1. Hoisting: As we all know, the prerequisite for spherical steel structures to function at the top of a building is to hoist them to the top. In this step, if there are any abnormalities or malfunctions during the hoisting process or with the hoisting machinery, it may create hidden dangers. Therefore, in the hoisting step, we must pay attention to the conditions, whether it is this type of spherical steel structure or the machinery.

　　2. High-altitude Closure: For spherical steel structures to be erected at the top of a building, the various spherical structures must be connected, which is what we often call high-altitude closure. It is understood that in this step, if there is instability in the closure of the spherical structure, or if there is a malfunction in the machinery, it will cause problems for the spherical structure system, and of course, it will also seriously affect the top of the building. Therefore, during the construction of this type of spherical structure, every detail must be paid attention to in the high-altitude closure step.