Krash Parametric Sensitivity Study - Transport Category Airplanes

Wittlin, G.; LaBarge, W. L.

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Krash Parametric Sensitivity Study - Transport Category Airplanes

1987-12-01
By Wittlin, G. ; LaBarge, W. L.

File Language:

English

Details

Creators:

Wittlin, G. ; LaBarge, W. L.
Corporate Creators:

Lockheed-California Company
Corporate Contributors:

United States. Department of Transportation. Federal Aviation Administration. Technical Center
Subject/TRT Terms:

Aircraft Crash Tests Dynamics Dynamic Tests KRASH Mathematical Analysis Seats Test Procedures Velocity
Publication/ Report Number:

DOT/FAA/CT-87/13
Resource Type:

Tech Report
Geographical Coverage:

United States
Edition:

Final Report
Corporate Publisher:

United States. Department of Transportation. Federal Aviation Administration. William J. Hughes Technical Center
Abstract:

This report describes a study subsequent to the CID pre-test and CID correlation presented previously in DOT/FAA/CT-85/9 and DOT/FAA/CT-86/13, respectively. KRASH models are used to perform parameter sensitivity studies. Analyses are performed for air-to-ground, ground-to-ground, and longitudinal-only impacts. The results are presented in the form of triangular pulses with definitions of the peak amplitude, base time duration and pulse change of velocity. The analytically obtained data are integrated with the full-scale aircraft and section test data to formulate crash design velocity envelopes. The results of the study are used to suggest seat dynamic test conditions.
Format:

PDF
Funding:

DTFA03-84-C-00004
Collection(s):

FAA William J. Hughes Technical Center for Advanced Aerospace
Main Document Checksum:

urn:sha-512:9b91711f8f2ae7c00bd523406265325514364d697852d78560291120ca1b24910d5bcd1ab8aae6d4f36617cb815b229fea4e2cd1793c0fa2b81818f6b4c2b845
Download URL:

https://rosap.ntl.bts.gov/view/dot/92897/dot_92897_DS1.pdf
File Type:

[PDF - 6.34 MB ]

File Language:

English

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