【摘要】：近年來,隨著電氣化鐵路的不斷發(fā)展,鐵路電氣化改造工程也越來越多。雖然鐵路電氣化改造的結(jié)構(gòu)關(guān)系較復(fù)雜,施工環(huán)境多變,但施工安全風(fēng)險(xiǎn)管理工作的實(shí)施,有利于精確化決策并降低風(fēng)險(xiǎn),減小各種相關(guān)因素造成的損失。包西鐵路為國家Ⅰ級(jí)雙線電氣化鐵路正線全長(zhǎng)800.9km。設(shè)計(jì)運(yùn)輸能力為客車25對(duì)/日,貨運(yùn)1億t/年以上。新街站為包西線上的中間站,車站中心里程K162+650。新街站到發(fā)線6條(含包西線正線2條,新恩陶線正線2條),有效長(zhǎng)1700m。由于地理?xiàng)l件限制,新街站的接軌端數(shù)目較少,在新街站接軌建設(shè)的線路(合資鐵路和專用線)只能由新街站西安端接軌。目前,已接軌線路有新恩陶鐵路、察哈素礦井專用線、鑫聚源專用線,申請(qǐng)接軌的線路有札薩克物流園專用線、亞峰物流園專用線,擬接軌的線路有鄂絨集團(tuán)專用線、匯能公司專用線、博源集團(tuán)專用線、圣圓公司專用線、烏蘭煤炭專用線等,總設(shè)計(jì)運(yùn)量接近1億噸。按照目前呼鐵局運(yùn)輸組織方式(5000噸、萬噸列車運(yùn)輸),新街站每天到發(fā)貨物列車約50對(duì),再加上設(shè)計(jì)的25對(duì)客車,新街站每天接發(fā)列車達(dá)75對(duì)。盡管近期新街站部分線段可以滿足通行需求,但是隨著未來運(yùn)量的持續(xù)不斷增加,新街站的咽喉通過能力將嚴(yán)重不足,這將成為嚴(yán)重制約當(dāng)?shù)亟?jīng)濟(jì)社會(huì)發(fā)展的瓶頸,因此有必要提前謀劃,統(tǒng)籌安排,解決好新街站的運(yùn)輸能力緊張問題。論文在總結(jié)前人研究成果的基礎(chǔ)上,針對(duì)包西鐵路新街站現(xiàn)有客運(yùn)量、當(dāng)前及未來銜接的路網(wǎng)、車站站區(qū)運(yùn)輸能力以及其在包西線中起到的重要作用等實(shí)際情況,從分析新街地區(qū)客貨運(yùn)量,新街地區(qū)路網(wǎng)建設(shè)情況以及新街地區(qū)運(yùn)輸能力入手,進(jìn)一步完善新街站的管理制度,充分利用新街站現(xiàn)有線路設(shè)備、新設(shè)新街東站、新建專用線路方案和以完善的規(guī)劃引導(dǎo)鐵路集疏運(yùn)系統(tǒng)有序建設(shè)四個(gè)方面提出解決新街站運(yùn)輸能力緊張的方案。并采用方案比選的方法對(duì)新街站新建專用線和新建新街東站進(jìn)行了詳細(xì)的研究,得到較合理的解決方案,并評(píng)估了新建新街東站產(chǎn)生的經(jīng)濟(jì)效益。通過蒙西地區(qū)和大秦線的煤炭生產(chǎn)建設(shè)及煤炭集疏角度和國家能源安全戰(zhàn)略的需要方面闡述解決新街站運(yùn)輸能力緊張問題的意義;并為周邊礦井煤炭以及外來煤炭的開發(fā)提供了重要的外運(yùn)通道,降低了運(yùn)輸成本,增強(qiáng)了企業(yè)在煤炭市場(chǎng)的競(jìng)爭(zhēng)力。
[Abstract]:In recent years, with the continuous development of electrified railway, more and more railway electrification reconstruction projects. Although the structural relationship of railway electrification reform is more complex and the construction environment is changeable, the implementation of construction safety risk management is conducive to accurate decision-making and reduction of risk, and the loss caused by various related factors is reduced. The whole length of Baoxi Railway is 800.9km. The designed transportation capacity is 25 pairs / day of passenger cars and 100 million t / a of freight. New Street Station is the middle station on the Baoxi Line with a central mileage K 162 650. New Street Station to the development line 6 (including the West Line 2, New Entao Line 2), the effective length of 1700m. Due to the limitation of geographical conditions, the number of connecting ends of Xinjie Station is relatively small, and the lines (joint-venture railway and private line) constructed in Xinjie Station can only be connected by the Xi'an end of Xinjie Station. At present, there is a new Entao railway, a special line in Chahasu mine, a special line in Xinjingyuan, and a special line in Zasak Logistics Park, a special line in Yafeng Logistics Park. The lines to be connected are the exclusive line of E'e Rong Group. Huineng company special line, Boyuan group special line, Shengyuan company special line, Wu Lan coal exclusive line, total design capacity is close to 100 million