论文部分内容阅读
本文详细介绍了客运专线铁路的特征——持久的高平顺性轨道,分别体现在路基、桥梁、道床轨道基础设施的高平顺性和稳定性以及路基、桥梁和道床轨道等组合后的平顺性和稳定性上。另外,并详细分析了为保证线路具有持久的高平顺性和稳定性而需在路基、桥隧、道床轨道基础设施以及路基、桥梁和道床轨道等各结构物组合等方面广泛采用的新技术、新结构、新材料、新工艺,及如何应用这些新技术、新结构、新材料、新工艺,从而使轨道达到持久的高平顺性,为修建优质客运专线铁路提供参考。
This paper introduces in detail the features of passenger dedicated railway - long lasting high ride orbit, which are reflected in the high ride comfort and stability of infrastructures, bridges and track bed rails as well as the smoothness of combinations of subgrade, bridge and road bed track and Stability. In addition, the new technologies which are widely used in roadbed, bridge and tunnel, ballast track infrastructure and combinations of structures such as roadbed, bridge and track bed track are analyzed in detail in order to ensure long-lasting high ride comfort and stability. New structure, new material and new technology, and how to apply these new technologies, new structures, new materials and new technologies so as to achieve long-lasting high ride comfort and provide a reference for the construction of high-quality passenger dedicated railway.