提高大跨度弧形管桁架屋盖滑移施工稳定率.doc,平面图

该附件为 提高大跨度弧形管桁架屋盖滑移施工稳定率 ，doc格式

概况：

新建哈尔滨西站位于黑龙江省哈尔滨市哈西新区、群力新区交界处，站场中心里程为DK924+450，站房位于线路两侧及高架上层。总规模为18座站台22条到发线（含正线），其中南场为12座站台（面）14条到发线（含正线），北场为6座站台（面）8条到发线（含正线）。哈尔滨西站东西全长313.5m，南北全长450m，主站房建筑面积69905.5 m2，站台无柱雨棚投影面积83068 m2。站房主体建筑设计结构形式为框架结构，顶部屋面为钢结构。西站房室外标高-11.50m，地上三层，东站房室外标高10.00m，地上一层，地下二层，东站房建筑标高47m，西站房建筑标高37m，候车形式为高架候车，进出站形式为上进下出。哈尔滨西站为我国高寒地区最大的客运交通枢纽，工程的顺利落成将对黑龙江地区的交通运输产生深远影响，同时也将是哈尔滨一座新地标，社会影响重大。

目    录

一、项目概要及选题背景·························1

二、小组简介···································2

三、选题理由···································3

四、现状调查···································3

五、设定目标···································4

六、分析原因···································5

七、要因确认···································5

八、制定对策···································9

九、按对策实施································10

十、检查效果··································12

十一、制定巩固措施····························14

十二、总结和下一步打算························15

提高大跨度弧形管桁架屋盖滑移

哈尔滨西站屋面钢结构平面图

滑移前顶推器连接就位、轨道铺设完成情况

提高大跨度弧形管桁架屋盖滑移施工稳定率