Tank Car Impact Tests Take Aim at Safety Concerns

Francisco Gonzalez Ⅲ

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Tank Car Impact Tests Take Aim at Safety Concerns

机译：坦克汽车冲击试验瞄准安全问题

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Approximately one out of every four railroad freight cars in North America is a tank car, according to the Association of American Railroads. Each year, these cars transport roughly 2 million shipments of hazardous materials (hazmat), carrying goods that are essential to North America's economy, public health and quality of life. Railroad safety is the key to making it all work. Rail is recognized as the safest mode of transportation for moving bulk shipments of hazardous materials. Nevertheless, a train accident involving a hazmat release from a tank car can result in significant property and environmental damage, possible evacuation of nearby residents, and injuries or fatalities due to chemical exposure. The severity of some recent train accidents involving hazmat releases has raised concerns about the crashworthiness of railroad tank cars under accident loading conditions. To meet this ongoing challenge, the Federal Railroad Administration (FRA) Office of Research, Development and Technology (RD&T) has established a hazmat and tank car research program designed to understand, evaluate and make recommendations to reduce the risk of an unintended hazmat release.

机译：根据美国铁路协会的说法，北美的每四辆铁路货车大约一辆坦克汽车。每年，这些汽车运输大约200万件危险物资（Hazmat），携带商品对北美经济，公共卫生和生活质量至关重要。铁路安全是使其工作的关键。铁路被认为是移动散装物料的最安全的运输方式。尽管如此，涉及从坦克汽车释放的火山释放的火车事故可能会导致附近居民的可能疏散，以及由于化学暴露而导致的居民的可能撤离。最近涉及Hazmat发布的最近火车事故的严重程度提出了关于在意外装载条件下的铁路坦克汽车的崩溃令人担忧。为满足这种持续的挑战，联邦铁路管理局（FRA）研究，开发和技术（RD＆T）办公室建立了一个刺绣和坦克汽车研究计划，旨在了解，评估和提出建议，以降低意外的Hazmat释放的风险。

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来源
《Pipeline & gas journal》 |2021年第4期|51-53|共3页
作者
Francisco Gonzalez Ⅲ;
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作者单位

Hazardous Materials Research Program Federal Railroad Administration;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
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Tank Car Impact Tests Take Aim at Safety Concerns

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