SAFER barrier

（重定向自Soft wall）

The SAFER barrier (light green) at Homestead-Miami Speedway after an impact from Kurt Busch's racecar

SAFER barrier at Talladega Superspeedway

The Steel and Foam Energy Reduction (SAFER) Barrier, sometimes generically referred to as a soft wall, is a technology found primarily on oval automobile race tracks intended to absorb and reduce kinetic energy during the impact of an accident, and thus, lessen injuries sustained to drivers. It was designed by a team of engineers led by Dr. Dean Sicking at the Midwest Roadside Safety Facility at the University of Nebraska-Lincoln. It was developed from 1998-2002, and first installed at the Indianapolis Motor Speedway in May 2002.

单词	Soft wall
释义	Soft wall 英语百科 SAFER barrier （重定向自Soft wall） The Steel and Foam Energy Reduction (SAFER) Barrier, sometimes generically referred to as a soft wall, is a technology found primarily on oval automobile race tracks intended to absorb and reduce kinetic energy during the impact of an accident, and thus, lessen injuries sustained to drivers. It was designed by a team of engineers led by Dr. Dean Sicking at the Midwest Roadside Safety Facility at the University of Nebraska-Lincoln. It was developed from 1998-2002, and first installed at the Indianapolis Motor Speedway in May 2002.
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