Dampers are mechanisms designed to absorb the energy from a building's movement, counteracting the effect of the wind.

阻尼器是一种计用来吸收建筑物运动产生的能量，抵消风的影响的装置。

This alone wasn't enough to topple the tower thanks to the mass damper.

多亏了质量阻尼器，仅此一项还不足以推倒塔。

This typical Kelly shock absorber includes hydraulic dampers, springs, and protection for the equipment.

这种典型的凯利减震器包括液压阻尼器、弹簧保护装置。

These are stockbridge dampers that help suppress wind-induced vibration on long cables and signs.

这些是桥式阻尼器，有助制长电缆标志上的风致振动。

But LeMessurier had another state-of-the-art solution— a tuned mass damper.

但 LeMessurier 有另一种最先进的解决方案——调谐质量阻尼器。

Beyond 2025, however, another dampener looms.

然而，在 2025 年之后，另一个阻尼器出现了。

In addition to the techniques that tall buildings use to tame the wind, some are also fitted with dampers that counteract motion where it occurs.

除了上述这种“驯服”风的技术外，一些高楼还安装了阻尼器，在建筑物发生运动时抵消运动。

Take a look at the very first Practical Engineering video about Tuned Mass Dampers to learn about how wind-induced motion can be mitigated in skyscrapers.

观看有关调谐质量阻尼器的第一个实用工程视频，了解如何减轻摩天大楼中的风引起的运动。

Across all three sites, when it came to  lowering the caissons, hydraulic dampers in each corner helped to absorb the force of  these massive structures hitting the seabed.

在所有三个地点，当需要降低沉箱时，每个角落的液压阻尼器都有助吸收这些巨大结构撞击海床的力量。

The effects of vortices can be mitigated through using a tuned mass damper (a device to reduce vibrations) to lessen the movement, as well as designing the structure to disrupt the wind flow.

漩涡的影响可以通过使用调谐质量阻尼器（一种减少振动的装置）减少运动来缓解，或者通过计结构破坏风的流动来减轻。