| Autor: |
Xinran Xiao, Vinayshankar Virupaksha |
| Rok vydání: |
2009 |
| Předmět: |
|
| Zdroj: |
Volume 13: New Developments in Simulation Methods and Software for Engineering Applications; Safety Engineering, Risk Analysis and Reliability Methods; Transportation Systems. |
| DOI: |
10.1115/imece2009-10150 |
| Popis: |
As a part of the effort on modeling method development for crashworthiness prediction of vehicle structures, this paper examines the impact response of a multilayer high density polyethylene (HDPE) fuel tank material. The deformation behavior of HDPE under lateral impact was investigated by flexural experiment using three-point bending, and by driven dart impact with different velocities at ambient and −40°C. The large deformation and fracture behaviors of multilayer HDPE under impact loading at different rates and temperatures were simulated using LS-DYNA®.Copyright © 2009 by ASME |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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