls Modal Analysis Frequency aximum Mode Number Hz Deflection in 1 4 08 o 01 2 4 18 o 0028 3 22 66 0 262 Harmonic Analysis Recorded Nodes F 50quot AE 5nquot x 5nquot x gm 4 Models Landing C2521 Landing Case 2 Landing Case 3 A in 1Zquotx1Zquot Tnlzl Land Amn 1n kin Frequency Response For Nodes 1 2 and 3 Model 1 Frequency Response For Nodes 4 5 and 6 Model 1 E g Node 1 lg Node 2 E Node 3 o gt Frequency Hz 045 040 A 035 E 030 N d 4 o e 5 025 6 Node 5 2 020 5 Node 6 o 015 gt39 010 005 000 Frequency Hz and 1 Frequency 23 Hz Maximum Amplitudes and 2 Frequency 23 Hz and 3 Frequency 23 Hz Displ in Displ in ZAxis 0 Z Axis XAxis XAxis Comments Natural Frequency had Maj or Effect on Amplitudes Amplitudes Remained in Proportion to Static Loading Conditions 0 Much Room for Re ned Testing 00 00006 0 0 Frequencies and Mode Shapes of A Vibrating Flat Plate Marco A Soto Suat Ege Yildizoglu 39 Motivation In Space no one can hear you scream about how little damping there is Dynamic Models of Flexible Systems are necessary but Analytical Solutions are Large Finite Element Solutions Usually Yield Comparable Results 00000000000000 1 Modeling Round 1 Kirchoff Versus Mindlin 000000 Round 2 Shell Versus Brick Round 3 Boundary Condition Battle Royale 5000 Assumptions Kirchoff 0000 De ections are small compared to thickness No transverse normal stresses The middle plane of the plate is aneutral plane Straight lines normal to middle plane remain normal after bending 060006 Analytical Solution Separation of TimeDependant and Spatial Dependant Variables For natural frequencies the Eigenvalue problem is solved for Spatial Dimensions This involves the boundary conditions and geometric and material properties 0600000000000 0 Plate Properties Plate is 1 meter long by 1 meter Wide Plate Thickness of 001 meters Material Properties for Aluminum Plate Young s Modulus73l Gpa Mass Density 2770 kgm3 Poission s Ratio033 O 0 O 0000 L gUluJJthJrJL ilt DIDWUUDU U UO H UUUOO O First Mode Shape 3 Natural Frequency 49353 Hz 3 Maximum De ection 03800 m MATLAB Results Maximum De ection 03800 In AAAAAARHA MHMH Ubi b Ddiib bbbd 7 First Mode Results Natural Frequency 49209 HZ 3 Maximum De ection 0380052m AAAAAARHA MHMH Ubi b Ddiib bbbd j Second Mode Results Natural Frequency 122 752 HZ 3 Maximum De ection 03201m Concluswns FEA Modeling of Vibration Problems is Simple and Accurate 000000 Ansys is a good tool for Visualization of Vibration modes and eigenvalue extraction 060


Buy Material

Are you sure you want to buy this material for

25 Karma

Buy Material

BOOM! Enjoy Your Free Notes!

We've added these Notes to your profile, click here to view them now.


You're already Subscribed!

Looks like you've already subscribed to StudySoup, you won't need to purchase another subscription to get this material. To access this material simply click 'View Full Document'

Why people love StudySoup

Steve Martinelli UC Los Angeles

"There's no way I would have passed my Organic Chemistry class this semester without the notes and study guides I got from StudySoup."

Allison Fischer University of Alabama

"I signed up to be an Elite Notetaker with 2 of my sorority sisters this semester. We just posted our notes weekly and were each making over $600 per month. I LOVE StudySoup!"

Jim McGreen Ohio University

"Knowing I can count on the Elite Notetaker in my class allows me to focus on what the professor is saying instead of just scribbling notes the whole time and falling behind."

Parker Thompson 500 Startups

"It's a great way for students to improve their educational experience and it seemed like a product that everybody wants, so all the people participating are winning."

Become an Elite Notetaker and start selling your notes online!

Refund Policy


All subscriptions to StudySoup are paid in full at the time of subscribing. To change your credit card information or to cancel your subscription, go to "Edit Settings". All credit card information will be available there. If you should decide to cancel your subscription, it will continue to be valid until the next payment period, as all payments for the current period were made in advance. For special circumstances, please email


StudySoup has more than 1 million course-specific study resources to help students study smarter. If you’re having trouble finding what you’re looking for, our customer support team can help you find what you need! Feel free to contact them here:

Recurring Subscriptions: If you have canceled your recurring subscription on the day of renewal and have not downloaded any documents, you may request a refund by submitting an email to

Satisfaction Guarantee: If you’re not satisfied with your subscription, you can contact us for further help. Contact must be made within 3 business days of your subscription purchase and your refund request will be subject for review.

Please Note: Refunds can never be provided more than 30 days after the initial purchase date regardless of your activity on the site.