06:00 PST / 09:00 EST / 14:00 GMT / 15:00 CET
Five Session Online Training Course - 2 hours per session -
one session per week (with 2 week break)
PLEASE NOTE THAT DAYLIGHT SAVINGS TIME WILL AFFECT THE TIMING OF SOME OF THE SESSIONS IN THIS COURSE.
FULL DETAILS WILL BE PROVIDED UPON REGISTRATION.
- Time to take a closer look at Composites FEA?
- Need a clear path through analysis setup and interpretation?
This industry-leading, code-independent e-learning course gives you the background for effective FEA.
This 5-session, live online course will cover a range of topics, all aimed at structural designers and engineers.
NAFEMS e-learning gives you the best of both worlds, giving you real, practical knowledge that you can use day-to-day to improve your analyses.
Composite systems include many more factors than conventional metallic structures.
The objective of this course is to break down the composite analysis process into clearly defined steps, give an overview of the physics involved and show how to successfully implement practical solutions using Finite Element Analysis.
Moving to composite structures will allow you to explore:
- increased structural strength and stiffness to weight ratios
- simpler manufacturing processes
- more innovative design capabilities
Composite materials span:
- cheap and freely available glass fiber reinforced systems
- exotic and tailored carbon, boron or Kevlar systems
- many other fiber and matrix systems
The challenge for the designer and analyst is to make decisions on the type of idealization and level of detail required in the Finite Element Analysis. Your design may include:
- thick composite sections with large numbers of plies
- regions of significant ply drop off
- tee joints loaded in tension
- structural shapes causing changes in draping angle or thickness
Analysis is further complicated by:
- a wide range of failure theories
- large amounts of stress and strain data for each ply
We can help you plan a strategy for dealing with these challenges.
The course is completely code independent.
- A full set of notes in PDF format will be available for download. Each session is presented live and is available for review via a streamable recording.
- Personal passwords are provided to allow you to access e-learning backup material via our special bulletin board. Reading lists, homework submissions, supplementary data are all stored as files on the bulletin board.
- Interaction via the bulletin board is strongly encouraged to obtain the most from the e-learning class. Typically the board runs for 4 weeks after the last live class sessions, giving you plenty of time to catch up with homework, review and ask questions.
Note: homework is purely voluntary!
Free Composite Stiffness and Strength Calculator
All attendees on the course will be able to download a fully functioning Composite Stiffness and Strength Calculator, together with user guide.
- Carry out the homework tasks
- Explore composite layup stiffness and strength
- Calculate Failure Index and Strength Ratios
- Display ABD matrices
- View full details of calculation ply by ply
Many past attendees have found this tool a useful supplement to post processing available in their usual Finite Element solution. Attendees will be entitled to future upgrades.
Course Process and Details
Students will join the audio portion of the meetings by utilizing the VoIP (i.e. headset connected to the computer via headphone and microphone jacks) or by calling into a standard toll line. If you are interested in additional pricing to call-in using a toll-free line, please send an email to: e-learning @ nafems.org .
Note: This is a five-session course. Each session represents one 2-hour session per week.
- Introduction to composite systems
- Strength and Stiffness of plies
- Comparison with published data or test results
- Ply angle effect
- Simulation of single ply using FEA
- Introduction to Failure Criteria
- Homework Review
- Multi ply layups – evaluation of stiffness
- A B D matrix terms and their importance in design and analysis
- Interlaminar shear stresses
- FEA model simulations of varying layups
- Symmetric and balanced layups
- Special types of Layup
- Homework review
- Composite beam case study
- Practical composite modeling
- Inner or outer mold line considerations
- Ply drop off, draping effects
- Homework review
- Sandwich Panels
- Isotropic Equivalent method
- Laminate method
- Solid Element method
- Sheet and core Stability
- Comparison of 2D shell and solid element solutions
- Bulkhead Sandwich Example
- Edge Effectso Thin Shell and Solid comparisons
- Plane Strain
- Advanced failure methods
- Progressive ply failure methods
- Cohesive Zone methods
- Virtual Crack Closure method
- Micromechanics of Composites
Telephony surcharges may apply for attendees who are located outside of North America, South America and Europe. These surcharges are related to individuals who join the audio portion of the web-meeting by calling in to the provided toll/toll-free teleconferencing lines. We have made a VoIP option available so anyone attending the class can join using a headset (headphones) connected to the computer. There is no associated surcharge to utilize the VoIP option, and is actually encouraged to ensure NAFEMS is able to keep the e-Learning course fees as low as possible. Please send an email to the e-Learning coordinator (e-learning @ nafems.org ) to determine if these surcharges may apply to your specific case.
Just as with a live face-to-face training course, each registration only covers one person. If you plan to register a large group (10+), please send an email to e-learning @ nafems.org in advance for group discounts.
For NAFEMS cancellation and transfer policy, click here.
£252 | $346 | €283
£377 | $518 | €424
Order Ref: el-228
Event Type: Course
Location: e-Learning Online
Date: February 20, 2018
Not Available to Attend this Time?
Would you like us to notify you when the next run of this course is open for enrollment? If so, add yourself to the eLearning Waitlist!
Tuesday February 20th
2 week break
Tuesday March 13th
Tuesday March 20th
Tuesday March 27th
Tuesday April 3rd
Note: Once you register for the course using the "order" button (look up), you will receive your invoice, and the day before the course starts, an email invite to the class discussion board. Please note that no 'physical' goods will be mailed to you.
Please click here to view the FAQ section, or if you need to contact NAFEMS about this course.
Engineering Board PDH Credits
*It is your individual responsibility to check whether these e-learning courses satisfy the criteria set-out by your state engineering board. NAFEMS does not guarantee that your individual board will accept these courses for PDH credit, but we believe that the courses comply with regulations in most US states (except Florida, North Carolina, Louisiana, and New York, where providors are required to be pre-approved).