The structure of the bottom bearing damper is analyzed and mechanics model is established.

文章分析了下阻尼器的结构，建立了下阻尼器的力学模型。

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It is considered that the vibration of the bottom bearing damper belongs to forced vibration of nonlinear system.

认为下阻尼器在离心机运行时的振动是非线性系统的受迫振动。

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This paper probes into the optimization of structural design for bottom bearing beam of the lower masonry structure of brick-frame construction.

对砖混—框架结构下部砌体结构承重梁结构设计优化进行探讨。

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To the bottom would be lowered waste-bearing metal canisters a foot across and 15 feet long.

FORBES: The Big Dig

The Monadnock is a good place to get a practical sense of how quickly these innovations were catching on: the original northern half of the building consists of traditional load-bearing walls that are 6ft thick at the bottom, while the southern half, constructed only two years later, uses the then-revolutionary metal frame for drastically thinner walls that go just as high.

BBC: The infamous architecture of Chicago

Ranged across the bottom are hundreds of small, monkish figures in robes and bearing gifts: a lotus here, a fan there, a sceptre, a letter, beads, scrolls or round pots of incense.

ECONOMIST: Murakami in the Middle East: Hundred-metre dash | The