Car Accident NewsDriving Safety Tips from LegalView Be safe this holiday season on the road! It is important to be careful when driving and watch out for others who may be distracted or intoxicated. Automobile accidents kill thousands in the United States each year and are a leading cause of personal injury lawsuits. The National Transportation and... Read More at the Automobile Accidents Blog New Hand-Held Device Could Make TBI Diagnosis Faster When someone suffers a traumatic brain injury (TBI), a quick and accurate diagnosis can mean the difference between life and death. Researchers at the United States National Institute of Health have created a hand-held device to quickly detect brain injuries, including hematomas which occur when... Read More at the Automobile Accidents Blog |
Home : Personal Injury : Automobile Accidents : Wikipedia : Crashworthiness Wikipedia - Crashworthiness
Crashworthiness is the ability of a structure to protect its occupants during an impact. This is commonly tested when investigating the safety of vehicles. Depending on the nature of the impact and the vehicle involved, different criteria are used to determine the crashworthiness of the structure. Crashworthiness may be assessed either prospectively, using computer models (e.g., LS-DYNA, MSC-Dytran, MADYMO) or experiments, or retrospectively by analyzing crash outcomes. Several criteria are used to assess crashworthiness prospectively, including the deformation patterns of the vehicle structure, the acceleration experienced by the vehicle during an impact, and the probability of injury predicted by human body models. Injury probability is defined using criteria, which are mechanical parameters (e.g., force, acceleration, or deformation) that correlate with injury risk. A common injury criterion is the Head impact criterion (HIC). Crashworthiness is assessed retrospectively by analyzing injury risk in real-world crashes, often using regression or other statistical techniques to control for the myriad of confounders that are present in crashes. [edit] See also[edit] External links
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