介绍了塞拉门防冻电热装置的原理、结构、形式。
The principles, structure and mode of the freeze proof and electrical heating device for plug doors are described.
通过实验分析，提出了塞拉门防冻电热装置的技术条件和检验要求。
Via experiment and analysis, the technical specifications of the freeze proof and electrical heating device for plug doors as well as the inspection requirements are put forward.
根据塞拉门的工作原理，设计了一具有两级计算机结构的塞拉门状态监测系统。
According to the principle of train sliding plug door, corresponding state monitoring system with two stages of computers is designed.
介绍了塞拉门元件综合试验台的用途及系统组成，阐述了塞拉门零部件的测试原理。
The usage and system composition of the synthetical test stand for elements of plug doors are described.
本文最后对塞拉门优化设计的数学模型和优化方法进行了探讨，并提供了一个设计优化实例。
The method of the design optimization is investigated in this paper, and a design optimum example of sliding-plug door is offered.
采用有限元分析法对门板的刚度进行理论计算，确保了塞拉门系统的安全性、可靠性和实用性。
FEA ANALYSIS is used for the theoretical calculation of the rigidity of door leaf so that the safety, reliability and availability of sliding plug door system are ensured.
作为车辆的重要装备，高速列车一般采用塞拉门来替代普通的折页门结构。 塞拉门在设计制造中面临许多难点，国内对此的研究和实验还很少。
Though there are many difficulties found in design and manufacture of sliding-plug door, analysis and experimental research about them are in rare number.
作为车辆的重要装备，高速列车一般采用塞拉门来替代普通的折页门结构。 塞拉门在设计制造中面临许多难点，国内对此的研究和实验还很少。
Though there are many difficulties found in design and manufacture of sliding-plug door, analysis and experimental research about them are in rare number.
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