Structural Design of Cheongna City Tower

저자(들)

  • Kwangryang Chung President, Dong Yang Structural Engineers Co., Ltd., Seoul, Korea, CTBUH Fellow 저자
  • Jung-Hyun Kim Design Team, Dong Yang Structural Engineers Co., Ltd., Seoul, Korea. 저자
  • Younghoon Song Ph.D, Managing Director, CheongNa City Tower Team, Hanyang Corporation 저자
  • Sihyeong Kim Design Team Dong Il Architects & Engineers Co., Ltd., Seoul, Kore 저자
  • Jihun Kang Design Team Dong Il Architects & Engineers Co., Ltd., Seoul, Kore 저자

키워드:

Crystal image, Invisible, Mega column, Mega brace, Blow-through area, Facade

초록

Cheongna City Tower is a 448-meter-high rise observatory tower with 8.7:1 aspect ratio located at central lake park in Incheon Cheongna international city. The tower presents a crystal-shaped image and it becomes invisible when the façade is activated. The tower was planned to be hexagonal, 30-story building with two basements which are composed of mega frame structure using mega column and mega brace. In order to minimize the wind effect, the blow-through area was installed so that the wind can pass through. This observatory tower is an unprecedented project since the whole building is covered by façade for invisibility effect.

다운로드

출판됨

2021-10-31

권호

권. 10 호. 3 (2021)

세션

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