悬挑式脚手架搭设方案处

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1、is one of the practical form of values. The so-called values refers to the objective things are of no value and the value of fundamental perspective. Different values, peoples behaviour, attitudes, ways are different. People-oriented focus on human value and reality, we need the broadest masses as v

2、alues. Adhere to people-oriented values, is to make the economy more development, improve democracy, cultural prosperity, and live a happier; is deeply concerned that human development and human values, development of social and human development of rational unified, insisted in the material civiliz

3、ation, political civilization and spiritual civilization in the overall advancement of Socialist civilization to a higher level. Also want to see that persons value is not only meet your needs, also is to meet the needs of others and the community. Adhere to people-oriented, to strongly advocate eve

4、ry community member, serve others, beneficial to the community of people. The so-called Outlook, attitude is on the record, including who, how to create a record of achievements, how to evaluate performance, and so on. What values, what kind of Outlook. Adhere to people-oriented Outlook, is on the p

5、remise of respecting the interests and power of people, creating a popular, warm hearts, steady heart performance, creating serve for one officer, the benefit of achievements, and overall construction of well-off society and promoting the all-round development of peoples performance. Achievement eva

6、luation in both economic accomplishments, take another look at the effectiveness of social progress; changes in both urban and rural change; both hard environment to strengthen and take another look at the soft environment improvement momentum of development at present, depending on the potential fo

7、r sustainable development. Leave people to talk about values are worthless and leave people to talk about Outlook is not what the performance. 4. people responded to the starting point of the question, and replied to questions point. Man is the sum of social relationships. We cannot leave the chichu

8、anyongdu, housing, tourism and entertainment, entertaining, and even certain political, economic, cultural and social environment, and so on. Due to human needs, all walks of life will come into being. People create for their survival, and continue enjoying the results of the construction. Colorful

9、in the transformation of the people of the world, community vitality in the creation of man. Therefore, any work we do, the starting point is human, what are people. Us speed up development, the core of which is to meet the needs of people, including survival needs, emotional needs and self-actualiz

10、ation needs. It should be noted that people are not machines, not the slave of an object, not to be controlled. People have their own personality, has its own personality, has its own dignity. Person in need of care, you need to understand, need to meet. It is said that in the agricultural society,

11、people plant; in industrial society, man is an animal; the information society, return悬挑式脚手架搭设方案 1、 编制依据(略) 2、 工程概况: 1、本工程位于如意开发区,南面向远七纬路,西邻远经一路,东邻土默特南路。本工程由呼和浩特市经济技术开发区管理委员会筹建,内蒙古工业大学设计有限责任公司设计,呼和浩特市质量监督站监督,呼和浩特市宏祥监理公司监理,呼和浩特市大华建筑公司承建。2、本工程为地下一层,地上9层,总建筑面积19910,其中地上建筑面积12539,建筑总高度37.3米,室内外高差0.6米,一层

12、层高5.0米,二层4.3米,四层至九层为4.0米。建筑设计使用年限50年,抗震设防烈度八度,钢筋砼框架结构,建筑耐火等级一级。一层为办公、职工餐厅;二层为办公、活动中心,三至九层均为办公。本工程外架采用挑梁式双排挑外脚手架,、五层九层设置挑梁。里脚手架采用满堂架了。, 3脚手架构配件的质量标准 (1)钢管:钢管一般采用外役48mm,壁厚3.5mm的3号钢焊接钢管, 其化学成份与机械性能符合国家标准碳素结构钢(GBT700)的要求。立杆、纵向水平杆(大横杆)的钢管长度一般为46m,横向水平杆(小横杆)一般为1.92.3m。钢管应涂防锈漆。 (2)扣件:扣件应符合钢管脚手架扣件的规定。扣件不能有裂

13、纹、气孔、疏松、砂眼等铸造缺陷。扣件与钢管的贴合面要接触良好,扣件夹紧钢管时,开口处的最小距离要小于5mm。 (3)脚手板;脚手板一般用厚为50mm的木板,板长24m,宽250mm的杉木或松木制成,板长36m,宽不小于150mm。 (4)脚手架的用途及极限荷载值 脚手架用途分砌筑脚手架、装修脚手架和防护用脚手架,其外围满挂密网封闭。 脚手架荷载:结构架为3KNm2,装修为2KNm2。 脚手架的设计计算(见附页设计计算书)。 5脚手架平面布置 双排外脚架立杆横距b=1.50m,1=0.80m,内立杆距建筑物外墙皮距离b=0.20m,脚手架步距h=1.80m,铺设脚手板层数2层,进行结构施工施工层

14、数1层,装修施工可同时进行2层,邯鄣地区基本风压W00.35KNM2。 由于本工程0.000以下土方不能及时进行回填,故采用挑脚手架,用型钢作为挑梁,共设1层,、五层设置。 脚手架与建筑主体结构连接点的布置,其竖向间距H1=3h,水平距离L1=31(三步三跨设置)。 外脚手架平面布置图(略) 里脚手架用满堂脚手架,满堂架子也需设置一定数量的剪刀撑或斜杆,构造参数见下表: 施工满堂架的构造参数 用途 立杆纵横间距(m) 横杆竖向步距(m) 纵向水平拉杆设置 靠墙立杆离墙距离(m) 脚手板铺设(m) 架高4 m以内 架高大于4 m 装饰 2 1.7 两侧每步一道,中间每步一道 0.50.6 间隙0

15、.2 满铺 承重 1.5 1.4 两侧每步一道,中间每两步一道 根据需要定 满铺 满铺 6脚手架搭设方法: 6.1搭设顺序: 放置悬挑钢梁,焊立杆底座,自角部起依次向两边竖立底立杆,底端与纵向势地杆扣件固定后,装设横向扫地杆,并也与立杆固定,每边竖起34根立杆后,随即装设第一步纵向平杆(与立杆扣接固定)和横向平杆(小横杆、靠近立杆并与纵向平杆扣接固定)。校正立杆垂直和平杆水平使其符合要求后,按4555Nm力拧紧扣件螺栓,形成构架的起始段,按上述要求依次向前延伸搭设,直至第一部架交圈完成。交圈后,再全面检查一遍构造质量,严格确保设计要求和构架质量,设置端墙件,按第一部架交圈完成。交圈后,再全面检

16、查一遍构造质量,严格确保设计要求和构件质量,设置端墙件,按第一步架的作业程序和要求搭设第二步、第三步,随搭设过程及时装设连墙件和剪刀撑,装设作业层间横杆、铺设脚手架板和装设作业层栏杆、挡脚板及密目网全封闭。 6.2 构造要求: 6.2.1 立杆: 立杆间距选用1.5m,允许搭设偏差5mm,立杆垂直允许搭设偏差10 cm。 6.2.2 扫地杆设置 人垫板往上20cm处,设置扫地杆,扫地杆采用对接接长。扫地杆在端头与立杆交接处伸出扣件长度不小于10cm。 6.2.3 横杆间距、平整度 横杆步距采用1.8m,用对接方法接长,一根横杆两端的高差,不能超过2cm,纵向水平杆全长平整度不超过10cm。 6.2.4 立杆、横杆接头的详细做法: 立杆上对接口件应交

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