B一层墙柱梁板钢筋技术交底doc.doc

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1、detection and record, consistent with requirements to lower production; Excavation pile construction of excavation process must have special care; Intervals the excavation hole pile on the required distance to dig, dig deep each 500-1000mm wall once; Section one wall higher than hole 250mm, required

2、 opening protection facilities; Lighting hole job safety miners lamp or the safety voltage of 12 volts; Lower personnel must wear helmets, seat belts, by the rigid ladder, into the hole after work or job, you must set 1.2m high fence around the hole and gaikongkou; Digging when pumping, operating pe

3、rsonnel must be on the ground before they can be carried out after the pump power supply must be disconnected; 10, acceptance may be homework, not qualified for acceptance or acceptance not made the next processes work. Site specific security disclosure disclosure signatures; 11, targeted the constr

4、uction site safety disclosure; 12, the other. Disclosure signatures to accept cards deliver the signature time Japan form in duplicate, teams from the deposit of an instrument, and filed a report. Earthwork construction technology to give the low-down (reference tables) 4-2-2 construction organizati

5、on name project name the construction site construction requirements of security technical cards on the table in accordance with the construction plan operations; Manual excavation should be from the top down, layer-by-layer excavation dig gods Earth is strictly prohibited, there should be adequate

6、lighting at night; Deep Foundation pit when soil wall changes at any time, if there are any large cracks had to stop construction, reporting to the project manager for processing; In the pit or deep in work, must wear a helmet, no dirt and other objects above fall head injury, in the event of ground

7、water seepage, water well should be excluded; At the side, if there are any unidentifiable goods or prior did not foresee the coming of cables, pipes and so on, should stop operations, reporting to the superior, no knocking or play with; Artificial lift dirt, you should review the tools, ropes, hook

8、 is solid, lifting vertical and not someone, wheel, should be the formation of walkways, to remove barriers; Underwater operations to strictly check the electrical zero connection and leakage protection switch, cable should be in good condition and wear PPE; Slope, to be carried out in accordance wi

9、th the requirements, and cannot concentrate too much, such as when the soil is poor, shall assign a person in custody; Acceptance can be carried out operations, acceptance or unqualified acceptance not made the next processes work; 10, the construction site . 4-2-1 construction organization name pro

10、ject name the construction site construction requirements of security technical cards on the table in accordance with the construction plan operations; Digging holes, hoisting, Dado, residue used in transportation of all equipment, facilities, safetyHebei collaborative development, the Yangtze River

11、 economic belt development three the construction strategy, multi center, connecting the East and West, North and south through the network, the open area of city development pattern. We must focus on promoting the harmonious coexistence between man and nature. Remember that beautiful scenery is jin

12、shanyinshan, protect the environment is to protect productivity, improve the environment is to develop productive forces. Adhere to the green world, green benefits People, adhere to the basic state policy of conserving resources and protecting the environment, accelerate the transformation of the mo

13、de of economic development, vigorously support the development of green and clean production, and resolutely reject damage and destruction of the development mode of ecological environment and practice, must not be at the expense of the environment in exchange for the moment by the economic growth,

14、working out of a small price, low emission, good benefit, sustainable development path,Talent recruitment and the introduction of the only way to adapt to the development is the new growth and make the good ecological environment become the peoples quality of life, let the people breathe fresh air,

15、drink clean water, eat on be at ease food, living in the livable environment, and to feel the economic development brings tangible in the environmental benefits. To focus on the formation of opening to the outside world system. Open and lead the trend of the times. We should not only high quality, b

16、ut also dares to and good at going out, adhere to internal and external needs coordination, import and export balance, bringing out to both investment and technology simultaneously, to promote synergy strategic mutual trust, economic and trade cooperation and cultural exchanges, efforts to form a de

17、ep integration of mutual benefit Superclass shared development patterns of cooperation for economic development to develop a more broad space. To focus on the practice of people center thought. Popular is the biggest politics, peoples livelihood is the largest development and sharing is the final pu

18、rpose. Sharing development is to adhere to the national comprehensive sharing and co construction and sharing, progressive sharing, not only speed up the big cake, and equally good cake, both from the whole to improve social members of the level of income, but also increase the difficulties of the m

19、asses of the aid efforts, so that the masses of the people in the reform and development to get more sense. Why to implement a common communist party as the highest ideal and ultimate goal of the Constitution stipulates: the party The highest ideal and ultimate goal is to realize communism. This is

20、Marxism political party is different from significant signs of all other political parties, condensation unremitting struggle of the Communist Party people from generation to generation power source and the spiritual pillar of the unity of the Communist Party of China. Our party the reason for theth

