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FULL-SCALE CRASH TESTING FACILITIES FOR A RAILWAY VEHICLE

机译:用于铁路车辆的全尺寸碰撞测试设施

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KRRl(Korea Railroad Research Institute) has successfully performed several tens of impact tests of crash parts for a railway vehicles. Full-scale crash testing facilities were newly established including a crash barrier, dynamic load cell, high speed DAS(Data Acquisition System), a laser displacement sensor, dummies, a motor car and etc. This paper introduces series of impact test results using full-scale crash testing facilities. The impact test for railway vehicles consists of three categories, i.e. single item tests, module tests and crash structure tests. For single item tests, expansion tubes, composite tubes, collapsible tubes and etc. were tested. For module tests, a crash test of a light collision safety device with an expansion tube and triggering mechanism was performed. For crash structure tests, several full-scale crash tests were performed including front-end and cab structures with or without dummies. The crash testing equipment developed will be able to evaluate the occupant safety as well as the structural crashworthiness of a train.
机译:KRRL(韩国铁路研究所)已成功为铁路车辆进行了几十次冲击零件测试。新建立了全面的碰撞测试设施,包括碰撞屏障,动态载荷电池,高速DAS(数据采集系统),激光排量传感器,假智,机动车等。本文介绍了完整的影响力测试结果-scale碰撞测试设施。铁路车辆的冲击试验包括三类,即单项测试,模块测试和碰撞结构测试。对于单项测试,测试膨胀管,复合管,可折叠管等。对于模块测试,进行了具有膨胀管和触发机构的光碰撞安全装置的碰撞试验。对于崩溃结构测试,在包括或没有假人的前端和驾驶室结构中进行了几种全垢碰撞测试。开发的碰撞测试设备将能够评估乘员安全以及火车的结构崩溃。

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