LNG槽车公路横向稳定性研究现状

Research Status of LNG Tank Truck Highway Lateral Stability

由于液化天然气(LNG)槽车运输的特殊性和高危险性,研究槽车的横向稳定性对降低槽车事故风险十分重要。阐述了影响槽车横向稳定性的因素,主要包括路面环境、道路工况、装栽状况、车辆自身状况和外界导致的外力等。分析了目前国内外关于公路行驶LNG槽车横向稳定性侧翻和侧滑预警的研究现状,提出了LNG槽车实时定位、监测、分析及预警的优势和重要性,并指出槽车在途实时监控的未来发展趋势。

Due to the particularity and high danger of LNG tank truck transportation,it was important to study the lateral stability of the tank truck to reduce the risk of tank truck accidents.The factors affecting the lateral stability of the tank truck were described,including the road environment,road conditions,loading conditions,the vehicle's own conditions,and external forces caused by the outside world.The advantages and importance of real-time positioning,monitoring,analysis,and early warning of LNG tank cars were proposed,and the future development trends of real-time monitoring of road tank cars were pointed out.