钢结构滑移施工方案

1 方案整体思路___________________________________________________ - 1 -

2 液压同步顶推滑移关键技术及设备_________________________________ - 1 -

2.1 关键技术和设备__________________________________________________ - 1 -

2.2 液压同步顶推滑移原理____________________________________________ - 1 -

2.3 液压同步顶推滑移技术特点________________________________________ - 3 -

2.4 滑移速度和加速度________________________________________________ - 3 -

2.4.1 滑移速度 ____________________________________________________________ - 3 -

2.4.2 滑移加速度 __________________________________________________________ - 3 -

2.5 液压顶推器______________________________________________________ - 4 -

2.6 液压泵源系统____________________________________________________ - 4 -

2.7 计算机同步控制及传感检测系统____________________________________ - 4 -

3、液压顶推滑移系统与传统液压滑移系统的比较______________________ - 5 -

4 液压顶推系统配置_______________________________________________ - 6 -

4.1 总体配置原则____________________________________________________ - 6 -

4.2 液压顶推器的选择________________________________________________ - 6 -

4.3 泵源系统________________________________________________________ - 7 -

4.4 控制系统________________________________________________________ - 7 -

5 滑移临时措施设计_______________________________________________ - 7 -

5.1滑移临时措施设计 ________________________________________________ - 7 -

5.2 柱脚滑移轨道设计________________________________________________ - 8 -

5.3 防卡轨措施_____________________________________________________ - 10 -

5.4 顶推点型式_____________________________________________________ - 10 -6临时措施安装注意事项 ___________________________________________- 11 -

6.1 滑道安装要求___________________________________________________ - 11 -

6.2 滑道侧挡板的安装要求___________________________________________ - 11 -

7 液压系统同步控制______________________________________________- 12 -

7.1 总体控制原则___________________________________________________ - 12 -

7.2 滑移同步控制策略_______________________________________________ - 12 -

8 液压顶推滑移系统调试__________________________________________- 12 -

8.1 调试前的检查工作_______________________________________________ - 12 -

8.2 系统调试_______________________________________________________ - 12 -

8.3 分级加载试滑移_________________________________________________ - 13 -

8.4 滑移过程控制要点_______________________________________________ - 13 -9施工组织体系 ___________________________________________________- 13 -

10 主要液压系统设备_____________________________________________- 14 -

11 滑移施工用电_________________________________________________- 14 -

12 应急预案_____________________________________________________- 15 -

12.1 现场设备故障应急预案__________________________________________ - 15 -

12.1.1 液压顶推器故障 ___________________________________________________ - 15 -

12.1.2 泵站故障 _________________________________________________________ - 15 -

12.1.3 油管损坏 _________________________________________________________ - 15 -

12.1.4 控制系统故障 _____________________________________________________ - 16 -

12.2 意外事故应急预案______________________________________________ - 16 -

12.3 防雨和防风应急预案____________________________________________ - 16 -13安全、文明施工 ________________________________________________- 16 -附图：______________________________________________ 错误!未定义书签。