In many steel structural workshop building projects, some emergencies will occur. The main reason for such events such as collapses and tilts is that planners do not fully plan the stability of steel structures. How to prevent this from happening again? The editor gives you a detailed analysis of the three criteria for the stability planning of steel structures.

1. The planning and accounting of plane stability should conform to the structural members.

At present, the planning of steel structural workshop building takes the planning system as the starting point. For example, the plan of trusses and structures. In order to prevent the instability of the plane structure, it is necessary to have unity and integrity in the structural layout. When planning support components, you must be targeted.

From another point of view, when planning and accounting plans, the requirements are exactly the same as the location of the structural components. For example, when planning a tower, it is necessary to ensure that the transverse partition is properly set and the components are stable.

2. Structural accounting should conform to structural planning.

When planning the steel structural workshop building, the planners always pay attention to keeping the stability of the structure and components of the planned structure consistent, and the corresponding flexibility and stiffness should be set according to the joints when connecting the joints. If the joint is connected to the truss joint, in order to reduce the dislocation of the members to a greater extent.

In the planning, in order to maintain the stability of the steel structural workshop building planning, there are certain requirements for the members, so when adjusting the overall stability of the beam, the method of rolling the beam on the plane can be used to ensure the stability. The beam analysis is consistent with the boundary condition.

3. The use of the schematic diagram should conform to the structural accounting schematic diagram.

When planning single-story and multi-story structures, most planners do not pay much attention to the stability analysis of the structure, but determine the stability of the column through direct calculation. The overall stability of the structural column is analyzed, and then the calculated length factor of the column is obtained.