- Arts & Culture 6854
- Business & Economics 669
- Computers 318
- Dictionaries & Encyclopedias 81
- Education & Science 79435
- Abstracts 73
- Astrology 5
- Biology 8
- Chemistry 4961
- Coursework 15614
- Culture 8
- Diplomas 325
- Drawings 1597
- Ecology 5
- Economy 81
- English 81
- Ethics, Aesthetics 3
- For Education Students 17725
- Foreign Languages 11
- Geography 3
- Geology 1
- History 37
- Maps & Atlases 3
- Mathematics 13952
- Musical Literature 2
- Pedagogics 21
- Philosophy 22
- Physics 15123
- Political Science 5
- Practical Work 59
- Psychology 65
- Religion 4
- Russian and culture of speech 8
- School Textbooks 7
- Sociology 9
- Summaries, Cribs 88
- Test Answers 164
- Tests 8845
- Textbooks for Colleges and Universities 32
- Theses 7
- To Help Graduate Students 14
- To Help the Entrant 38
- Vetting 408
- Works 13
- Информатика 8
- Engineering 758
- Fiction 711
- House, Family & Entertainment 86
- Law 132
- Website Promotion 72
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 | |