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1、-1-中建保华建筑有限责任公司深圳分公司星河丹堤吊洞施工方案吊洞施工方案星河丹堤由丰泽湖房地产开发有限公司投资兴建，工程毗邻深圳市梅林关口，属特区内用地，规划用地300 多亩，总建筑面积约36 万平方米，我公司承建约18 万平方米。包括B、D、F 三个区。星河丹堤属深圳市高档楼盘，为了保证施工质量，针对吊洞作业施工难，对防水要求高的特点，为保证吊洞质量，特编制此施工方案。1、模板支设模板大小根据现场洞口大小而定，采用无褶皱，无破损的模板，在洞口下部支模，模板拼接如下图所示-2-中建保华建筑有限责任公司深圳分公司星河丹堤吊洞施工方案2、支承杆搭设支撑杆件采用无缝48mm 钢管，上部装配可调节支撑
2、，压住木枋支模（如下图）。在支模时，坚决不允许用钢丝绳吊住模板穿洞支模，项目质检员及工长要对此进行全程监督，严格把关吊洞质量。文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4
3、O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码
4、:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5
5、HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 Z
6、M4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档
7、编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K
8、5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9-3-中建保华建筑有限责任公司深圳分公司星河丹堤吊洞施工方案3、吊洞施工步骤（1）.将洞口混凝土凿毛，浇水湿润，浇注比周边结构砼高一等级的
9、细石混凝土至洞口体积的1/2。然后洞中蓄水做闭水试验，不少于 24 小时。在此过程中，项目质检及工长要经常观察，检查是否有渗水漏水现象。如有，则需凿除原浇注的细石混凝土，并重新浇注。（2）.无渗水漏水的洞口接着浇注第二道细石混凝土至距结构砼面 3040mm，然后蓄水做闭水试验，不少于48 小时。同样，在此过程中，项目质检及工长要经常观察，检查是否有渗水漏水现象。如有，则需凿除原浇注的细石混凝土，并重新浇注。（3）.无渗水漏水的洞口余下缺口部位用干硬性水泥沙浆抹平压实，在管口阳角处抹出30小圆角。洞口周围用黄泥或砂浆围起30mm 左右高的埂，内蓄水做闭水试验，检查是否渗水漏水。如有漏水，处理方法
10、同上步骤。文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3
11、O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y
12、7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7
13、R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:C
14、E3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ
15、4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4
16、O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9-4-中建保华建筑有限责任公司深圳分公司星河丹堤吊洞施工方案（4.）砂浆面层做防水层。水泥砂浆找平层基层要坚固有一定的强度，表面干净无油污。基层如有孔洞或裂缝，应在该部位剔成环形沟槽或V 形槽，清洗干净后以聚合物水泥砂浆填实抹平。在处理好的基层面上，应撒
17、水湿润基层，避免浆面干燥过快，造成表面粉酥现象。防水材质及相应要求根据吊洞具体位置而定。防水层须密实无气泡，无孔洞，无破损且保证厚度达到规定要求。以上做法步骤中，项目质检部必须严把质量关，如发现渗水漏水的洞口，应凿除已浇注的细石混凝土，重新按照此做法步骤再次施工。文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码
18、:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5
19、HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 Z
20、M4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档
21、编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K
22、5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7
23、 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9
24、-5-文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8
25、Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T
26、2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3
27、P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3
28、O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y
29、7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9文档编码:CE3O8Q8V5K5 HQ4Y7T2D5L7 ZM4O7R3P10Z9