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通过分析国内外移动式线路动态加载试验车(装置)技术水平和现状,提出我国研制移动式线路动态加载试验车的目的和意义。介绍我国移动式线路动态加载试验车的主要功能和技术参数,并与国外同类设备进行比较,提出先进性、实用性、经济性研制原则。
By analyzing the technology and status quo of dynamic loading test vehicles (devices) at home and abroad, the purpose and significance of developing dynamic loading test vehicles for mobile lines in China are put forward. This paper introduces the main functions and technical parameters of the dynamic loading test vehicle for mobile lines in our country and compares with the similar equipment in foreign countries and puts forward the principle of advanced, practicability and economy development.