Question

Для чего все вибрирующие установки высотные здания ставится специальный резиновый или металлические амортизаторы

Answer 1

Армотизаторы глушат как вибрацию так и звук связанный с неи . Изолирует механизм от несущих элементов здания...

Answer 2

Purpose of Vibrating Installations and Special Dampers in Tall Buildings

Vibrating installations, such as elevators, escalators, and mechanical equipment, are commonly found in tall buildings. These installations can generate vibrations that can be transmitted to the structure of the building. To mitigate the effects of these vibrations and ensure the safety and comfort of occupants, special dampers are often installed.

The purpose of special dampers, whether they are made of rubber or metal, is to absorb or dissipate the vibrations generated by the vibrating installations. These dampers act as shock absorbers, reducing the transmission of vibrations to the building structure and minimizing the potential for damage or discomfort.

Benefits of Rubber or Metal Dampers

1. Rubber Dampers: Rubber dampers are commonly used in tall buildings due to their excellent vibration isolation properties. They are effective in absorbing and dissipating vibrations, reducing the impact on the building structure. Rubber dampers are flexible and can provide a high degree of damping, making them suitable for a wide range of applications.

2. Metal Dampers: Metal dampers, such as steel springs or tuned mass dampers, are also used in tall buildings to control vibrations. These dampers are designed to oscillate out of phase with the vibrations generated by the vibrating installations, effectively canceling out the vibrations. Metal dampers are often used in conjunction with rubber dampers to provide additional damping and control.

Installation and Placement of Dampers

Special dampers are strategically installed in tall buildings to minimize the transmission of vibrations. The specific placement and configuration of the dampers depend on various factors, including the type and location of the vibrating installations, the structural design of the building, and the anticipated vibration levels.

Dampers can be installed at different locations within the building, such as at the base, in the elevator shafts, or near the vibrating equipment. The goal is to isolate the vibrations at their source and prevent them from propagating throughout the building.

Conclusion

In summary, the installation of special rubber or metal dampers in tall buildings serves the purpose of absorbing or dissipating vibrations generated by vibrating installations. These dampers help protect the building structure and ensure the comfort and safety of occupants by reducing the transmission of vibrations. The specific type and placement of dampers depend on various factors and are designed to effectively control and minimize vibrations in tall buildings.