斯洛文尼亞盧布爾雅那

斯洛文尼亞工商會

Chamber of Commerce and Industry of Slovenia Ljubljana, Slovenia

斯洛文尼亞盧布爾雅那

工商會大樓外觀上是一幢獨(dú)立式建筑，大樓前方是大型市民廣場，大樓建成后，分散在城市各地的不同機(jī)構(gòu)紛紛遷入大樓。大樓同樣是斯洛文尼亞轉(zhuǎn)型和新斯洛文尼亞獨(dú)立的象征。

我們最終的設(shè)計方案與原先方案不同——修建緊湊型建筑，建筑主體遠(yuǎn)離街道，前方為大型市民廣場。廣場選址突出，使其成為重要事件聚集地。

大樓設(shè)計方案一方面要求提供令市民集會和交流的公共場所（如：演講廳、議會大廳和會議室），另一方面，要求為各類辦事機(jī)構(gòu)提供更多的私人空間。大樓正面為半封閉型，由六個上下堆疊、顏色各異的大型盒式結(jié)構(gòu)靈活組合而成：第二層為紅色，第三層的演講廳為黃色。大樓背面為私人空間，供散落分布在各層的辦事機(jī)構(gòu)使用。大樓各層垂直緊密復(fù)合而成，從而增進(jìn)內(nèi)部不同功能區(qū)以及員工和到訪者之間的互動。中部的垂直大廳不僅僅是一個空間，而是作為溝通交流中心，在各層延伸，營造不同的微環(huán)境，可用作商會特定項(xiàng)目的內(nèi)墻。

大樓的可視化結(jié)構(gòu)反映空間的內(nèi)部組織：正面由鋼結(jié)構(gòu)組成盒型并層層堆疊。背面各層采用鋼筋混凝土結(jié)構(gòu)，為正面和背面結(jié)構(gòu)的穩(wěn)定性提供支撐。由于大樓結(jié)構(gòu)十分緊湊，施工過程迅速高效。

大樓采用鋁合金玻璃墻面，正面的工藝更為復(fù)雜，原因是正面暴露在聲音、陽光和公眾視野之下。大樓正面為三層玻璃通風(fēng)墻面，可在保證自然通風(fēng)的前提下隔離噪音。外立面隨規(guī)模而變化：正面是由大尺寸盒型結(jié)構(gòu)組成的三維立面，而背面圖案更為緊湊，令人產(chǎn)生背面樓層多于正面的錯覺。

斯洛文尼亞工商會大樓建成至今已達(dá)18年，盡管此后曾有幾次設(shè)計變更，但其功能依舊良好。大樓呈三維空間式發(fā)展，我們后期的諸多項(xiàng)目均將這一特點(diǎn)考慮在內(nèi)。作為大樓主要公共溝通中心的通高大廳即是最佳例證。

斯洛文尼亞工商會大樓是事務(wù)所的重點(diǎn)項(xiàng)目和承接的首個項(xiàng)目。我們真切希望通過該項(xiàng)目充分向世人展現(xiàn)年輕建筑師之所能。畢竟獲得同樣復(fù)雜程度的項(xiàng)目并非易事，復(fù)雜度可與之媲美的第二個項(xiàng)目是體育公園項(xiàng)目。我們深感榮幸在事務(wù)所創(chuàng)立之初就能夠承接如此大規(guī)模、復(fù)雜和重要的項(xiàng)目。

The building of the Chamber of Commerce and Industry of Slovenia is a freestanding building with a large public plaza in front, housing various existing entities that were until scattered around the city. The building is also the symbol of the Slovenian transition and new Slovenia as an independent state.

In our master plan we proposed a compact structure that was pushed back from the street in order to create a large public plaza in front of the building, which was not part of the original brief. At night this plaza is illuminated by light slits embedded in the ground, emphasizing its quality of being a public space.The programme of the building called on one hand for open spaces where people would meet and interact,such as lecture halls, congress halls, and meeting rooms, and on the other for more private space of the offices. The front part is organized as a set of six stacked large boxes, each having its color code: the second floor is red and on the third floor the lecture halls are yellow. The semi-public programme in the front part is organized floor by floor into flexible boxes that can be used in different ways. The back part is the private part of the building, featuring office spaces distributed across the repetitive floors.

The building is packed together tightly and organized vertically, which allowed us to increase the level of interaction between its interior parts and the different functions of the building as well as between the employees and the public visitors. The vertical hall in-between is not just the void but it’s a communication and interaction hub, developing itself on different levels, creating diverse micro ambiances, which represent the internal fa?ade of particular programs of the Chamber of Commerce.

The visible structure of the building re flects the internal organization of the space: the front part is made of steel and organized into boxes, put one on top of the other. The back, repetitive, part is built as a reinforced concrete building, giving structural stability to both parts. Because the building is quite dense,the construction process was quick and efficient.

The building is glazed in a glass aluminum facade, more elaborate on the front side because it is exposed to the sounds, the sun, and the public gaze. It is a triple glazed ventilated fa?ade that can be soundproof but also allows natural ventilation of the building. The fa?ades play with the scale: the front threedimensional facade made of oversized boxes while the back fa?ade has the denser pattern, creating the illusion of more floors that in the front.

It’s been 18 years since the building was fi nished and it has seen several programme changes, but it still functions properly. The building exhibits three-dimensional spatial development which has been taken into account in many of our later projects. The vertical hall as the main public communication hub of the building represents this interest.

The Slovenian Chamber of Commerce was a pivotal project for our office and our point of departure.We wanted to be a very didactic with the building as the way of showing everything that we were able to achieve as young architects. After that it was not easy to get the project of similar complexity, we had to wait until the Sports’park Sto?ice project was on our drawing desks. We were lucky to start our o ffi ce with a well-organized project of this size, complexity, and importance.

立面圖 Facades