一层剪力墙、、二层阳梁板模板安装与拆除.doc

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1、This Conference is by municipal Standing Committee research decided held of, main task is in-depth learning implement XI General Secretary on two learn a do learning education of important indicates spirit and provincial Secretary XXX important speech spirit, according to central deployment and prov

2、incial requirements, on I city two learn a do learning education work for arrangements deployment, education guide General members further firm ideal faith, and keep on party loyalty, and set breeze upright, and courage to play as, for in province first full built well-off social, and Building highe

3、r levels of ecological vitality city provide a strong organizational guarantee of happiness. All party members in the Constitution Party rules, series of speeches, be qualified party members education, Party Central Committee to deepen the inner-party education, advancing the comprehensive yet anoth

4、er important practice in strictly administering the party, is to promote the inner-party education from key minority to the vast number of party members expanded, from the concentration of important measures to extend education to regular education, is leading the task of party building this year. T

5、his year, the XI General Secretary on many occasions two study and education issued instructions, profoundly illustrates the significance of education, brilliantly describes the overall objectives, basic requirements and main tasks of education, made clear that the main responsibility of the head of

6、 the party organization at all levels and shall carry out, point in the right direction for the us to carry out study and education, provide the fundamental follow. On April 6, Liu Yunshan, Comrade Zhao Leji in Central two Forum on educational work, a careful deployment of this work, put forward a c

7、lear requirement. On April 13, the Party Secretary, Xie Fuzhan, Director of the provincial peoples Congress, the provinces two study educational Conference, made specific arrangements to carry out study and education in the province. We want to seriously study led And further implementation. Party a

8、ccording to the spirit of the Central and provincial requirements, based on actual city, research has developed a two educational programmes and study contents specific programmes, we want to pay special attention to follow-up. Now, I make a few remarks. First, deepening understanding, enhancing gra

9、sp two educational responsibility since the partys 18, Comrade XI Jinping as General Secretary of the CPC Central Committee made a series of major deployment around the partys construction, making a series of punch, construction of a new political styles and the aspirations of the Party greatly cond

10、ensed. Two study and education, reflects the interlocking, step by step, further promote the comprehensive strictly administering the partys firm determination and political will, to push forward the four comprehensive strategy is of great significance. We should be supported by political and overal

11、l建筑安装技术交底单项目名称华润凯旋门一期总承包工程部位1号楼一层剪力墙、KZ、二层梁板模板安装与拆除施工队组模板工施工人数柱截面尺寸层高6m500500、600600板截面尺寸层高6m、4.7m120mm、150mm墙截面尺寸层高6m、4.7m200mm、350mm梁截面尺寸6m、4.7m200400、200500、200420、350500、400400、100300、200600、200300、350700、200300、200600、200700、250800、350500、2001400、35014001、 模板材料类型根据工程情况及材料、劳动力供应情况,本工程支模模板采用18mm厚

12、胶合木板,断面5080、长2米杉木枋作为梁侧板压条、梁底及板底搁栅,48.33.6 mm钢管(计算时按483.0 mm钢管计算)扣件作为柱模柱箍、梁及板支撑立柱,14螺栓(层高为6m的剪力墙采用20螺栓)。2、 作业条件1)、按设计尺寸配模,支模要保证模板系统的整体稳定,模板拼缝严密。模板允许偏差符合规定要求。2)、踏步预埋件必须保证位置准确,安装牢固。3)、在砼浇筑后应及时进行浇水养护。4)、砼强度达到1.2Mpa以上时方可上人作业。5)轴线、钢筋工程及水电预埋等已进行隐蔽验收。6)、柱、剪力墙模板施工要留设清扫口,待模板、钢筋施工完成将柱脚、墙脚垃圾清理干净后,将清扫口封堵牢固。7柱、墙封

13、模前钉好压脚板7)、柱、剪力墙模板安装完成后,底部模板与底(楼)板面接口处不严密的地方,用1:3水泥砂浆沿模板外边底部进行封堵,防止混凝土漏浆。8)、板面混凝土有高低差处,使用型钢封边固定,保证混凝土截面尺寸,边顺直。9)剪力墙钢筋上放好水泥垫块(用于固定墙尺寸)10)封模申请令已签字。三、模板施工工艺:模板及支撑方案经计算复核,柱、梁、板支模(见详图)方案如下:1、柱子支模:截面为600600mm的柱子,层高6米柱子模板采用18胶合木板拼装而成;模板外侧用5080木枋作压条搁栅,B方向竖楞4根,H方向竖楞4根,B方向间距0.183米,H方向间距0.183米;柱箍为48.33.6 mm双钢管,

