由于工作的关系,几年来接触到华东、中南一些区段站,在48个区段站中,位于线路终端者共16个,占33％。它们是铁路牵引区段的终点,均有机务设备,或为基本段,或为折返段(点)。虽作业量较小,有的属于中小型工业站或港湾站性质,但可概括为同一类型,统称为终端区段站或折返站。对于此类车站,“规范”以及有关方面论述甚少,在实际工作中,也曾有套用一般区段站图型的情况,以致造成工程运营方面的损失。本文根据所积累的资料,提出一些意见和分析,供有关方面研究参考。一、旣有站图型茲将各种图型归纳如下(见图1-1～1-14): Due to the work relationship, it has contacted some sections of East China and South Africa in recent years. Among the 48 section stations, there are 16 terminal users at the circuit, accounting for 33%. They are the end of the traction section of the railway, all with mechanical equipment, either as a basic section or as a reentry section (point). Although the workload is small, and some belong to the small and medium-sized industrial or harbor station nature, but can be summarized as the same type, collectively referred to as the terminal station or reentry station. For such stations, the “norms” and the parties concerned have not discussed very much. In actual work, there have also been cases where the drawings of the general section have been applied, causing losses in respect of engineering operations. Based on the accumulated information, this article puts forward some opinions and analyzes for the reference of relevant parties. First, there is a map of the station will draw a variety of patterns are summarized as follows (see Figure 1-1 ~ 1-14):