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目    录
一.编制围及依据................ ........................................ .................................................................................. 1
1.1.编制围......................................................................................................................................................... 1
1.2.编制依据..................................................................................................................................................... 1
二.工程概况................ ........................................ ......................................................................................... 1
2.1.整体说明..................................................................................................................................................... 1
2.2.鞍座构造..................................................................................................................................................... 2
2.3.鞍座工程数量............................................................................................................................................. 2
三.大临设施................ ........................................ ......................................................................................... 3
3.1.进场道路..................................................................................................................................................... 3
3.2.起吊系统..................................................................................................................................................... 3
3.3.临时用电..................................................................................................................................................... 5
3.4.临时用水..................................................................................................................................................... 6
3.5.临时通讯..................................................................................................................................................... 6
四.施工案................ ..................................................... ................................................................................ 6
4.1.整体施工案................................................................................................................................................. 6
4.2.施工工艺..................................................................................................................................................... 7
4.3.塔顶门架安装及撤除................................................................................................................................. 8
4.3.1.
门架构造
..................................................................................................................................... ...........8
4.3.2.
门架加工
..................................................................................................................................... ...........9
4.3.3.
门架安装
..................................................................................................................................... ...........9
4.3.4.
安装质量要求
.................................................................................................................. ............... .....11
4.3.5.
门架撤除
................................................................................................................................ ..............12
4.3.6.
考前须知
................................................................................................................................ ..............12
4.4.主索鞍起吊及移动系统布置................................................................................................................... 12
4.4.1.
概述
.............................................................................................................................................. ........12
4.4.2.
起吊系统路线
.................................................................................................................. ............... .....13
4.4.3.
起吊系统安装
.................................................................................................................. ............... .....13
4.4.4.
主索鞍移动布置
........................................................................................................................ ..........16
4.4.5.
考前须知
................................................................................................................................ ..............17
4.5.吊装试验................................................................................................................................................... 17
4.5.1.
静载试验
................................................................................................................................ ..............17
4.5.2.
动载试验
................................................................................................................................ ..............17
4.5.3.
考前须知
................................................................................................................................ ..............17
4.6.反力架安装............................................................................................................................................... 18
4.6.1.
起吊设置
................................................................................................................................ ..............18
4.6.2.
安装步骤
................................................................................................................................ ..............19
4.6.3.
考前须知
................................................................................................................................ ..............19
4.7.底座板安装............................................................................................................................................... 19
4.7.1.
施工工艺
................................................................................................................................ ..............19
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4.7.2.
施工准备
................................................................................................................................ ..............20
4.7.3.
吊点布置
................................................................................................................................ ..............21
4.7.4.
底座板安装
...................................................................................................................................... ....22
4.7.5.
底座板压浆
...................................................................................................................................... ....23
4.8.鞍座安装................................................................................................................................................... 27
4.8.1.
起吊设置
................................................................................................................................ ..............28
4.8.2.
安装步骤
................................................................................................................................ ..............28
4.8.3.
安装质量要求
.................................................................................................................. ............... .....29
4.8.4.
考前须知
................................................................................................................................ ..............29
五.施工组织................ ........................................ ....................................................................................... 29
5.1.工期方案................................................................................................................................................... 29
5.2.机械设备方案........................................................................................................................................... 30
5.3.人员组织方案........................................................................................................................................... 30
六.质量保证措施................ ........................................ ................................................................................ 32
七.平安保证措施................ ........................................ ................................................................................ 33
八.危险源辨识以及预防措施................ .............. ....................................................................................... 35
九.应急预案................ ........................................ ....................................................................................... 39
十.文明施工措施................ ........................................ ................................................................................ 44
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