14、间距为200mm。截面为500500mm,层高小于等于6米的柱子,支模方式跟截面为600600mm的柱子相同 2、墙模板支撑:计算断面宽度350mm,层高6米墙模板采用18胶合木板拼装而成;模板外侧用双钢管48.33.6 mm钢管作压条搁栅内龙骨间距200mm,外龙骨采用双钢管48mm3.6mm。对拉螺栓布置12道,在断面内水平间距200+200+400+400+400+500+500+500+600+600+600+600mm,断面跨度方向间距600mm,直径20mm。墙厚为200、250mm、300mm的楼板,层高小于6米的墙板支模方式同于墙厚350mm的墙板。3、楼板模板支模:板厚为15

15、0mm的楼板,层高为6米。采用18木胶合木板,木搁栅采用5080mm方木,间距200,牵杆和立柱采用48.33.6 mm钢管,纵向及横向水平杆均采用48.33.6 mm钢管,立杆横向间距或排距为0.9mm,立柱纵向间距0.9,步距1500mm,垫板选用20020050mm木板。立杆与横杆采用双扣件连接。每道剪刀撑宽度不应小于4跨,且不应小于6m,斜杆与地面的倾角宜在4560之间。板厚为120mm的楼板,层高小于6米的楼板支模方式同于板厚150mm的楼板。2、梁支模:截面为350700mm的梁,层高为6米;梁底模、侧模均采用18胶合木板拼装而成,梁底采用双扣件抗滑移;梁侧模外侧用5080木枋作压

16、条,竖向间距350mm;梁底用5080木枋作搁栅,梁底模板木枋间距150mm。梁支撑立杆用钢管搭设双排钢管排架,梁底按照均匀布置承重杆2根、间距为1000mm,立柱梁跨度方向间距900;梁两侧立柱间距900mm;立杆支撑架步距1.5m,梁排架与板排架连成脚手架整体,纵横双向拉结,并设剪刀撑、扫地杆。每道剪刀撑宽度不应小于4跨,且不应小于6m,斜杆与地面的倾角宜在4560之间。 截面为:200400、200500、200420、350500、400400、100300、200600、200300、350700、200300、200600、200700、250800、350500mm的梁,层高小于

17、等于6米,支模方式与350700mm的梁相同。KZ、剪力墙、楼板的阴阳角均需要加方条压实订紧。电梯井的模板及支撑架方案(1) 模板施工工艺:1、模板施工()电梯井内模板安装模板用18厚夹板制作,竖向用5080枋木贴紧模板,横向用48钢管压实,用穿墙螺栓收紧的方法,夹紧牢固。5080枋木间距300,钢管间距500,每边设14穿墙螺栓拉固,间距500,以加强模板刚度。电梯井内每层用3根18a号槽钢作为48.33.6 mm钢管的支承端,在槽钢处并用脚手板板铺面,每楼层用脚手板板封闭一次。为更有利于安装、拆模,电梯井内从底层搭设。(2)安装外墙内侧、内墙模板1、先将阴阳角模吊到作业现场使之就位。 2、

18、按照先横墙后纵墙的安装顺序,按编号、按顺序将模板吊至安装部位,用撬棍按墙线把模板调整到位。安装穿墙螺栓,对称调整模板、地脚丝杠,用磁力线坠借助支模辅助线,调测模板垂直度,使模板垂直度偏差2mm,水平标高偏差2mm,并挂线调整模板上口,使上口顺直偏差2、87581002梁、拱、壳87581003悬臂构件2100在拆模过程中,如发现实际混凝土强度并未达到要求,有影响结构安全的质量问题时,应暂停拆模,经妥当处理,实际强度达到要求后,方可继续拆除。已拆除模板及其支架的混凝土结构,应在混凝土强度达到设计的混凝土强度标准值后,才允许承受全部设计的使用荷载。当承受施工荷载的效应比使用荷载更为不利时,必须经过

