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(完整word版)人防工程专项施工方案.pdf

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1、重庆松龙建筑（集团）有限公司人防工程专项施工方案-1-重庆冉家坝广场人防工程专项施工方案编制时间2013-10-16 重庆松龙建筑（集团）有限公司人防工程专项施工方案-2-目录一、编制依据 3 二、建筑概况 .3三、结构概况 .3四、施工方案 .43.1 地下室墙板模板 .43.2 地下室钢筋 .53.3 地下室混凝土浇筑 .83.4 防护密闭门安装 .11 3.5 管道、设备与附件安装 .13 五、工程验收及质量保证措施.19 文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K

2、4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:

3、CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 H

4、P7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC

5、5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编

6、码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4

7、 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5

8、ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4重庆松龙建筑（集团）有限公司人防工程专项施工方案-3-一、编制依据1、人民防空工程施工及验收规范GB 50134-2004 2、人民防空工程质量检验评定标准RFJ 01-2002 3、平战结合人民防空工程设计规程DBJ08-49-96 4、防空地下室结构设计FG0105 5、人防工程的有关图纸6、人防工程施工及验收，应符合国家现行有关标准规范的规定二、建筑概况本工程为附建式人防地下室，防护等级为核 5 常 5

9、级，平时为地下停车库，战时为一个甲类5 级二等人员掩蔽体。总建筑面积为11382.38 平方米，人防建筑面积为 11535.91 平方米，掩蔽面积 10146.38 平方米，掩蔽人数 7400人。人防区域内设楼梯出入口通道及楼梯间建筑面积为1297.51 平方米。整个人防地下室由防护单元、密闭通道、扩散室、进风竖井、集气室、进风机房、滤毒室、防毒通道、简易洗消间、扩散室、排风竖井、连通口组成。各单元、房间之间，各单元、房间与外界通道均设钢筋混凝土防护密闭门或密闭门。施工参考图集有国标 07FJ01-03(建筑),国标 RFJ1-98（结构）。三、结构概况地下室底板及侧墙混凝土为密实防水砼C4

10、0，抗渗等级 P6商品混凝土。钢筋有热扎 HPB300 级、HRB500 级，钢筋连接方式：框架柱纵向钢筋连接采用机械连接，框架梁水平受力钢筋及地下室底板和侧壁受力钢筋在加工场地制作采用机械连接，现场绑扎局部采用绑扎接头连接。地下室底板承台、梁采用砖胎膜，地下室止水带以上部位墙板模板采用胶板拼装，模板竖肋采用 4590mm 的楞木。文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3

11、Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B

12、3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V1

13、0Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4

14、I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C

15、4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4

16、V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:C

17、Q4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4重庆松龙建筑（集团）有限公司人防工程专项施工方案-4-四、施工方案3.1 地下室墙板模板地下室止水带以上部位墙板模板采用竹胶板拼装，模板竖肋采用4590mm的楞木，横肋采用双根48 钢管。竖肋间距 600mm，横肋间距 450mm。对拉螺栓间距：水平间距 600mm，竖向间距 450mm。对拉螺栓用直径 12 圆钢制成，对拉螺栓中部加焊止水片，止水片厚5mm，正方形，边长为 80mm，止水片中部打眼，与对拉螺栓双面焊牢。模板及其支撑结构的材料、质量应符合规范规定及模板设计要求，模板及其支撑要有足够的强度、刚度和稳定性，并不致

18、发生不允许的下沉和变形，模板的内侧面要平整，接缝要严密，不得漏浆。模板安装后要仔细检查各部位构件是否牢固，在浇筑混凝土过程中要随时检查，如发现变形、松动等现象，要及时修整加固。现浇结构模板安装的允许偏差及检验方法如下：项目允许偏差（mm）检验方法轴线位置5 钢尺检查底模上表面标高5 水准仪或拉线、钢尺检查截面内部尺寸基础10 钢尺检查柱、墙、梁+4，-5 钢尺检查层高垂直度不大于 5m 6 经纬仪或吊线、钢尺检查大于 5m 8 经纬仪或吊线、钢尺检查相邻两板表面高低差2 钢尺检查表面平整度5 2m靠尺和塞尺检查注：检查轴线位置时，应沿纵横两个方向量测，并取其中的较大值。（模板制安未尽事宜详见模

