Scaffold Engineering Construction
Considering the construction period, quality and safety requirements of the project, the following points should be fully considered when selecting the plan:
1. The structural design of the frame body strives to ensure that the structure is safe and reliable, and the cost is economical and reasonable.
2. It can fully satisfy the expected safety and durability under the specified conditions and within the specified operation period.
3. When selecting materials, we should strive to be common and universal, reusable and easy to maintain and repair.
4. When selecting the structure, the stress should be clear, the structural measures should be in place, the lifting and erection should be convenient, and the inspection should be convenient;
5. To sum up the above points, the erection of scaffold must also meet the requirements of jcj59-2011 inspection standard and the relevant standards of civilized and standardized construction site in Jiangxi Province.
6. Combined with the above scaffold design principles and the actual situation of the project, the previous construction experience is considered
It was decided to adopt the following scaffold plan: General cantilever
Cross bar setting
(1) The distance of the large cross bar in the height direction of the scaffold is 1.8m, so that the vertical net can be hung. The large cross bar is placed inside the vertical bar, and the extension length of each side is 150 mm.
(2) The small cross bar is set at the intersection of the vertical bar and the large cross bar, and the two ends are fixed on the vertical bar to form the whole force of the spatial structure.