武汉中心施工总承包工程 塔吊选型及基础施工方案
目 录
1 编制说明 ..................................................................................................................... 4
1.1 编制目的 .............................................................................................................. 4
1.2 编制依据 .............................................................................................................. 4
2 工程概况 ..................................................................................................................... 5
1.3 工程概况 .............................................................................................................. 5
1.4 地质条件 .............................................................................................................. 5
3 塔吊选型及布置 ......................................................................................................... 8
1.5 塔吊选择和布置的原则 ...................................................................................... 8
1.6 塔吊选型及布置 .................................................................................................. 8
1.7 塔吊基础形式 ..................................................................................................... 11
1.8 塔吊承台配筋设计 ............................................................................................ 16
1.9 预埋件设置 ........................................................................................................ 18
4 施工准备 ................................................................................................................... 22
1.10 钻孔灌注桩施工 ................................................................................................ 22
1.11 粉喷桩加固施工 ................................................................................................ 22
1.12 承台施工 ............................................................................................................ 23
1.13 施工注意要点 .................................................................................................... 23
5 质量标准及控制要点 ............................................................................................... 25
1.14 质量标准 ............................................................................................................ 25
1.15 质量控制要点 .................................................................................................... 25
6 安全生产 ................................................................................................................... 29
1.16 人身安全 ............................................................................................................ 29
1.17 施工安全 ............................................................................................................ 29
1.18 机械设备安全 .................................................................................................... 29
7 文明施工 ................................................................................................................... 30
武汉中心施工总承包工程 塔吊选型及基础施工方案
8 武汉中心塔吊基础计算书 ....................................................................................... 31
1.19 场区地质条件 .................................................................................................... 31
1.20 塔吊性能参数及基础设计概况 ........................................................................ 31
1.21 塔吊桩岩层信息表 ............................................................................................ 35
1.22 1#塔吊基础验算 ................................................................................................ 36
塔吊选型及基础施工方案
