Many high-rise buildings do not have scaffolding on the lower layers (as shown in the picture below), why? Colleagues in construction engineering will know that buildings with more than 15 floors will use cantilevered scaffolding. If you want to cover all the floors, the pressure on the bottom poles is too great, so this economical and scientific scaffolding method is adopted. Cantilever scaffolding is a common construction method in construction-type buildings. This method can build scaffolds of more than 50m and is very practical for some high floors. However, this method of erection is actually quite dangerous. So today, Xiaobian summarizes the following precautions for cantilever scaffolding:
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. Under the specified conditions and within the specified period of use, it can fully meet the expected safety and durability.
3. When selecting materials, strive to be common, general, and reusable for easy maintenance.
4. When selecting the structure, strive to ensure that the force is clear, the structural measures are in place, the lifting and dismantling are convenient, and it is convenient for inspection and acceptance;
5. The bottom of the cantilevered scaffold must be fully enclosed to prevent the fall of people and objects.
6. “Security System 6-2 Scaffolding Acceptance Form” shall be adopted for the inspection form of the cantilevered scaffolding; “Security System 6-3 Special Scaffolding Acceptance Form” shall be adopted for the cantilever structure acceptance form and the name of the acceptance project shall be indicated ; Acceptance of embedded parts of cantilevered beams or cantilevered structures shall be carried out by formulating a “Concealed Engineering Acceptance Form” (as an attachment to the “Security System 6-3 Special Scaffolding Acceptance Form”).
Post time: Feb-22-2022