Questions about wind loads and earthquake loads
Thread Content
When the tower body is bearing wind load and earthquake load, which surface generally experiences the largest bending moment? :( I am a recent graduate and hope to give you some advice! Thank you!
The basic ring plate of the group seat, which is the 0-0 surface
The answer is accurate! This section experiences the largest bending moment.
The two people upstairs gave very good answers. The group seat is on the basic ring board, which is the 0-0 side. Have you climbed the tower? The wind load on the 100-meter tower made the tower sway violently. I was very scared when I first climbed. I grabbed the upper guardrail and refused to let go. I stayed there for an hour.
Haha! You are a girl and you still climb the tower?:lol Girls are generally not allowed to do this kind of thing
The severity of the shaking has nothing to do with the bending moment of which section. The main reason for the severe shaking is that the tower model is only fixed at one end. Of course, the higher you climb, the more severe the shaking will be.
I would like to ask what is the left and right amplitude of a 100-meter tower?
This is hard to say because it is related to the height-to-diameter ratio and whether the designer has controlled the deflection. If you want to know how big it is, you can calculate the deflection yourself. ； Of course, there are several widely used control values for deflection. There are generally engineering regulations on which control to press. If not, just pick one by yourself.