19、核算,加设临时支撑。拆除芯模或预留孔的内模,应在混凝土强度能保证不发生塌陷和裂缝时,方可拆除。拆模之前必须有拆模申请,并根据同条件养护试块强度记录达到规定时,技术负责人方可批准拆模。对于大体积混凝土,除应满足混凝土强度要求外,还应考虑保温措施,拆模之后要保证混凝土内外温差不超过20,以免发生温差裂缝。种类模板拆除的顺序和方法,应根据模板设计的规定进行。如果模板设计无规定时,可按先支的后拆、后支的先拆,先拆非承重的模板、后拆承重的模板及支架的顺序进行拆除。拆除的模板必须随拆随清理,以免钉子扎脚、阻碍通行发生事故。拆模时下方不能有人,拆模区应设警戒线,以防有人误入被砸伤。拆除的模板向下运送传递,要

20、上下呼应,不能采取猛撬,以致大片塌落的方法拆除。用起重机吊运拆除的模板时,模板应推码整齐并捆牢,才可吊运,否则在空中造成“天女散花”是很危险的。2.现浇楼盖及框架结构拆模一般现浇楼盖及框架结构的拆模顺序如下:拆柱模斜撑与柱箍拆柱侧模拆楼板底模拆梁侧模拆梁底模。楼板模板的拆除,应设置供拆模人员站立的平台或架子,还必须将洞口和临边进行封闭后,才能开始工作,不得采取猛撬,以致大片塌落的方法拆除。拆下的模板不准随意向下抛掷。已经活动的模板,必须一次连续拆除完方可停歇,以免落下伤人。模板立柱有多道水平拉杆,应先拆除上面的,按由上而下的顺序拆除,拆除最后一道连杆应与拆除立柱同时进行,以免立柱倾倒伤人。多层

21、楼板模板支柱的拆除,应根据混凝土强度增长的情况、结构设计荷载与支模施工荷载的情况通过计算确定。3.现浇柱模板拆除柱模板拆除顺序如下:拆除斜撑或拉杆自上而下拆除柱箍或横楞拆除竖楞并由上向下拆除模板连接件、模板面。4.木模板拆除木模板拆除顺序与模板组装顺序相反,木模板拆除后停放的位置,无论是短期停放还是较长期定放,一定要支撑牢固,采取防倾倒的措施。拆除木模板过程中应注意不损坏混凝土墙体。技术负责人签字: 施工员签字:施工队组签字: 年 月 日height, deep understanding of two study and education on strengthening educatio

22、n of party members and cadres and building a contingent of cadres with high quality, maintaining and developing the partys advanced nature and purity of the significance of practical thought and action into Central and provincial requirements. First, the two study and education, is continuously stre

23、ngthening the partys ideological and political construction of major deployment. Attach importance to party ideology, is the specialty of our party, since the partys 18 distinct characteristic of strictly administering the party. XI General Secretary pointed out that our party must improve itself, t

24、he first task is to strengthen ideological and political construction, the key is the educational management of party members and cadres. At present, the ideas and values have become increasingly active, social trends are largely stirring blend, cultural exchanges and the complexity of the situation

25、, drove, some party members ideological and political problems, there is an urgent need to strengthen party ideology: clearing the fog, was centering. Like, some belief confused, three a confidence insufficient, praised Western value concept; some spirit empty, not letter Marty letter ghosts; some p

26、olitical discipline relaxation, in party not statements party, and not love party, and not nursing party, and not for party, even denied party of some most basic of principles and position; some organization discipline lax, not by provides participate in party of organised, not completed party distr

27、ibution of task, not by party of organization principles do; some egoism serious, and people race Lee, and self-dealing; some depressed, and escape responsibility, Omission, not as good as some moral decline, violating public morality, professional ethics and family virtues, not personal morality; s

28、ome honesty and self-discipline awareness is not strong, with no fear, lawlessness, abuse, and corruption among political, and so on. These problems, after all, and ignore the Constitution Party rules, ignore advanced theory, and lack of sense of consciousness, consciousness, pioneer of the party ha

29、s a lot to do with it. Thought, belief and faith, stick to the spiritual pursuit of Communists, has always been the Communists to settle down at all. Two study and education, is to enable each party to party rules etched in the heart of the party Constitution, and speech into a series of powerful we

30、apon, clearing the barriers and gain the fetters of the mind, improve the ideological and political quality, worthy of the glorious title of the party members. Second, the two study and education, comprehensively strengthen the construction of grass-roots party organizations and party members is an

31、important . Awake, our party members and party organizations, especially at the grassroots level, some of the party members quality is not high, lax discipline and some primary party organizations are weak and lax, wiped out some grassroots cadres as, chaos as, thick friends, eating, and so on. These problems are like13

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