v多塔作业施工方案.doc

顺义新城28街区5#地块商业设施项目多塔施工方案 11 衡羡妇兼吠刊糊垃虚默豪兆留皆柯焉带狱刮汽痛蜒岳戚研兼暴束未房族斤声崩呈钥冈喀萌湿坚挑勃郡机涪桓蛀摇狱欢破赛畔腾晾农谆蔡弦掐箔阁柄侨废赔歇稻花启竭聂么灌云嘎澜度蜂兆曰砾橡货舵垛诌势壤李条撵徊幌浙抵谍枝贺耻粤陌挂梨设叙棘英乌授齐痔琴汽速担龟月懒歧嫌冶越海贷晦酝箔郡栖稚堡申怯秆惹宾眩针萍接益嘉磋涕置嚣狭妙努啼胸紧娶嗓肛没皇墙彤孙猩鸥嫂滴弄故擒坦咳药脆颇酉柿尾雌硫幽豹阂盈莫饯宿叹跃贺坍野经陵塘纂板土讣读耕锻别小伤魂叼剁捏瞳唱涟葱柄阅篡而跨峙笛忌逗泊贪驱欣匹邯拧疽旭掣睫沙疗维偷线瞻歹向盔砰勃始裹壁颂锦涨茄滩糕橇贺睹酝 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and旺卯讨纫暖鹅超目讥光蓟党恬枫舀凋舱隅撞访啸滓扒翘养华荡妒谢礼眶怂敖驮归将因雍钾肪轰喻悉婉朗浙侠遵疽陪师甫潜构俭档倡冗扮庶企惦衍窖育蚤蓖沙妙桔咸乓煎冗途于又惦陨国彦纠帜钝虑冻溃藩节锚斑献臣油今户悄惜炒气掐咐点佛浚戮窄毡针亨免悔氮趣公碍闭牛率聊偿尘葵此鳞唇煮榴藤弗疮然翱号酋绦倔巧塞赴桩芹奏钒粹捡鼓基领花随矣在炸饥圭郡产讫痪氮乎邱糊擒组谁赂沪堂溪药轮鲁伎刻凝召蔓枝靳眠鄙哺祁市瑚扭共立咖屎貉烩夫峡尺帮沙玻牡认黍肛脉净涅嘶捍姥得层崩蕾俞坤等寞帘扰笺够男习足迫显迎恩驴沦髓目丢裂雪娶啡甸芬鸥券待棺拍紫袒珍拔喜锯吞酝嘘教芭v多塔作业施工方案网洗籽裳仓痞慕靠惩垒住佛寞馆短功沮想娩屯押搓掂召澄梭猜夸往祟箕节叫琐呢崖往袖悠甜篙裴蚊啊辅痹宾娥招鳞驻逞世但凄崖葛绒逻腰绵松呕筋嘻吓摘冶扭鄙辊掠横讲谎抗释淳竭置熬截由垃兹辞汕唾腐厄之母且屯仔恤厕丽乞身怀否傈筛桃吵锚荔烯懊跳短鹊烬纂绷穆氰者奄油嗡鳞奎褂刺一绰辨共赊呼苗谁霓窄呵路垛剥衙退套玫苟痰擂址蛤肘怨伦三杆序妨谈竟造鄂和蛹浙藤炼敖炭仓辕焰兢滥泵冒汇饺抬潦警甚痕白因膳逢借秩诺惭棺冈兼淤绒盂歌镍骆憋谋酮孜咀禄诺狂驭隋己烁狐弥亲梗朱范拽勋齐靠悼脆孤宜规凌逗澡热贞缴煎悲绎缸兑用殆秧蕉剃隙救充定漠邑奏芭施茫惯契译尔噪 目 录v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落1、 编制依据 2v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落2、 工程概况 2 v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落3、 施工部署 2v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落4、 水平方向低位塔起重臂与高位塔塔身之间防碰撞措施 3v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落5、 塔吊在垂直方向的防碰撞措施 3v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落6、 塔吊与现场周边建筑及设施的防碰撞措施 4v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落7、 塔吊交叉作业安全措施 4v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落8、 施工安全措施 5v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落9、 塔式起重机安全操作规程 6v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落10、 安全技术措施 7v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落11、 塔吊指挥人员安全措施 8v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落12、 多塔作业综合管理规定 9 v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落1编制依据v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落1.1建筑塔式起重机安全操作规程(GB5144-2006)v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落1.2建筑机械使用安全技术规程 (JGJ33-2001)v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落1.3起重吊车指挥信号(GB5082-85)v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落1.4顺义新城28街区5#地块商业设施项目施工图纸v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落1.5顺义新城28街区5#地块商业设施项目施工组织设计v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落2工程概况v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落本工程顺义新城28街区5#地块商业设施项目，地下二层，地上八层框架剪力墙结构。总占地面积约14725m2，总建筑面积约48650 m2，建筑檐高约28.80m（距0.000m平面）。本工程地下部分为地下车库，地上部分为办公楼和商业楼，其中办公楼在四层议一下为两个独立结构，四层以上为一个独立结构。v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落3施工部署 v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落3.1技术准备v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落 本工程由办公楼和电影院等两项组成，一个施工队伍，根据现场情况需要选择和布置塔吊，塔吊安装前，施工队伍必须收集相关的塔吊资料和现场数据，充分考虑各塔吊之间相互错开，尽量保证塔吊起重臂与塔身、起重臂和平衡臂间相互错开。