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膜结构看台钢结构工程制作要做什么?
来源:http://www.sdcscp.com/ 发布时间:2022-04-30
  膜结构看台和钢结构工程会有一定的联系,两者如果有一个环节出现不对,那么就会直接影响到整个工程项目的制作质量。那么膜结构看台钢结构工程制作要做什么?
  Membrane structure grandstand and steel structure engineering will have a certain connection, if there is a wrong link, then it will directly affect the production quality of the whole project. So membrane structure grandstand steel structure engineering production to do?
  在膜结构看台钢结构组装时,焊接H钢无组装胎架,造成H型钢高度尺寸有偏差;翼腹板对接后,焊缝未矫平,轻钢腹板不平整。在钻孔方面,事前未很好会审图纸,在膜结构看台钢结构该开单排孔的地方,开了双排孔,结果未补孔就留存在构件上。
  When assembling the steel structure of the film structure stand, welding H steel without assembling the tire frame, resulting in the deviation of the height size of H section steel; After the wing web butt, the weld is not leveled, light steel web is not smooth. In terms of drilling, the drawings were not well reviewed in advance, and double rows of holes were opened where single rows of holes should be opened in the steel structure of the membrane structure stand. As a result, unfilled holes were retained in the member.
  在焊接方面,轻钢焊接H型钢翼板开料后再拼接,焊缝未安装引熄弧板,造成焊缝不饱满,边缘有凹坑未熔合等;柱脚、牛腿的焊脚尺寸小于设计图纸的规定,角焊缝塌边现象严重,使用CO2焊的焊缝成形差,宽窄高低不一致;手工焊焊缝不直;焊渣飞溅未清除干净。
  In the aspect of welding, light steel welding H-shaped steel wing plate after opening and then splicing, welding seam is not installed arc extinguishing plate, resulting in not full welding seam, edge pit is not fused; The size of the welding foot of the column foot and the cow leg is less than that specified in the design drawing. The phenomenon of corner weld collapse is serious. The welding seam with CO2 welding has poor forming and inconsistent width and width. Manual welding seam is not straight; Welding slag spatter is not clean.
  切割、下料:切割、下料时,翼缘板尺寸宽窄不一,造成H型钢与牛腿的尺寸不一致;切割边缘有较深的切痕,板边有明显的凹陷。膜结构看台钢结构工程的翼腹板拼接长度不符合要求。膜结构看台钢结构工程的构件出厂时,钢柱、钢梁的中间线标记未标示。
  Cutting and blanking: when cutting and blanking, the flange plate size is different, resulting in the size of H-shaped steel and leg is inconsistent; The cutting edge has deep cut marks, and the edge of the plate has obvious depression. The length of wing web splicing in steel structure engineering of membrane structure grandstand does not meet the requirements. When the components of the steel structure engineering of the film structure stand leave the factory, the middle line mark of the steel column and beam is not marked.
  总装过程中,膜结构看台钢结构牛腿与H型钢梁连接处上下左右错位。除锈马虎,油漆不久就出现返锈、剥落;漆膜厚度不均匀;油漆前杂质未清除干净,流挂现象较普遍。
  In the process of final assembly, the connection between the steel structure leg of the film structure stand and the H-type steel beam was dislocated up and down. Rust removal is careless, the paint will soon appear rust, peeling; Uneven film thickness; Before painting impurities are not clean, flow hanging phenomenon is more common.
  膜结构看台钢结构工程制作要做什么?总而而言便是以上基本内容了,如果您对此还有不理解的地方,可以随时通过网站来联系到我们www.sdcscp.com咨询。
  Membrane structure grandstand steel structure engineering production to do? In general, the above basic content, if you do not understand this place, you can contact us through the website www.sdcscp.com consultation.
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