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研究目的:分析和研究无砟轨道的系统功能及其实现,为无砟轨道设计理论提供建议和参考。研究结论:完成系统功能是无砟轨道的主要目标,不同的结构型式和部件组成,其功能实现方式各异。从系统功能设计的角度建立无砟轨道的理论体系,有利于分析结构如何服务于功能,明确各部件的功能需求,识别结构体系可能存在的主要问题,建立科学的分析方法。
Research purposes: To analyze and study the system function and its realization of ballastless orbit, to provide suggestions and references for ballastless track design theory. Research conclusions: Completion of system functions is the main goal of ballastless orbit, with different structure types and components, and its functions are implemented in different ways. The establishment of a theoretical system of ballastless orbit from the perspective of system function design helps to analyze how the structure serves the function, clarify the functional requirements of each component, identify the main problems that may exist in the structural system, and establish a scientific analytical method.