19、板工程专项施工方案）现浇钢筋混凝土梁、板，当跨度等于或大于4m时，模板应起拱；当设计无具体要求时，起拱高度宜为全跨长度的13。模板及其支架拆除时的混凝土强度，应符合设计要求；当设计无具体要求时，应符合下列要求规定：侧模，在混凝土强度能保证其表面及棱角不因拆除模板而受损坏后，方可拆文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10

20、Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I

21、3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4

22、B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V

23、10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ

24、4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7

25、C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K

26、4V10Y7F4重庆松龙建筑（集团）有限公司人防工程专项施工方案-5-除；底模，在混凝土强度符合表6.2.5 规定后，方可拆除。表 6.2.5 拆模时所需要混凝土强度结构类型结构跨度（m）按设计的混凝土强度标准值的百分率计（%）板2 50 28 75 8 100 梁、拱、壳8 75 8 100 3.2 地下室钢筋本工程所用的钢筋有热扎HPB300级、HRB500 级，进场要按规定进行原材料验收。每 60T 由同一规格型号、同一炉号钢筋组成为一验收批，对其铭牌标志及外观进行检查，并按规定要求进行取样作力学性能试验，必要时还需做其他专项检验。验收合格的钢筋严格按照同批号、同等级、同规格、品牌分类堆

27、放并标识。堆放钢筋的场地要平整且底部要码放垫木，场地要有必要的排水措施，不得有积水现象，避免钢筋锈蚀或油污。钢筋在储存过程中不得损坏标识，以免误用。钢筋集中在现场钢筋加工场地统一下料加工制作，成品分类挂牌标识堆放，使用时用塔吊垂直运至工作面。HPB300 级钢筋末端需做1800弯钩，其弯弧内直径 D 不应小于钢筋直径d 的 2.5 倍，弯钩的弯后平直部分长度不应小于钢筋直径的 3 倍。HRB500 级钢筋末端需做900弯钩时，弯弧内直径D 不应小于钢筋直径d 的 4 倍，弯钩的弯后平直部分长度必须符合设计要求。箍筋末端应做 1350弯钩，其弯弧内直径不应小于箍筋直径的2.5 倍，且不小于受力钢

28、筋直径，箍筋弯后平直部分长度对框架梁柱不小于箍筋直径的10 倍，对其他构件，不小于箍筋直径的 5 倍。底板钢筋绑扎前首先将基础梁、承台钢筋绑好，经检查验收，符合设计及验评标准后，方可进行柱插筋和墙板钢筋。柱插筋及墙板钢筋位置除符合垫层上的尺寸线外，还应注意控制保护层的位置，在柱插筋及墙板钢筋绑扎后，要根据纵文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B

29、3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V1

30、0Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4

31、I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C

32、4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4

33、V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:C

34、Q4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP

35、7C4B3S5F5 ZC5K4V10Y7F4重庆松龙建筑（集团）有限公司人防工程专项施工方案-6-横轴线逐个、逐排进行校正，校正完毕，将柱插筋用箍筋点焊固定，墙板钢筋用钢管架子进行固定，所有钢筋绑扎完毕，首先进行自检，自检合格后报请监理单位及相关质量控制主管部门进行隐蔽验收。墙板钢筋在地下室底板钢筋绑扎后采用一次绑扎到位。墙板钢筋绑扎前先搭设好双排钢管架体，墙板钢筋绑扎按地下室附墙柱分档进行，先在基础梁上用粉笔画出竖筋位置，布设好竖筋，并与基础梁钢筋临时绑扎固定，在竖筋上画好水平筋的分档线，然后在竖筋下部、齐胸处、中部及距顶端 1.2m 处绑好定位横筋，顶端 900弯折筋平直段挂在钢管架纵向穿

