【正文】 can be made by arranging and analyzing the data about wagon flow such as the makeup content table of arriving trains, loading and unloading wagon plan, marshaling plan of the station synthetically, then plan marshaling plan of originating trains can be established according to the data above bining with the freight train formation. At last, the wagon flow diagram is able to be worked out on the basis of the wagon flow analysis. The next step is to determine the station operation procedure and how the facilitate in station used. The former is established on both the tradition of the station operation procedure and analyzing qualitatively the arrangement of equipment in Liuzhou South station. The later should be made on foundation of the characteristic of the wagon flow and the arrangement of equipment, especially the arrangement of station lines which affect the rout trains move in station and how much they interfere others to a large extent. The last step is to make the daily plan diagram of station operating according to the data above and wagons on hand which is collected, and calculate indicators such as average detention time of wagon in transit(), average detention time of local wagon for loading or unloading(), detention time of wagon in transit without resorting(), detention time of wagon in transit with resorting() and so on. Besides to analyze the carrying capacity of station is a vital indicator that tells us whether the way station operated is available, and in this design the carrying capacity of departure yard and rearend of marshaling yard is calculated to indicate how many trains can be carried in a day and night. To conclusion number 2 shunting neck is more powerful than number 1 and number 3 for the number 2 can work more in parallel. This design has devised the basic procedure of anization of train operation on basis of analyzing the wagon flow feature and the layout of Liuzhou South marshaling station and the arrangement of equipment. As the index shows, the daily plan diagram of station 西南交通大學 本科畢業(yè)設計 第 VII 頁 operating and carrying capacity of Liuzhou South marshaling station is appropriately and the station function fluently. Key words Liuzhou South marshaling station。車站通過能力的分析是判斷車站作業(yè)組織過程是否合理的重要指標，此項分析選擇出發(fā)場到發(fā)線通及峰尾編組場咽喉通過能力兩項，計算其一晝夜能夠通過或編組的最大列車數(shù)。其次確定技術作業(yè)過程及設備使用方案。 （ 6）計算車站通 過能力。 （ 2）進行到達車流的車流分析，確定區(qū)段行車量及車站日 工作量： ①分析到達列車編組內(nèi)容及裝、卸車作業(yè)計劃，確定到達車流時間及內(nèi)容； ②統(tǒng)計本站作業(yè)車車數(shù)并編制其作業(yè)計劃； ③編制車流匯總表并根據(jù)車流匯總表對車流特征進行分析； ④繪制編組站車流圖及列流圖。 學生 應完成的任務 （ 1）了解車站概況： ①編組站行車工作組織的內(nèi)容和方法； ②編組站行車工作組織的意義。 西南交通大學 本科畢業(yè)設計 第 III 頁 （ 5）編制車站工作日計劃圖，計算各項日計劃圖指標。通過整理到達列車編組內(nèi)容及裝、卸車計劃、列車編組計劃等得到車流匯總表，再在此基礎上之上編制自編始發(fā)列車編組計劃，綜合上述資料便可繪制車流圖、列流圖。最后，結(jié)合上述資料及18:00 現(xiàn)車情況繪制柳州南編組站行車工作日計劃圖，并計算中時（ ）、一次貨物作業(yè)停時 ()、無調(diào)中轉(zhuǎn)車停時（ ）、有調(diào)中轉(zhuǎn)車停時（ ）等各項運行圖指標。柳州南編組站行車工作日計劃圖及通過能力指標合理，作業(yè)組織順暢、設備運用充分。 carrying capacity 西南交通大學 本科畢業(yè)設計 第 VIII 頁 目 錄 第 1 章 緒論 .......................................................................................................................... 1 設計背景 ................................................................................................................... 1 設計思路 ................................................................................................................... 1 設計重點 .................................................................................................................. 2 第 2 章 柳州南站概述 .......................................................................................................... 4 柳州南站在路網(wǎng)中的位置 ....................................................................................... 4 柳州鐵路樞紐概述 ................................................................................................... 5 柳州鐵路樞紐 ................................................................................................. 5 柳州南編組站 ................................................................................................. 6 柳州南站鄰接區(qū)段技術特征 ................................................................................... 6 第 3 章 確定區(qū)段行車量和車站工作量 .............................................................................. 8 車流匯總表的編制及車流特征分析 ...................................................................... 8 裝、卸車計劃及到達空車 ............................................................................ 8 排空方案 ........................................................................................................ 8 編制車流匯總表 ............................................................................................ 9 車流特征分析 ................................................................................................ 9 自編始發(fā)列車編組計劃 ........................................................................................ 10 確定編成輛數(shù) .............................................................................................. 10 自編始發(fā)列車編組計劃 .............................................................................. 11 柳州南編組站車流圖及列流圖 ............................................................................ 12 車流圖的編制 ............................................................................................... 12 列流圖的編制 .............................................................................................. 13 第 4 章 車站技術設備分析及運用安排 .............