Crashworthiness by analysis: verifying FEA modeling capabilities by accident reconstruction

No Thumbnail Available
Authors
Zinzuwadia, Chandresh M.
Olivares, Gerardo
Ly, Hoa T.
Gomez Valbuena, Luis M.
Advisors
Issue Date
2018-11-15
Type
Conference paper
Keywords
Hydraulic design , Accidents , Computing in civil engineering , Verification , Finite element method , Construction management , Computer models , Simulation models , Netherlands , Europe
Research Projects
Organizational Units
Journal Issue
Citation
Zinzuwadia, Chandresh M.; Olivares, Gerardo; Ly, Hoa T.; Gomez, Luis. 2018. Crashworthiness by analysis: verifying FEA modeling capabilities by accident reconstruction. 16th Biennial International Conference on Engineering, Science, Construction, and Operations in Challenging Environments (Earth & Space)
Abstract

A finite element (FE) model of a generic single-aisle narrow body transport aircraft was used for computational crash analysis to compare simulated deformations to those observed in the Turkish Airline Flight 1951 crash in Amsterdam in 2009. The simulation results predicted critical damage and demonstrated parameters such as survivable volume and egress paths as evidenced in the actual crash. Validated FE models expand the scope of research and provide clarity of concepts which can subsequently be translated into relevant safety requirements. The analytical tools minimize research expenses when compared to physical testing, by allowing several impact conditions to be studied that would otherwise be prohibitively costly and time consuming, in particular for large scale structures.

Table of Contents
Description
Click on the DOI link to access the article (may not be free).
Publisher
ASCE
Journal
Book Title
Series
16th Biennial International Conference on Engineering, Science, Construction, and Operations in Challenging Environments (Earth & Space);2018
PubMed ID
DOI
ISSN
EISSN