由設計師 Xin Yuan 創作嘅 Skyboat 咖啡廳、觀景台係備受推崇嘅 2022 A' Design Award 金獎得獎作品，獲獎類別為建築、樓宇及結構設計。

金建築· 2022

Skyboat 咖啡廳、觀景台

由 Xin Yuan

客戶: XinY structural consultants

建築類別嘅 A' Design Award 金獎得獎者

32,295

經驗證嘅獲獎者

驗證設計 #137741 嘅獲獎狀態

訪問網站喺 A' Design Award 查看新聞稿獎項徽章

色彩

設計

關於 Skyboat 咖啡廳、觀景台

天舟（Skyboat）係一座兩層高嘅建築物，坐落喺中國樂業一個深達613米嘅天坑之上。地下一層設有酒店客房，一樓係咖啡廳，天台就係觀景平台。平台設有一個可以行上去嘅玻璃地板，面積為10米乘12.5米。建築物橫跨天坑頂部嘅狹窄通道，向山脊兩側分別懸挑34米同22米。低重心設計令結構可以自我平衡。整座建築只用咗五個支撐點，減低對當地植物嘅破壞。

榮譽認可

關於A' Design Award 金獎

Skyboat 咖啡廳、觀景台是 A' Design Award 金獎得主，這是授予一流、絕妙而傑出設計的極為崇高的認可。金獎得主是極具創新、極富遠見且璀璨奪目的創作，反映出其設計師的天才、智慧與才幹。預計Skyboat 咖啡廳、觀景台將成為一項備受讚譽、引領潮流、氣勢恢宏的發明，帶來前所未有的價值。這件贏得 A' Design Award 金獎的設計是一個壯觀而受人敬重的項目，極大地造福並拓展藝術、科學、設計和技術的界限。Skyboat 咖啡廳、觀景台激起強烈的渴望，喚起激情，鼓勵創造力，令我們著迷。

設計背後

新聞資料包

由設計師提供嘅製作人員名單、團隊成員同技術詳情。

獨特屬性: The structure cantilevers 36m over the 613m deep sinkhole. The top of the sinkhole is extremely narrow which can only accommodate a small passageway. Skyboat is proposed to span over the passageway and cantilever out to each side of the mountain ridge. Similar to the tumbler toys, it is proposed to lower the structure centre of gravity and utilize the minimum area (10metres by 30metres), in which way, the self-balance of the structure is therefore achieved.
尺寸同包裝: two-storey building consisting of hotel rooms at the ground floor, a café at the first floor and a roof viewing platform which contains a 10metre-by-12.5metre walk-on glass floor. The building comprises a construction area of 495m2 and covers a plan dimension of 10metres by 80metres. Both ends of the building cantilevers out by 34metres and 22metres respectively. The total steel weight used is 438 tonne.
標籤: Skyboat, XinY, Glass floor, Cantilever, Leye, Dashiwei
生產技術: There are only five supports proposed. This minimizes the damages to the local vegetation.

To protect the local plants and rivers, hanging falsework was used during the construction stage and to have the structural members installed by pieces.
設計挑戰: The structure cantilevers 36m over the 613m deep sinkhole. The top of the sinkhole（the site）is extremely narrow which can only accommodate a small passageway.
A long crack at the site indicates the site is not stable. Apart from grouting the existing crack, it is also proposed to have the key struts at each ends of the building inclining towards the ridge, the horizontal component forces from which then provided the embracing forces to the ridge and hence improved the stability of the site.
研究: The structural system and component arrangements were adapted to the force distribution, perfectly aligned with the elegant architectural geometry.
By increasing the key strut lengths, the pre-cambering of the front cantilever structure is then achieved, which can compensate the deflections under the dead loads and some of the live loads. This also protects the glazings from large deformations.
靈感: A big goose, a e tumbler toy.

The long crack at the top of the ridge indicates the site is not stable. Apart from grouting the existing crack, it is also proposed to have the key struts at each ends of the building inclining towards the ridge, the horizontal component forces from which then provided the embracing forces to the ridge and hence improved the stability of the site.
項目時長: The project started on 2018 in Leye China and finished on 2019.
操作流程: Visitors can enjoy coffee in the beauty of nature, or they can walk on the glass floor above the 600-meter deep pit to experience the shock of their heartbeats.
團隊成員: Structural Engineers:XinY & Yuanlizhu
Client:Guangxi Leye DashiWei
Architect:Zhong Huaying Studio
Codesign:LiLi & Shanghai ZhongJian Architectural Design
Principal Contractor:China Railway 25th Group 6th Company
圖片來源: Image#1: Photographer Li Jin, Yongheng,2019.
Image#2: Photographer Yongheng, Yongheng,2019.
Image#3: Photographer Yongheng, Yongheng,2019.
Image#4: Photographer Xin Yuan, XinY,2019.
Image#5: Photographer Yongheng, Yongheng,2019.
Video Credits: Yongheng