ISOLA DELLA MUSICA，河内 | Renzo Piano Building Workshop

The Isola della Musica is situated on the existing border between West Lake and Opera Lake in Hanoi, Vietnam, as part of a wider Masterplan project.

Isola della Musica 位于越南河内West Lake 和Opera Lake 之间的现有边界，是更大范围的总体规划项目的一部分。

By removing 13347 m2 of existing land, the Isola della Musica will make the connection between the Đam Tri Lake and West Lake possible. Traditionally building in water would require the construction of coffer dams which are specialist elements. However, by keeping the Isola della Musica within the boundary of the pre-existing land, we would propose that a viable alternative is to construct a series of berms from which more traditional equipment could be used.

通过移除 13347 平方米的现有土地，Isola della Musica 将使 Đam Tri Lake 和 West Lake 之间的连接成为可能。传统的水上建筑需要建造专门的围坝。然而，通过将 Isola della Musica 保持在现有土地的边界内，我们建议一个可行的替代方案是建造一系列可以使用更传统设备的护堤。

Conceived as a deep study of mathematic models existing in nature and not just as a formal gesture, the building emerges from the lake’s waters with its mother-of-pearl gentle shapes. It shelters performance and public spaces on a new island overlooking both West Lake and Đam Tri Lake. Suddenly a new entity becomes part of the Hanoi West Lake, visible from all the shores.

作为对自然界中存在的数学模型的深入研究，而不仅仅是一种正式的姿态，这座建筑以其珍珠母贝柔和的形状从湖水中浮现出来。它在一个俯瞰West Lake 和Đam Tri Lake 的新岛上为表演和公共空间提供庇护。突然，一个新的实体成为河内West Lake 的一部分，从四面八方都能看到。

The initial intent to express the interior program through the exterior form has always been clear as it happens in double layered natural structures. Many different options on how to generate the shape to enclose the two performance halls were studied, from the soap bubble shell to the 2D catenary envelope, until the final 3D catenary surface was developed which represents the study in this report.

通过外部形式表达内部功能的最初意图一直很明确，因为它发生在双层自然结构中。研究了如何生成围绕两个表演厅的形状的许多不同选项，从肥皂泡外壳到 2D 悬链线包络，直到开发出代表本报告中研究的最终 3D 悬链线表面。

A thin ribbed concrete structure is the primary structural component, which, mathematically, is a 3D catenary form working completely in compression. This structural element is able to discharge the different loads at few internal points and more points on the perimeter on top of the square island, which becomes the actual archetype of the building. Between the ribs, the thin concrete structure can have openings without engaging the structural performance. The shape of the shell is not arbitrary but is related to the functions and the volumes covered. The primary shell is covered by an outer skin, working as a rain screen. Presumably, this external skin will be made of ceramic tiles. The inner surface of the primary shell is completed with an additional not structural layer. This element is not only used for acoustic insolation purposes, but also it plays an architectural role. Sometimes the shell is locally supported by a secondary structure. While this is not part of the shell, this secondary structure is necessary to define the major inner programmatic volumes.

薄的带肋混凝土结构是主要结构部件，从数学上讲，它是完全受压的 3D 悬链线形式。这个结构元件能够在方岛顶部的几个内部点和周边的更多点上释放不同的载荷，这成为了建筑物的实际原型。在肋之间，薄混凝土结构可以有开口而不影响结构性能。外壳的形状不是任意的，而是与所覆盖的功能和体积有关。主壳被外皮覆盖，起到雨幕的作用。据推测，这个外部表皮将由瓷砖制成。主壳的内表面用额外的非结构层完成。该元素不仅用于隔音目的，而且还起到建筑作用。有时外壳由二级结构局部支撑。虽然这不是外壳的一部分，但这个二级结构对于定义主要的内部功能体量是必要的。

The skin is made up of ceramic tiles of various sizes to follow the curves of the shell, creating a pixelated effect and also allowing for openings when needed. The surface’s appearance will change in different weather and light conditions over the course of the day with a mother-of-pearl shining effect.

表皮由各种尺寸的瓷砖组成，以跟随外壳的曲线，创造像素化效果，并在需要时允许开口。表面的外观会随着一天中不同的天气和光照条件而变化，并具有珍珠母的光泽效果。

The 1800 Seat Opera Hall and 1000 Seat Convention Hall have been designed such that they may adapt and accomodate for varying programs and performances.

1800 个座位的歌剧院和 1000 个座位的会议厅经过精心设计，可以适应和适应不同的节目和表演。

STATUS：Ongoing

DESIGN：Renzo Piano Building Workshop, architects in collaboration with PTW Architects (Sydney, Hanoi)

DESIGN TEAM：G.Bianchi (partner in charge)

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