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合拢先边跨后中跨
x边跨及中跨合拢段施工工艺
广州南部地区快速路（仑头 ~龙穴岛） SD5标 珠江特大桥（ 138+250+138）m预应力连续刚构 边跨合拢段及中跨合拢段施工工艺 编制： 审核： 批准： 中铁大桥局集团第三工程有限公司 珠江特大桥项目部 二 00四年八月三十日 目 录 一、工程概况············································1 二、编制依据············································2 三、工艺流程············································3 四、合拢段各分项工程及施工工艺要求· ·····················5 五、安全保证措施········································12 六、工期要求························
边跨及中跨合拢段施工工艺 (2)
广州南部地区快速路（仑头 ~龙穴岛） SD5标 珠江特大桥（ 138+250+138）m预应力连续刚构 边跨合拢段及中跨合拢段施工工艺 编制： 审核： 批准： 中铁大桥局集团第三工程有限公司 珠江特大桥项目部 二 00四年八月三十日 目 录 一、工程概况············································1 二、编制依据············································2 三、工艺流程············································3 四、合拢段各分项工程及施工工艺要求· ·····················5 五、安全保证措施········································12 六、工期要求···················