Crash Simulation of FMVSS No. 214 Safety Performance

Reichert, Rudolf; Kan, Cing-Dao; Park, Chung-Kyu; George Mason University, Center for Collision Safety and Analysis

doi:10.21949/1530258

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Crash Simulation of FMVSS No. 214 Safety Performance

2022-09-01
By Reichert, Rudolf ; Kan, Cing-Dao ; Park, Chung-Kyu

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English

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Details:

Creators:

Reichert, Rudolf ; Kan, Cing-Dao ; Park, Chung-Kyu

Reichert, Rudolf ; Kan, Cing-Dao ; Park, Chung-Kyu Less -
Corporate Creators:

George Mason University, Center for Collision Safety and Analysis
Corporate Contributors:

United States. Department of Transportation. National Highway Traffic Safety Administration. Office of Advanced Vehicle Safety Research
Subject/TRT Terms:

[+]

Finite Element Method Occupant Protection Devices Safety Management Side Crashes
Publication/ Report Number:

DOT HS 813 276
DOI:

https://doi.org/10.21949/1530258
Resource Type:

Tech Report
Geographical Coverage:

United States
Edition:

September 2019 – August 2021
Contracting Officer:

Patel, Sanjay; Dyer, Reba
Corporate Publisher:

United States. Department of Transportation. National Highway Traffic Safety Administration
Abstract:

Federal Motor Vehicle Safety Standard (FMVSS) No. 214 requires doors in applicable vehicles to meet minimum force requirements when subjected to a static load in addition to the occupant protection requirements for the dynamic moving deformable barrier (MDB) and vehicle-to-pole (VTP) tests. The mutual effect of non-compliance was studied using validated finite element models of a 2015 Toyota Camry mid-size sedan and a 2020 Nissan Rogue SUV-type vehicle. It was found that the three configurations engage different main load paths for these vehicles. Consequently, the sedan simulation study indicated that structural modifications that resulted in non-compliance for one of the FMVSS No. 214 load cases did not result in non-compliance for the other two configurations. The SUV simulation study indicated that structural modifications that resulted in non-compliance for one of the load cases did not result in non-compliance for the other two configurations, except for FMVSS No. 214 MDB non-compliance, which also resulted in pole non-compliance. Different metrics from the MDB and pole side impact configurations were evaluated to determine the feasibility of using dynamic performance measurements as a surrogate for the static test. It was found that there are significant limitations to implementing such a strategy, because of the different main load paths relevant for the dynamic and static side impact load cases. Dynamic rigid pole load cell data showed the highest potential of indicating initial door crush resistance.
Format:

PDF
Funding:

DTNH2215D00005, 693JJ919F000223
Collection(s):

NHTSA - Vehicle Safety Research
Main Document Checksum:

[+]

urn:sha256:9b1464a6aae9b42129cb3d012e7263dcc909be18914e818f455f918f7741e922
Download URL:

https://rosap.ntl.bts.gov/view/dot/63424/dot_63424_DS1.pdf
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Crash Simulation of FMVSS No. 214 Safety Performance

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