CHEM-E2200 - Polymer Blends and Composites, 07.09.2020-20.10.2020
This course space end date is set to 20.10.2020 Search Courses: CHEM-E2200
Översikt
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To join the Zoom session for Monday's class starting at 13:15, please follow this link: https://aalto.zoom.us/j/64589071728
The topics covered today are:
- Fibre ‘architecture’
- Volume fraction and the rule of mixtures
- Principle of load sharing and reinforcement
- Long or short? The effect of reinforcement geometry on elastic stress transfer and reinforcement processes
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To join the Zoom session, please follow this link: https://aalto.zoom.us/j/61564046059
- A little more about stress transfer
- Reinforcement by slip
- Conditions for fibre fracture
- The effect of fibre behaviour on composite micromechanics
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To join the Zoom session beginning at 13:15, please follow this link: https://aalto.zoom.us/j/63007332634
We will cover:
•Axial and transverse elastic deformation in long-fiber composites•Off-axis deformation in long-fiber composites•Multi-ply laminates•Strength and failure in long-fiber composites•Compressive failure in composites -
Toughness Fil PDF
To access today's Zoom session, please use this link: https://aalto.zoom.us/j/62722786942
Today we will cover:
- Importance of toughness in engineering materials
- Cracks and crack-like defects
- Properties of cracks
- Interfaces and crack-blunting
- Toughness and energy
- Energy absorbing mechanisms in composites
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HOME EXAM Fil DOC
Hi all,
Here is the home exam!
Please follow the instructions carefully and return your answers by 17:00 on Monday 26th October. I will set up a "return box" shortly. If your have any questions or have any difficulty returning the work in MyCourses, please contact me or Jon by email.