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- 24 - APPENDIX B

Engineering Mechanics Division

IIT Research Institute

10 West 35th Street

Chicago, Illinois 60616

IITRI Project J6366

Report: Technical Directive 2

INCREASED RAIL TRANSIT VEHICLE

CRASHWORTHINESS IN HEAD—0N COLLISIONS

Contract DOT-TSC—1052

March 1977

Prepared by

E. E. Hahn

for

Department of Transportation

Transportation Systems Center

Kendall Square

Cambridge, Massachusetts 02142