21、rift of excellent traditional and style lack deep of understanding, one-sided think in now of good situation Xia, economic smooth more fast development, and reform made major progress, and people living significantly improve, and social the career made new progress, no necessary always hard has, no

22、awareness to China also has many poverty area, and also has many poverty population of exists, more living improve has, more need keep hard of style. Three is not strictly honest. Total thought units is a water sector, clean self-discipline away from himself too far, no real processing good living o

23、f improve and hard, and thrift excellent traditional of relationship, no effective do comply with Constitution and party of regulations must from I do up, no right mercy good bitter Le, and wealth of relationship, no right awareness to in comply with Constitution and party of regulations aspects eve

24、ryone has accountability. Four, future direction and improvement measures 1, belief and faith, strengthen party spirit. One is to firmly establish the noble ideals of struggle for the ideals of communism, communist struggle for life, ready to sacrifice everything for the party and the people. Second

25、 is to continuously improve the quality and standard of political, conscientiously study Deng Xiaoping theory and three represents important thought and the scientific Outlook on development, implement the partys basic program for the primary stage of socialism, adhere to the correct political orien

26、tation, maintain highly consistent with the CPC Central Committee, is good at theories of socialism with Chinese characteristics to analyze and solve problems. Third, strengthening the party spirit and the world transformation, perseverance of the party Constitution, relive Party vows to establish c

27、orrect world Outlook, Outlook on life and the world, practically embodies ideals and beliefs into action, combine lofty ideals and practical activities, transforming the objective world, actively participate in the great practice of building socialism with Chinese characteristics. 2, keep the purpos

28、e in concept, changing the style of work. First, keep in mind that the purpose of serving, adhere to assuming power for the people, keep in mind the people and care about people, and the joys and sorrows of the masses, .According to city discipline, and municipal organization Department requirements

29、, today we held implement implementation independent Commission against corruption guidelines effective strengthening led cadres style construction topic democratic life, main task is close contact thought, and work actual, control check district Standing Committee team and the personal in implement

30、ation independent Commission against corruption guidelines Shang exists of problem, in-depth carried out criticism and self-critical, further clear rectification direction and measures, effective enhanced clean politics of consciousness and initiative, firm set good of ruling image. Before the meeti

31、ng, the way we take surveys solicited a views, combed, related to team buildingC01-21技 术 交 底工程名称新疆大学南校区教学楼二期暨图书馆交底部位A区二层墙柱梁板楼梯钢筋施工单位新疆建工集团四建交底时间2009.5.29交底内容:一、主要材料：柱钢筋：18、20、22、25、28，箍筋规格 10100/200、 12100/200。墙钢筋：水平分布筋12150、14100、14150、16110；垂直分布筋14120；拉筋 6480。连梁钢筋：22、25，箍筋规格 12100、12100。梁钢筋：12、14、

32、16，18、20、22、25、28，箍筋规格10100/200；板钢筋 8200、 10200、 6200、14200。楼梯钢筋：LT1：TL14、16，20、22，f8100，f8200。平台板厚100，f8200、f8150。TBf8150、f6200、f10200、f10100、f10150、12200、12150。LT2：TL16、14、20、22，f8100。平台板厚100，f8150、f8200、f10150。TBf8150、f6200、f10200、f10100、f10150、12200、12150。钢筋20、22、25、28采用剥肋滚压直螺纹连接，18采用氧气压力焊，12、14

33、、16采用绑扎搭接，接头面积百分率50%。2）铅丝：采用镀锌铅丝，切断长度要满足使用要求。3）保护层垫块：专用塑料成品套卡。二、主要机具：钢筋钩子、撬棍、扳子、扭矩扳手、绑扎架、粉笔、尺子等。三、作业条件1、钢筋进场后首先应检查是否有出厂证明、复试报告，并按图纸中指定的位置按规格、使用部位编号分别加垫块堆放。2、钢筋绑扎前，应检查有无锈蚀，除锈之后再运至绑扎部位。3、熟悉图纸，按设计要求检查已加工好的钢筋规格、形状、数量是否正确。4、做好抄平放线工作，抄出水平标高线，柱、墙外皮尺寸线。5、绑扎前将锈蚀、水泥砂浆等污垢清除干净。6、根据标高检查搭接钢筋处的砼表面标高是否符合图纸设计要求，如有松散