36、墙管上（钢管事先按墙板形状进行弯曲），最后绑扎其余横筋，横筋的搭接长度及接头位置必须符合设计及规范要求。地下室墙板钢筋全部绑扎就位后，根据墙板轴线进行校正，并与钢管架进行固定。框架柱钢筋绑扎首先计算出每根柱所需的箍筋数量，将柱箍套在下层伸出的柱筋上，绑扎好伸出的柱筋箍筋后，进行柱纵筋机械连接，接头连接完毕，经检验合格后，按图纸设计间距用粉笔在柱纵筋上画出箍筋间距线，并将已套好的箍筋往上移动，按间距线由上向下进行绑扎。绑扎时箍筋的弯钩叠合处沿柱子竖筋交错布置，箍筋要与柱纵筋相互垂直，并绑扎牢固。梁截面高度大于 600mm 时，在梁底模及一边侧模支设好后即进行绑扎，截面高度小于 600mm 的梁可

37、在梁模板支设好以后进行钢筋。绑扎时先在梁模板上画出箍筋间距，按数量摆放好箍筋。然后穿入主梁的下部纵筋，双排钢筋用25 钢筋料头垫起，将箍筋按已画好的间距逐个分开，接着穿次梁的下部纵筋，并套好次梁箍筋，再穿入主次梁上部纵筋，调整好箍筋间距，与梁纵筋垂直后，用铅丝分别将上下纵筋与箍筋绑牢。在穿主次梁钢筋时，要注意布置好柱头部位的加密箍筋，主次梁下部及侧边均需用混凝土保护层垫块垫好或绑牢。板钢筋在梁钢筋绑扎结束后进行，绑扎前先清理干净模板上的杂物，并按设计间距，在模板上弹出板的受力筋和分布筋的位置线，板筋起始位置距梁边不大于 50mm。随后按弹出的位置线，先摆放受力筋，后摆放分布筋（双向受力板筋短边

38、应放在下面），并用铅丝扎牢。单向受力钢筋网片周边两行钢筋交叉点全部扎牢，中间部位交替扎牢，双向受力板筋网片所有交叉点均须扎牢，确保受力钢筋不产生位移。底层板筋绑扎后，再进行板面负筋绑扎，板面负筋直钩应垂直撑至板底，跨梁处应与梁的主筋扎牢，分布筋与受力筋的所有交叉点均要扎牢，以文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7

39、F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y

40、7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3

41、S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10

42、Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I

43、3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4

44、B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V

45、10Y7F4重庆松龙建筑（集团）有限公司人防工程专项施工方案-7-防移位。板面负筋绑扎后，用10 钢筋撑铁支起，每平方米设置一个。钢筋安装允许偏差见下表：序号项目允许偏差（mm）检查方法1 绑扎钢筋网长、宽10 钢尺检查网眼尺寸20 钢尺量连续三档，取最大值2 绑扎钢筋骨架长10 钢尺检查宽、高5 钢尺检查3 受力钢筋间距10 钢尺量两端、中间各一点，取最大值排距5 保护层厚度基础10 钢尺检查柱、梁5 钢尺检查板、墙3 钢尺检查4 绑扎箍筋、横向钢筋间距20 钢尺量连续三档，取最大值5 钢筋弯起点位置10 钢尺检查6 预埋件中心线位置5 钢尺检查水平高差+3，0 钢尺和塞尺检查注：a.检查预

46、埋件中心线位置时，应沿纵、横两个方向量测，并取其最大值；b.表中梁类、板类构件上部纵向受力钢筋保护层厚度的合格点率应达到90%及以上，且不得有超过表中数值1.5 倍的尺寸偏差。钢筋绑扎接头应符合下列规定：1、搭接长度的末端距钢筋弯折处，不得小于钢筋直径的10 倍，接头不宜位于构件最大弯矩处；2、受拉区域内，HPB300级钢筋绑扎接头的末端做弯钩，RRB500 级钢筋可不做弯钩；3、直径不大于 12mm 的受压 HPB300 级钢筋的末端，以及轴心受压构件中任文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5

47、 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4

48、文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T

49、3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5

50、F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7F4文档编码:CQ4I3Y7T3F4 HP7C4B3S5F5 ZC5K4V10Y7

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