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目前世界上许多国家正在广泛开展轮轨相互作用的研究。苏联学者对这个问题也很重视,并把轮轨相互作用的基础研究成果应用于铁路实践中。这个问题的解决,可使研制机车车辆走行部分和铁路轨道先进新结构变为可能;使提高列车速度和列车重量及降低轨道和机车车辆维修材料及劳力消耗变为可能。全苏铁道运输科学研究院曾对轨道强度计算进行了广泛的研究。在这些工作的基础上,制订并批准了标准轨距线路上部建筑强度计算规范,1976年对这个规范进行了修订。交通部
At present, many countries in the world are conducting extensive research on wheel-rail interaction. Soviet scholars also attach great importance to this issue and apply the basic research results of wheel-rail interaction to railway practice. The solution to this problem can make it possible to develop the traveling parts of locomotives and the advanced new structures of railway tracks, and make it possible to increase the speed of trains and the weight of trains and to reduce the materials for maintenance of tracks and locomotives and labor consumption. Quanzhou Railway Transportation Research Institute has conducted extensive research on the calculation of orbit intensity. On the basis of these work, the code for calculating the building strength at the upper part of the standard gauge track was formulated and approved, and the code was revised in 1976. Ministry of Communications