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    某铁路路基及支挡毕业设计(计算书+图纸+答辩PPT)

    资料分类:土木工程毕业设计 - 道路毕业设计 | 发布形式:资料共享 | 更新时间:2015-11-09 显示全部楼层

    毕设基本摘要

    摘要
    本设计的设计对象是丽江至香格里拉线铁路的DK0+470~DK0+650段。设计的主要内容包括180米路基及支挡设计。
    新建铁路丽江至香格里拉线南起在建的大丽铁路丽江站,向北跨越金沙江,通过小中甸至香格里拉,是我国中铁路网规划中“西部铁路网”及滇藏铁路的重要组成部分。正线全长约139公里,铁路等级I级,正线数目为单线,速度目标值为120公里/小时,最小曲线半径为1200米,到发线有效长度为650米,由电力机车牵引。建设工期为6年,将于2015年建成。
    首先介绍的是路基设计,其重点在于基床的结构设计,1公里长度范围内路基横断面图的绘制、土石方量的计算;其次是路基边坡防护与排水设计,主要内容是边坡稳定性分析与计算、边坡支挡措施的选择、支挡措施的结构设计、不良地质的处理,即挡土的设计与计算、抗滑桩的设计与计算,锚杆框架梁的设计等;最后介地基处理,其主要内容包括CFG桩复合地基设计、复合地基沉降计算及CFG桩的布置。
    路基工程是铁路工程的重要组成部分,路基工程设计是铁路工程设计的重要内容。本设计取材于拟建铁路丽香线实际工程案例,具有较强的工程背景;最终是预算,这个内容是本设计较为复杂的一部分,编制范围为征地费用、路基工程和轨道工程。
    关键词  路基;边坡防护;支挡

    Abstract
    The main aim of this project-design is DK0+470 ~ DK0+650 section of Lijiang to Shangri-line. This design mainly includes roadbed and retaining design, which is for the section of 180 miters long .
    The New construction Champs railway south from the railway under construction in Lijiang Lijiang Station, north across the Jinsha River, the small Zhongdian to Shangri-La, is China's long-term railway network plan "Western railway network" and an important component of the Yunnan-Tibet Railway section. Total length of 139 km main line railway Class I, line number for the single, speed target value of 120 km / h, the minimum curve radius of 1,200 meters, to the hair line length is 650 meters from the electric locomotive traction. Construction period of six years, will be built in 2015.
    This project begins with the roadbed design, which mainly focuses on road basic body structure design, within the length of one kilometer embankment cross-sectional drawing and cross sectional design of welded structures. Then comes the roadbed side slope protection design and drainage design, and it mainly includes slope stability analysis and calculation slope retaining the choice of measures, the structural design of retaining measures, adverse geological process that retaining design and calculation, design and calculation of piles, anchor frame beam design; The last is the referral ground handling, the main contents include CFG pile composite foundation design, as well as the  composite foundation of CFG pile settlement calculation and layout.
    Design of railway track, which chooses rail comprehensively, considers structural design, strength check calculation, high computing, ballast and other aspects of a more comprehensive consideration. In addition, the budget includes all expenses other than transportation charges. Results designed floor plan, including laying base, rail plan, construction schedule map, roadbed cross-sections and a series of design drawings, as well as various related data about construction.
    Keywords  Roadbed (CWR); Side slope protection;Retaining

    部分内容展示

      


    部分图纸截图
    某铁路路基及支挡毕业设计(计算书+图纸+答辩PPT) -图1 某铁路路基及支挡毕业设计(计算书+图纸+答辩PPT) -图2 某铁路路基及支挡毕业设计(计算书+图纸+答辩PPT) -图3

    文件列表截图
    某铁路路基及支挡毕业设计(计算书+图纸+答辩PPT) -图4

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