- Arts & Culture 6245
- Business & Economics 673
- Computers 318
- Dictionaries & Encyclopedias 74
- Education & Science 76322
- Abstracts 73
- Astrology 3
- Biology 8
- Chemistry 4165
- Coursework 15555
- Culture 7
- Diplomas 316
- Drawings 1595
- Ecology 5
- Economy 77
- English 80
- Ethics, Aesthetics 3
- For Education Students 17198
- Foreign Languages 11
- Geography 3
- Geology 1
- History 86
- Maps & Atlases 5
- Mathematics 12624
- Musical Literature 2
- Pedagogics 21
- Philosophy 22
- Physics 15120
- Political Science 5
- Practical Work 52
- Psychology 64
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 84
- Test Answers 159
- Tests 8457
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 13
- To Help the Entrant 35
- Vetting 385
- Works 13
- Информатика 8
- Engineering 892
- Fiction 706
- House, Family & Entertainment 86
- Law 131
- Website Promotion 70
Accounting nonlinear strain components in mechanical tests (bending) of the composite material
Content: 40719114940997.doc 36 kB
Product description
When analyzing the damage composite materials (in particular, laminates) during mechanical testing shows that fracture occurs from deviations from the theoretically defined principal stress trajectories. The trajectories of principal stresses at the same time are defined by the resistance of materials. This fact is explained by the authors test the actions of unaccounted geometrical factors, residual stresses, etc.
In most cases, the model corresponds to the loading plane bending of the beam.
The article gives evidence of the shear stresses in the plane bending beam, which, applying the formula of resistance of materials can be determined.
These unaccounted invaluable and stress, affecting trajectories of principal stresses, baffled many testers.
See. Also "Accounting for heterogeneity in mechanical tests (bending) of layered composite materials."
Additional information
The article is written on the basis of a scientific report.
Microsoft Word file 36KB
Feedback
0| Period | |||
| 1 month | 3 months | 12 months | |
| 0 | 0 | 0 | |
| 0 | 0 | 0 | |