EPPE Ethan Parker Engineering Investigations  

Accident Reconstruction

Ethan Parker PE
7000 Center St.
Cincinnati, OH 45243
513.271.7000

       

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Vehicular Crash Analysis

In addition to being a licensed engineer, Ethan Parker is an ACTAR-accredited traffic accident reconstructionist. The following are some of the areas in which Ethan Parker PE can provide the essential knowledge and experience to analyze and determine the facts surrounding vehicular crashes:

Heavy truck visibility issues

• Vehicular accident reconstruction including automotive, motorcycle, bicycle, pedestrian, marine, and light, medium and heavy-duty trucks

• Determination of the pre-impact and post-impact speed of each unit involved in a collision

• Analysis of crush energy and its relationship to pre-crash speed

• Rollover, jackknife, load shift, offtracking, and underride accidents

• Perception-response time and other human factors involved in a traffic accident

Air brake balance and efficiency calculations Light filament on/off analysis

• The effect of brake adjustment on a heavy truck's deceleration rate

• Analysis of filaments to determine if lights were illuminated at the time of a crash

Statistical analysis for a more in-depth understanding of the probability of events that occurred during an accident

 
   
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