34、不实之处，要剔除并清理干净。四、操作工艺：、柱钢筋绑扎：柱规格：600600、700700、800800、600900。1）工艺流程：套柱箍筋连接竖向受力筋画箍筋间距线绑箍筋2）套柱子箍筋：按图纸要求间距计算好每根柱箍筋数量，先将箍筋套在基础伸出的钢筋上，然后立柱子钢筋。箍筋间距线：在立好的柱子竖向钢筋上，按图纸要求画好线（间距线）。3）柱箍筋绑扎：按已划好的箍筋位置线，将已套好的箍筋往上移动，由上向下绑扎。4）箍筋与主筋要垂直，箍筋转角处与主筋交点均要绑扎，主筋与箍筋非转角处的相交点成梅花交错绑扎。5）箍筋的弯钩叠合处应沿柱子竖向交错布置，并绑扎牢固。6）柱箍筋端头应沿柱子竖筋交错布置，并绑

35、扎牢固，柱箍筋端头应弯成135，平直部分长度不小于10d（d为钢筋直径）。按设计要求设置拉筋时，拉筋应钩住主筋。7）柱筋保护层厚度：主筋外皮为30mm；垫块应绑在柱竖筋外皮上，间距一般1000mm。 交底人质量检查员安全员接受交底人签 名 年 月 日C01-21技 术 交 底工程名称新疆大学南校区教学楼二期暨图书馆交底部位A区二层墙柱梁板楼梯钢筋施工单位新疆建工集团四建交底时间2009.5.29交底内容: 、板钢筋绑扎：板厚80mm。1）工艺流程：清理模板模板上画线绑板下受力筋绑负弯距筋。2）清理模板上面的杂物，用粉笔在模板上划好主筋、分布筋间距。3）按划好的间距先摆放板钢筋。4）绑扎板筋时一

36、般用顺扣或八字扣，除外围两根筋的相交点全部绑扎外，其余各点可交错绑扎（双向板必须全部绑扎），负弯距筋全部绑扎。5）钢筋的下面垫好塑料成品套卡，间距1.5m，套卡的厚度等于保护层厚度，满足设计要求（15mm）。8）在主、次梁受力筋下均垫垫块，以保证保护层厚度；受力筋为双排时可用短钢筋垫在两层钢筋之间，钢筋排距应符合设计要求。、梁钢筋绑扎：1)工艺流程：画主次梁箍筋间距放主次梁箍筋穿主次梁底层纵筋及弯起筋穿主梁上层纵向架立筋按箍筋间距绑扎穿次梁上层纵向钢筋按箍筋间距绑扎。2)在梁侧模板上画出箍筋间距，摆放箍筋,箍筋间距加密区100，非加密区200。3)先穿主梁下部纵向受力钢筋，将箍筋按已划好的间距

37、逐个分开；穿次梁的下部纵向受力筋及弯起钢筋，并套好箍筋，架立筋。4)框架梁上部纵向钢筋应贯穿中间节点，梁下部纵向钢筋伸入中间节点的长度及伸过中心线的长度要符合设计要求；框架梁纵向钢筋在端节点内的长度也要符合设计要求。6）箍筋在叠合处的弯钩，在梁中应交错绑扎，箍筋弯钩为135，平直部分长度为10d。7）梁端第一道箍筋应设置在距离柱节点边缘50mm处，梁端与柱交接处箍筋应加密，其间距与加密区长度均要符合设计要求。8）钢筋的下面垫好花岗岩垫块，间距1.5m，套卡的厚度等于保护层厚度，满足设计要求（25mm）。、墙钢筋绑扎：400厚。1、工艺流程：立24根竖筋画水平筋间距绑定位横筋绑其余横竖筋。立24

38、根竖筋：将竖筋与下层伸出的搭接筋绑扎，在竖筋上画好水平筋分档标志，在下部及齐胸处绑两根横筋定位，并在横筋上画好竖筋分档标志，接着绑其余竖筋，最后再绑其余横筋。横筋在竖筋里面或外面应符合设计要求。2、 竖筋与伸出搭接筋的搭接处需绑3根水平筋，其搭接长度及位置均应符合设计要求。3、 剪力墙筋应逐点绑扎，双排钢筋之间应绑拉筋或支撑筋，其纵横间距不大于600mm，钢筋外皮绑扎垫块或用塑料卡。4、 剪力墙与框架柱连接处，剪力墙的水平横筋应锚固到框架柱内，其锚固长度要符合设计要求。5、 合模后对伸出的竖向钢筋应进行修整，宜在搭接处绑一道横筋定位，浇筑混凝土时应有专人看管，浇筑后再次调整以保证钢筋位置的准确

