| Title | Manual for LS-DYNA Wood Material Model 143 |
|---|---|
| Record ID | 26856 |
| Personal Name Creator |
Murray, Yvonne D. |
| Corporate Creator | APTEK, Inc. |
| Corporate Contributor |
United States. Federal Highway Administration. Office of Safety Research and Development |
| Publisher | United States. Federal Highway Administration |
| Publication Date | 20070801 |
| Language | English |
| Abstract | An elastoplastic damage model with rate effects was developed for wood and was implemented into LS-DYNA, a commercially available finite element code. This manual documents the theory of the wood material model, describes the LS-DYNA input and output formats, and provides example problems for use as a learning tool. Default material property input options are provided for southern yellow pine and Douglas fir. The model was developed for roadside safety applications, such as wood guardrail posts impacted by vehicles; however, it should be applicable to most dynamic applications. |
| Rosap ID | dot:35895 |
| Rosap URL | https://rosap.ntl.bts.gov/view/dot/35895 |
| TRT Terms | Elastoplasticity; Guardrails; Manuals; Wood; Computer programs |
| General Subjects | Material models; LS-DYNA |
| Classification | NTL - HIGHWAY/ROAD TRANSPORTATION - HIGHWAY/ROAD TRANSPORTATION |
| Geographical Coverage |
North America |
| TRIS Online Accession No |
1079282 |
| Contract Number | DTFH61-98-C-00071 |
| Report Number | FHWA-HRT-04-097 |
| Resource type | Tech Report |
| URL | https://ntlrepository.blob.core.windows.net/lib/26000/26800/26856/04097.pdf |
| Alternative URL | http://www.tfhrc.gov/safety/pubs/04097/04097.pdf |
| Format | |
| Database | NTL Digital Repository |