拆除桥梁施工方案

第一部分 施工设计方案

·······································一、工程概况

······································································二、拆除主要工程量

·····························································三、拆除桥梁施工方案

··························································1、桥空心板梁拆除方案························································2、既有行车设备防护方案·····················································3、接触网过渡施工······························································4、既有桥台拆除方案···························································四、要点施工方案及顺序

·······················································五、施工准备

······································································六、施工配合单位

································································第二部分 施工组织方案

··································一、拆除梁施工组织机构

·······················································二、施工计划安排

································································三、施工人员配备

································································四、主要机具设备配备

··························································五、施工要点安全保证措施

····················································六、施工要点应急预案

··························································七、拆除旧桥行车防护和注意事项

··········································· 一、工程概况

,,

二、拆除主要工程量

m2m2mm

三、拆除桥梁施工方案

1、桥空心板梁拆除方案,

45mm

32mm

2、既有行车设备防护方案20mm

3、接触网过渡施工

4、既有桥台拆除方案四、要点施工方案及顺序,

,,,,五、施工准备,六、施工配合单位第二部分 施工组织方案一、拆除梁施工组织机构

二、施工计划安排

,

三、施工人员配备

四、主要机具设备配备

五、施工要点安全保证措施

,,,

六、施工要点应急预案

A

4台2台1辆

七、拆除旧桥行车防护和