Due to the influence of the natural environment, earthquakes occur for a long time in some areas, no matter the size of the earthquake will bring big or small impact on people's lives and property, earthquake is a natural disaster that can produce great destructive power
because people are constantly looking for ways to resist the loss caused by the earthquake, Qinkai seismic support is one of the effective。Low earthquake damage facilities, so the reasonable installation of seismic support equipment is very important.
The channel support of Qinkai seismic support is mainly divided into two forms, namely rigid channel support and flexible support. Rigid channel support because of the need to resist both tension and pressure at the same time, materials such as galvanized steel pipe are generally selected in the form of unilateral impact.
Flexible support is different from rigidity, it can only withstand tension, so the cable is generally used to exist symmetrically on both sides.
The support form of seismic support equipment can also be divided into lateral support and longitudinal support, which is divided according to the function of the function, the lateral support is mainly used to resist the effect of the lateral horizontal seismic force, and the longitudinal is used to resist the longitudinal force.
At present, the most powerful organization in the world on seismic testing is FM certification body, Qinka seismic support for the diagonal brace and other performance requirements are very strict, especially the diagonal brace at both ends of the connection seat design must be reasonable, the Angle between the diagonal brace and the vertical boom also needs to be within the specified range, the Angle of the seismic support can withstand the range of forces has a certain impact
Post time: Aug-11-2023