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4噸重高塔“懸空”?名古屋電視塔進行大改造

時間:2019-10-24 16:02:40  來源:  作者:
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People's Daily, Tokyo, October 24th According to Japan's 《朝日新聞》 website, on the 23rd, part of the earthquake-resistant project of the landmark Nagoya TV Tower in the Nagoya Sakae area was open to the media. In order to install the vibration-free device, the construction team cut off the four "foot" of the supporting tower from the bottom, and let the "Nagoya TV Tower" with a height of 180 meters and about 4 tons be "hanging" off the ground for a short time.

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On the same day, the TV tower has three "foots" that have been cut and replaced with temporary supports for support. The construction team is cutting off the last 4th foot. Part of the base will also be removed and a shock-free device will be installed. If an earthquake with a strong intensity of 5 occurs before the retrofit, there is a risk of collapse. Even after the earthquake-free installation, the earthquake will not collapse.

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