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Common problem
Difference between seismic support and traditional gravity support
Publisher:Polestar Building Engineering(Jiangsu) Co., Ltd. Release time:2018/6/15 15:22:41 Clicks:206 Close

       With the progress of the times and the development of science and technology, more and more new things replace the old ones. Seismic support system is the representative of the progress of the times. On the difference between traditional support and seismic support system, we should first find out what they are.

       The traditional load-bearing support only bears the vertical load, and the lateral swing is large in case of earthquake, which is easy to damage the adjacent facilities, resulting in the damage of the building MEP engineering system and increasing the difficulty of later maintenance.

  Seismic support system is a support system firmly connected to the building structure with seismic force as the main load. When the building encounters an earthquake with fortification intensity, the seismic force generated by the pipeline and equipment is transmitted to the structure through the seismic support system, so as to achieve the effect of no damage in small earthquake, repairable in medium earthquake and no collapse in large earthquake.

Here are the other differences between traditional support and seismic support system:

  1、Different functions

  The traditional support is mainly a support system with gravity as the load; The seismic support system mainly bears the load in the horizontal direction of the pipeline.

  2、Different materials

  Traditional supports are easy to corrode and rust, and generally need to be maintained and painted after two or three years; The surface of the anti-seismic support system is galvanized, which has good corrosion resistance and less later maintenance.

  3、Different design principles

  In case of earthquake, the lateral swing of the traditional support is too large, which is easy to damage the adjacent facilities, resulting in the damage of the building MEP engineering system and increasing the difficulty of later maintenance; The seismic support system uses the triangular stability principle in the installation form, comprehensively carries the longitudinal force and transverse force during the earthquake, and changes the dynamic characteristics of the pipeline system from flexible to rigid, which can not only make the equipment and pipeline more firm and reduce the secondary disasters caused by the earthquake. Application field of seismic support system.


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