Comparative Study of Highway Sign Supports: Phase I, Volume 1University of Cincinnati, 1974 - 166 pages |
Contents
Injury Criteria | 5 |
Correlation Criteria for Accelerometer | 15 |
Field Testing Program | 26 |
2 other sections not shown
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Common terms and phrases
1966 and later 66 inch Depth Accelerometer Data Analysis Angle of Incidence average forehead bumper Chamois computed Corrected value corresponding vehicle momentum Curves for Test Data Analysis Test DISTANCE GRAPH SCALE distance of 1.75 double posted installation FEET FEET FEET Field Crash Tests field testing program Figure Film Data Plot forehead to windshield front gage accelerometer data head impact velocities Head to Windshield head-on Initial Velocity high speed film high speed photography hit the windshield Impact Vehicle Impact Velocity mph INCHES/SEC injury lb.-sec Longitudinal Accelerations Method of Sign Milliseconds mph Head piggy back PLAYPACK Plot for Test post in soil potential passenger potential passenger's head Results of Servo secondary collision Section Single Post Servo Accelerometer Data Sign Attachment sign marker Single Post Method soil Incidence speed film analysis strain gage accelerometer Table TESTON University of Cincinnati vehicle momentum changes vehicle struck Vehicle Velocity Windshield Distance 1.5 yielding sign