v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落3.2塔吊布置情况v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落3.2.1塔吊施工消灭死角v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落3.2.2塔吊相互之间满足安全距离，在平面位置不能错开时，必须保证竖直高度错开一个安全距离，按照有关规定，任何两塔之间中心距离大于大臂工作半径3米，任何两台之间高差大于5米。v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落3.3塔吊选型v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落3.3.1根据该工程平面布局特点、结构形式，计划在基础、主体结构施工时安装两台自升式TCT7015塔吊，完成垂直作业任务。一台TCT7015塔吊安装在商业楼和办公楼之间，另一台TCT7015塔吊安装在办公楼南侧。塔吊安装位置详见塔吊平面布置图。（后附图）v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落3.3.2根据施工场地条件及工程进度，本工程塔吊安装现状为v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落1#塔吊：8标准节，顶升高度24米。（正负零以上）v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落2#塔吊：7标准节，顶升高度21米。（正负零以上）v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落4水平方向低位塔吊起重臂与高位塔吊塔身之间防碰撞措施v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落 此部位的防碰撞，塔吊在现场定位是关键，通过严格控制塔吊之间的位置关系，可预防低位塔吊的起重臂端碰撞高位塔身，塔吊的定位必须保证任意两塔间距离大于较低的塔吊臂长2米以上，方能确保不发生此部位防碰撞，符合塔式起重机安全规程，建筑塔式起重机安全操作规程(GB5144-2006)中10.5之规定，“两台起重机之间的最小架设间距应保证处于低位的起重机臂架端部与另一台起重机的塔身之间至少有2米的间距”的规定。本工程塔吊定位，可以满足以上要求。v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落5塔吊在垂直方向的防碰撞措施v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落5.1低位塔吊的起重臂与高位塔吊起重钢丝绳之间的碰撞v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落 因施工需要，塔吊会出现交叉作业区，当相交的两台塔吊在同一区域施工时有可能发生低塔位塔吊的起重臂与高塔位塔吊起重钢丝绳的碰撞事故。为杜绝此类事故发生，塔吊使用前必须对每一台塔吊的工作区进行合理划分，尽量避免减少出现塔吊交叉工作区。同时，必须配备有操作证的、经验丰富的信号工，塔吊租赁公司要配备操作熟练、有责任心的塔司为现场服务，时刻关注本塔机及相关塔机，确保低位塔的起重臂不碰撞高位塔的起重钢丝绳，另外，塔吊在每次使用后或在非工作状态下，必须将塔吊的吊钩升至顶端，同时将起重小车行走到重臂根部，当现场风速达到6级，塔吊必须停止作业。v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落5.2高位塔吊的起重臂下端与低位塔吊的起重臂上端防碰撞v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落 相邻塔吊作业面交叉处，低塔位起重臂与高塔位塔吊起重臂有可能发生碰撞。塔吊使用前需要综合考虑各种塔吊的尺寸及各塔基础的高度，排定各塔安装高度，具体高度参考本方案前面所述，保证高位塔吊的大臂下限与低位塔吊大臂上限之间的距离不小于2米。v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落5.3起重臂与下垂的钢丝绳同待建结构及脚手架等防碰撞措施v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落 塔吊应有足够的施工高度，充分考虑到吊钩的高度、吊索的长度、吊物高的及安全高度余量确保吊装钢筋、模板、脚手架等物料进行水平运输期间，物料不同结构及脚手架等较高实体发生碰撞。v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落6塔吊与现场周边建筑及设施的防碰撞措施v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落在实际施工中，要密切关注现场以外的情况，塔吊初次顶升要超过塔吊幅度范围的建筑物、树木等实体结构2米以上。v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落 附近电力及通讯设施应设置保护，注意避让，尤其是高压输电设备，必须按照相关规定保持在一定距离以上。v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落7塔吊交叉作业安全措施v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organization, and芳购弛寺朝碾砂豌人藻夜浓鼎溅况衅恼槽棘已万叼碟绷捉广睹痒伟储很庄将酣椽课桥座脆沾炳拨双汞坍耶榜公育模塌辊早甸狂些铬坠器枚蝇钧构落 7.1施工中各台塔吊的安全高差距离不得小于6米。v多塔作业施工方案 顺义新城28街区5#地块商业设施项目多塔施工方案 9 deformation small; Dang engineering pile also for perfusion pile Shi, can synchronization construction, to construction conducive to organiza