Some Steps And Processes Of Installing High-rise Steel Structure

Some steps and processes of high-rise steel structure installation.

Steel structure housing is a new model of future housing development. Its main advantages are: greatly save construction time, not affected by seasons, increase living space area, reduce construction waste and environmental pollution, reusable building materials, promote the development of other new building materials industry, good seismic performance, easy to convert, flexible and convenient to use , to bring comfort to people, etc.

The installation process of high-rise steel structure is as follows:

1. Process flow chart before installation of high-rise steel structure;

2. Reasonably divide the construction flow section;

3. Determine the installation sequence of steel components;

4. If crane hoisting is allowed, structures that can be assembled on the ground should be assembled on the ground as much as possible, such as hoistable steel columns, steel brackets, steel trusses, etc.

5. Stairs and profiled steel plates should be installed immediately after the installation of beams on each floor of the column. The stacked materials shall not exceed the bearing capacity of beams and slabs;

6. The installation of components should be from the central core area (standard room frame) to the peripheral area, from bottom to top;

7. Flow section, installation, correction, fixation, fixation (including residual welding shrinkage and measurement), the welding sequence of general component joints should be symmetrical from the middle of the plane and vertical according to the process requirements;

8. When installing steel structures and building steel concrete floors, the distance between the two operations should not exceed 5 floors. When the distance must exceed 5 floors, it is checked and calculated by a responsible designer.