We have been engineering mass and stiffness in tall buildings, but not damping.

Lo smorzatore a massa accordata del grattacielo Taipei 101

When it comes to skyscrapers, wind can have an intense effect on the top levels of a super tall, slender building. Strong winds can cause the building to sway, increasing the discomfort of tenants who live on the higher floors. Mitigating the wind-induced motion of a super tall building is crucial, as it can increase occupant comfort as a result and improve overall building performance. Building project teams use a device called a tuned mass damper (TMD) to reduce motion. Ho

High-rise buildings and skyscrapers are susceptible to larger wind loads and therefore often require supplemental damping systems to reduce building movement. While damping technology emerged as a solution to address motion, dampers are now frequently used to enhance a variety of performance indexes. Understanding the different types of damping systems–and how each can augment your design–will help you select the ideal damping system for your building project. What are the be

As buildings get taller, they often require robust damping solutions to mitigate wind-induced movement. Project engineers have multiple options to reduce building movement using supplemental damping systems. Understanding the benefits of each system will help you determine which type of damper will work best with your project. A traditional approach: Distributed damping Distributed damping is when viscous dampers are positioned throughout a building in different areas and on

Vibration must be taken into consideration when structural engineers design and build structures. Vibrations in a structure can occur in a number of different settings and situations including: Vibrations of tall buildings in the wind Vibrations of foundations supporting sensitive equipment in hospitals Vibrations of floor structures including dance floors Vibrations in other horizontal structures like bridges Vibrations can negatively impact occupant comfort and safety, stru

Tuning multiple tanks to different frequencies could improve both the performance and robustness of the damping system.

With this new multi-tuned damper approach, engineers should theoretically be able to tune structural damping devices even more precisely.

The visions for the world's most ambitious structures can only be realized with effective motion control

Managing motion. Offsetting vibrations. Stabilizing sway. At Motioneering, we design, engineer and construct damping systems to improve the performance and comfort of some of the largest structures in the world, including tall buildings and bridges. Our work also applies to any platform or floor where people or environmental factors might induce vibration. Motioneering, established as a separate legal entity within the RWDI family, has provided services in structural dynamic