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2020年4月19日
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昌平塔吊安装及群塔作业专项施工方
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目 录
1、编制依据 ................................................................................................ 6 2、工程概况 ................................................................................................ 6 2.1总体简介 ........................................................................................... 6 2.2建筑设计概况.................................................................................... 7 2.3结构设计概况.................................................................................... 8 2.4塔吊地基地质概况 ............................................................................ 9 2.5现场情况 ......................................................................................... 10 3、塔吊的选型及布置 ............................................................................... 10 3.1塔吊布置 ......................................................................................... 10 3.2塔吊的选型 ..................................................................................... 11 3.3进度安排 ......................................................................................... 11 4、塔吊基础设计 ...................................................................................... 11 4.1塔吊技术参数.................................................................................. 12 4.2塔吊位置 ......................................................................................... 19 5、塔吊的基础施工 ................................................................................... 19 5.1基础施工流程.................................................................................. 19 5.2作业条件 ......................................................................................... 19 5.3塔吊基础施工技术要点 .................................................................. 19 5.4设计防雷接地装置 .......................................................................... 20 6、 塔机的安装与拆除 .............................................................................. 21
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2020年4月19日
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6.1准备工作 ......................................................................................... 21 6.2塔吊的安装 ..................................................................................... 21 6.3塔吊的拆除（塔吊拆除由塔吊安装公司另编制详细方案） ............ 22 7.1.作业范围的划分 .............................................................................. 23 7.2群塔作业要求.................................................................................. 24 7.3防碰撞原则：.................................................................................. 25 7.4范围交叉避让措施 .......................................................................... 28 8、安全技术保障措施 ............................................................................... 28 8.1危害危险源分析 .............................................................................. 28 8.2塔吊作业安全技术管理措施 .......................................................... 29 8.3塔吊作业施工过程安全注意事项及预防保证措施 ....................... 31 8.4安全文明施工及环境保护 .............................................................. 33 9、施工人员配置及职责 ........................................................................... 33 9.1 人员组织 ......................................................................................... 33 9.2总工、技术负责人 .......................................................................... 34 9.3高处作业指挥.................................................................................. 34 9.4地面指挥 ......................................................................................... 34 9.5安全员 ............................................................................................. 34 9.6机械质量检查员 .............................................................................. 35 9.7电工 ................................................................................................. 35 9.8安装工 ............................................................................................. 35
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2020年4月19日
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9.9塔吊司机 ......................................................................................... 36 9.10现场警戒人员 ................................................................................ 36 10、应急预案 ............................................................................................ 36 10.1应急救援小组组成及职责 ............................................................ 36 10.2应急救援工作流程及应对措施 .................................................... 37 10.3联系方式 ....................................................................................... 43 11、QZT5015塔吊天然基础计算书.......................................................... 43 11.1参数信息 ....................................................................................... 43 11.2塔吊对交叉梁中心作用力的计算 ................................................ 44 11.3塔吊抗倾覆稳定验算 .................................................................... 44 11.4地基承载力验算 ............................................................................ 45 11.5基础受冲切承载力验算 ................................................................ 46 11.6承台配筋计算 ................................................................................ 47 12、QTZ6015塔吊天然基础计算书 .......................................................... 49 12.1参数信息 ....................................................................................... 49 12.2塔吊对交叉梁中心作用力的计算 ................................................ 49 12.3塔吊抗倾覆稳定验算 .................................................................... 50 12.4地基承载力验算 ............................................................................ 50 112.5基础受冲切承载力验算 .............................................................. 51 12.6承台配筋计算 ................................................................................ 53
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2020年4月19日
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2020年4月19日
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昌平塔吊安装及群塔作业专项施工方案模板 - 图文
