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中国高铁从最初的探索,到现在形成总里程1.3万公里、最高试验时速486.1km/h的高铁网,短短几年完成了世界高铁建设的奇迹,而作为高铁施工关键设备的砂浆车功不可没。作为国内技术最先进、型谱最齐全的三一重工砂浆车为我国高铁建设做出了卓越贡献。从高弹模到低弹模,从低弹模到通用型,从通用型到专门针对隧道施工的跨轨道自行走车,三一重工砂浆车的研发一直引领着国内砂浆车的发展,见证着我国高铁建设的发展历程。共获得了“国家重点新产品”、“四川省科技进步一等奖”、“长沙市科技进步一等奖”、“三一重工科技创新一等奖”等多项荣誉,参加了京津、京沪、京石、武广、哈大、沪宁、沪杭、成灌、石武、成绵乐等我国多条高速铁路的施工建设。本文对三一重工的各型号砂浆车的研发历程及技术特点进行全面介绍。
China’s high-speed rail from the initial exploration, and now the formation of a total mileage of 13,000 km, the maximum test speed of 486.1km / h high-speed rail network in just a few years to complete the world’s high-speed rail construction miracle, and as a key high-speed rail construction equipment mortar car power not No. As the most advanced technology, the most complete spectrum of the Sany Heavy Industry mortar for the construction of high-speed rail has made outstanding contributions. From high elastic modulus to low elastic modulus and from low elastic modulus to universal type, from general purpose to cross-track self-propelled vehicles that are specially designed for tunnel construction, the research and development of SANY mortar truck has been leading the development of domestic mortar vehicles and witnessed Development of High Speed Rail in China. A total of “national key new products”, “first prize of scientific and technological progress in Sichuan Province ”, “first prize of scientific and technological progress in Changsha ”, “Sany Heavy Industry Science and Technology Innovation ” and more Honor, participated in the construction of a number of high-speed railway construction in China such as Beijing-Tianjin, Beijing-Shanghai, Beijing-Shijiazhuang, Wuhan-Guangzhou, Harbin, Huning, Shanghai-Hangzhou, Cheng Irrigation, Shiwu, This article on the Sany’s various models of mortar research and development process and technical characteristics of a full description.