tons. According to the current transport organization of the Hu-tie Railway Bureau (5000 tons, 10,000 tons of trains), the Xinjie Station arrives at about 50 pairs of freight trains a day, plus 25 pairs of passenger cars designed, and the station receives 75 pairs of trains a day. Although some sections of the new street station can meet the traffic demand in the near future, with the continuous increase in traffic volume in the future, the throat passage capacity of the new street station will be seriously inadequate, which will become a bottleneck that seriously restricts the local economic and social development. Therefore, it is necessary to plan ahead, co-ordinate arrangements to solve the transport capacity of the new street station. On the basis of summarizing the previous research results, this paper aims at the actual situation of the existing passenger volume of Xinjie Station of Baoxi Railway, the current and future road network, the transportation capacity of station area and the important role it plays in Baoxi Railway. Based on the analysis of the volume of passenger and cargo transportation in Xinjie area, the construction of network in Xinjie area and the transportation capacity of Xinjie District, the management system of Xinjie Station is further improved, and the existing line equipment of Xinjie Station is fully utilized to set up the New Street East Station. This paper puts forward four plans to solve the shortage of transportation capacity of Xinjie Station from four aspects: new special line plan and perfect plan to guide the orderly construction of railway collecting and distributing system. The new special line of Xinjie Station and the New Xinjie East Station are studied in detail by using the method of scheme comparison, and a more reasonable solution is obtained, and the economic benefit of Xinjie East Station is evaluated. The significance of solving the problem of transportation capacity of Xinjie Station is expounded from the aspects of coal production and construction, coal gathering and thinning in Mengxi area and Daqin Line, and the need of national energy security strategy. It also provides an important transportation channel for the development of coal and foreign coal in the surrounding mines, reduces the transportation cost, and strengthens the competitiveness of enterprises in the coal market.
【學(xué)位授予單位】：蘭州交通大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2015
【分類號(hào)】：U292.5

【參考文獻(xiàn)】

相關(guān)期刊論文 前4條

1 湯波;雷定猷;張英貴;王新宇;;鐵路車站咽喉通過能力計(jì)算方法[J];交通運(yùn)輸工程學(xué)報(bào);2010年06期

2 劉瀾,甘靈;車站咽喉通過能力可視化計(jì)算集成系統(tǒng)的研究[J];數(shù)學(xué)的實(shí)踐與認(rèn)識(shí);2005年02期

3 朱子虎;翁振松;;基于混沌理論的鐵路客貨運(yùn)量預(yù)測(cè)研究[J];鐵道學(xué)報(bào);2011年06期

4 邵正宇,鄭安文,朱曉宏,郭建中;基于供需平衡的城市道路和交通方式的最優(yōu)匹配[J];應(yīng)用基礎(chǔ)與工程科學(xué)學(xué)報(bào);2003年01期

相關(guān)碩士學(xué)位論文 前1條

1 羅雁君;客運(yùn)專線車站運(yùn)營管理模式研究[D];西南交通大學(xué);2008年

，

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