39、。、楼梯钢筋绑扎：1）工艺流程：划位置线绑主筋绑分布筋绑负弯矩筋。2）在楼梯底板上划主筋、分布筋位置线。 交底人质量检查员安全员接受交底人签 名 年 月 日C01-21C01-21技 术 交 底工程名称新疆大学南校区教学楼二期暨图书馆交底部位A区二层墙柱梁板楼梯钢筋施工单位新疆建工集团四建交底时间2009.5.29交底内容:3）根据设计图纸中主筋、分布筋的方向，先绑扎主筋，再绑分布筋。4）绑楼梯平台钢筋。五、质量标准1、主控项目：1）钢筋的品种和质量必须符合设计要求和有关标准的规定。2）钢筋表面必须清洁。3）钢筋的规格、尺寸、形状、数量、锚固长度、接头位置必须符合设计要求和施工规范的规定。2、

40、一般项目：1)缺扣、松扣的数量不超过绑扎扣数的10，且不应集中。2)弯钩的朝向应正确，绑扎接头应符合施工规范的规定。3)箍筋的间距数量应符合设计要求，有抗震要求时弯钩为135，弯后平直长度为10d。3、允许偏差项目：项 目允许偏差（mm）检验方法网的长度、宽度10尺量检查网眼尺寸20尺量连续三挡，取其最大值骨架的宽度、高度5尺量检查骨架的长度10尺量检查受力钢筋间距10尺量两端、中间各一点，取其最大值排距5绑扎箍筋、构造柱间距20尺量连续三挡，取其最大值钢筋弯起点位移20尺量连续三挡，取其最大值焊 接预埋件中心线位置5尺量检查水平高差30受力钢筋保护层梁、柱5尺量检查墙、板3六、成品保护1、柱

41、子钢筋绑扎完毕不准踩踏。2、楼板的弯起钢筋、负弯矩筋绑好后，不准在上面踩踏行走；浇筑砼时派钢筋工专门负责修理，保护负弯矩钢筋的正确性。 交底人质量检查员安全员接受交底人签 名 年 月 日C01-21C01-21技 术 交 底工程名称新疆大学南校区教学楼二期暨图书馆交底部位A区二层墙柱梁板楼梯钢筋施工单位新疆建工集团四建交底时间2009.5.29交底内容:3、绑好钢筋时禁止碰动预埋件及洞口模板。4、模板内涂刷隔离剂时不要污染钢筋。5、安装电线管、暖卫管线或其它设施时，不得任意切断和移动钢筋。七、注意的安全问题1、遵守施工现场的安全规程，着装整齐，不得穿拖鞋进行工作。2、佩戴安全帽，系好安全带。3

42、、在脚手架上施工时，要注意架杆是否加固好。 4、夜间施工时，临时电由电工派专人解决，不得私接、移动线路。5、注意自我保护，同时注意保障他人安全。八、应注意的质量问题1、浇筑砼前检查钢筋位置是否正确，振捣砼时防止碰动钢筋，浇筑完砼后应立即修整钢筋的位置，防止柱筋、墙筋位移。2、钢筋骨架尺寸小于设计尺寸，配置箍筋尺寸应按内皮尺寸计算。3、箍筋末端应弯成135平直部分长度为10d。4、梁主筋进支座长度要符合设计要求，弯起钢筋位置应准确。5、板的弯起钢筋和负弯矩钢筋位置应准确，施工时不应踩到下面。6、绑扎板筋必须划线，绑扎时随时找正调直，防止板筋不顺直，位置不准。7、绑竖向钢筋（受力筋）要吊正，搭接部

43、位绑3个扣，绑扣不能用同一方向的顺扣。8、钢筋配料加工时要注意，端头有对焊接头时，要避开搭接范围，防止绑扎接头内混入对焊接头。九、文明施工1、注意保持工作环境的卫生。2、材料、机具的堆放应整齐，不得任意堆放。3、对使用过程中会产生噪音的机具，应采取降低噪声的措施或搭设消音棚。4、剩余材料或废料、边角料应统一清理，统一堆放，严禁随意堆放。5、钢筋加工厂在每天下班前必须派人清理，当天不使用的钢筋必须放在料场。 交底人质量检查员安全员接受交底人签 名 年 月 日detection and record, consistent with requirements to lower production

44、; Excavation pile construction of excavation process must have special care; Intervals the excavation hole pile on the required distance to dig, dig deep each 500-1000mm wall once; Section one wall higher than hole 250mm, required opening protection facilities; Lighting hole job safety miners lamp o

45、r the safety voltage of 12 volts; Lower personnel must wear helmets, seat belts, by the rigid ladder, into the hole after work or job, you must set 1.2m high fence around the hole and gaikongkou; Digging when pumping, operating personnel must be on the ground before they can be carried out after the

46、 pump power supply must be disconnected; 10, acceptance may be homework, not qualified for acceptance or acceptance not made the next processes work. Site specific security disclosure disclosure signatures; 11, targeted the construction site safety disclosure; 12, the other. Disclosure signatures to accept cards deliver the signature time Japan form in duplicate, teams from the deposit