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MATERIALI BIOISPIRATI
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BIOINSPIRED MATERIALS
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Academic year 2016/2017
- Teacher
- Federico Bosia (Titolare del corso)
- Teaching period
- Annuale
- Type
- Facoltativo
- Credits/Recognition
- 2 CFU
- Course disciplinary sector (SSD)
- FIS/03 - fisica della materia
- Delivery
- Tradizionale
- Language
- Inglese
- Attendance
- Obbligatoria
- Type of examination
- Quiz
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Sommario del corso
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Program
The course covers some of the main topics in the mechanics of biological and bioinspired materials, i.e. materials that draw inspiration from specific examples found in Nature that display exceptional performances and functionality.
Topics:
Biomaterials and biological structural materials: wood, bone, tendons, spider silk... ;
Achieving function through structure: examples of bioinspired design (e.g. gecko paws, spider webs, lotus leaves);
Importance of hierarchical structure;
Simultaneous optimization of competing properties: Strength vs. toughness, Stiffness vs. density, etc. Biomimicry and bioinspiration.
Artificial materials: traditional composite materials, nanocomposites and their applications. Hierarchical composite materials. Bioinspired composite materials. Self-healing materials. Metamaterials.
Review of basic physical concepts and their application to biological/bioinspired materials: elasticity, fracture mechanics, flaw tolerance, fatigue, adhesion/antiadhesion, hydrophobicity, friction, wave propagation and damping.
Theoretical models and numerical approaches used in the modelling of heterogeneous (composite) materials; multiscale modelling; fibrous materials and fibre bundle models; finite element modelling; peridynamics.
Examples and case studies.Suggested readings and bibliography
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Class schedule
Giorni Ore Aula Martedì 16:00 - 18:00 Aula G Dipartimento di Fisica Lezioni: dal 15/03/2016 al 15/03/2016
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Note
The timetable is as follows:
tuesday 9th Feb. 4pm-6pm Aula Castagnoli, Dep. Physics)
tuesday 16th Feb. 4pm-6pm Aula G (Dep. Physics)
Tuesday March 8th, 15-17, Aula A (Dep. Physics)
Tuesday March 15th, 16-18, Aula G (Dep. Physics)- Oggetto: