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Перевод: quake
[существительное] дрожание; дрожь ; землетрясение; [глагол] трястись; дрожать; колебаться; качаться
Тезаурус:
- In a recent quake, peak ground acceleration reached 4.4 per cent of gravity at a base-isolated building built by the Ohbayashi Corporation.
- So if the period of a quake's main vibrations are 0.5 seconds, five-storey structures will be particularly vulnerable.
- In a 1966 quake, the ground displaced 3 to 6 metres.
- Not until 28 February 1990, however, did the structure experience a large quake, when one of 5.5 magnitude struck just 10 kilometres away.
- The Loma Prieta earthquake of 17 October 1989 in San Francisco reached a magnitude of 7.1 on the Richter scale and killed 62 people; the 1988 quake in Armenia, with a magnitude of 6.7, killed about 25 000.
- According to calculations by Edmund Booth, an earthquake specialist with Ove Arup and Partners, a large firm of consulting engineers based in London, the soft clay under Mexico City "tuned" the period of the quake's ground motion to something near a pure sine wave with a period of 2 seconds.
- International: Roman "quake" shakes Europe
- The most powerful vibrations from a quake range from 0.5 hertz to about 5 hertz.
- Even buildings whose shorter periodicity put them out of the vulnerable category suffered; the lengthy shaking made them progressively less brittle, in effect lengthening their period until they vibrated in resonance with the quake, at which point many began to collapse.
- The devastation in the city's Lake Zone, about 400 kilometres from the epicentre, was surprising even for a quake of 8.1 magnitude.
- During a quake, the bearings intercept, absorb and damp vibrations.
- During the quake, the columns failed to damp the lateral motion of the building, and the top-heavy houses swayed and collapsed.
- As an engineer in California observed in the aftermath of the state's 1989 quake: "Earthquakes don't kill people.
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