| Title: |
High strain rate out-of-plane compression of birch plywood from ambient to cryogenic temperatures |
| Authors: |
Caetano, L.; Grolleau, Vincent; Galpin, B.; Penin, A.; Capdeville, J.-D. |
| Contributors: |
Institut de Recherche Dupuy de Lôme (IRDL); École Nationale d'Ingénieurs de Brest (ENIB); Université de Brest (UBO EPE)-Institut National Polytechnique de Bretagne (Bretagne INP)-Université de Brest (UBO EPE)-Institut National Polytechnique de Bretagne (Bretagne INP)-Université de Bretagne Sud (UBS)-École Nationale Supérieure de Techniques Avancées Bretagne (ENSTA Bretagne)-Centre National de la Recherche Scientifique (CNRS); Université de Bretagne Sud (UBS); Centre de Recherche des Ecoles de St-Cyr Coëtquidan (CREC); Ecoles de St-Cyr Coëtquidan; GTT Gaztransport & Technigaz (GTT); Gaz Transport and Technigaz Company; Ministere de l'Enseignement superieur, de la Recherche et de l'Innovation |
| Source: |
ISSN: 0039-2103. |
| Publisher Information: |
CCSD; Wiley-Blackwell |
| Publication Year: |
2018 |
| Collection: |
Université de Bretagne Sud: HAL |
| Subject Terms: |
split hopkinson pressure bars; plywood; high strain rate; cryogenic temperature; compression; [SPI]Engineering Sciences [physics]; [PHYS.MECA.MEMA]Physics [physics]/Mechanics [physics]/Mechanics of materials [physics.class-ph]; [SPI.MECA]Engineering Sciences [physics]/Mechanics [physics.med-ph] |
| Description: |
International audience ; An extensive series of compression tests with birch plywood specimens are conducted in the out-of-plane direction. Various experimental conditions are tested with different temperatures and strain rates. To this end, a specially designed Split Hopkinson Pressure Bar protocol is defined and the specimen dimensions are validated from quasi-static EN789 standards experiments. Temperatures are ranging from ambient down to −170 • C, while strain rates are increased from 0.004/s up to 700/s. The analysis of the experimental results focuses on the hardening behaviour and the following densification regime at large strains. Evolution with temperature and strain rate of the four coefficients of the stress versus strain curve interpolation is discussed, and models are proposed. |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| DOI: |
10.1111/str.12264 |
| Availability: |
https://hal.science/hal-03009395; https://hal.science/hal-03009395v1/document; https://hal.science/hal-03009395v1/file/Strain-2017-Caetano-Grolleau-Plywood.pdf; https://doi.org/10.1111/str.12264 |
| Rights: |
https://about.hal.science/hal-authorisation-v1/ ; info:eu-repo/semantics/OpenAccess |
| Accession Number: |
edsbas.EDACFEDC |
| Database: |
BASE |