挪威 Pålsbufjorden 发电室 | 融入自然的混凝土雕塑_公共空间_设计案例作品

发布时间：2014-07-21 12:48:00 {{ caseViews }} {{ caseCollects }}

设计亮点

利用旧大坝与湖之间的高差发电，体现可持续发展理念，同时以连续的圆形折叠线条呈现出雕塑感，采用毛面混凝土凸显粗犷工艺风格。

非常感谢

Manthey Kula AS

Appreciation towards

Manthey Kula AS

for providing the following description:

该发电室位于Pålsbufjorden大坝下方、处在诺尔发电站水库的最顶端。新的发电室利用旧大坝与湖之间15m的高差进行发电，挖掘了其未被开发的潜在价值。从可持续发展的角度来看，与建筑新大坝或新发电厂相比，提高现有大坝的发电能力更有利于保护自然环境和生态环境。

The building is located just below Pålsbufjorden dam, the uppermost of a series of reservoirs funnelling down to the power station at Nore. The new station generates clean power from the height difference between the old dam and the lake 15 meters below, exploiting an unused potential of the structure. From a sustainable point of view, optimising the output of existing dams instead of establishing new dams or power plants is an important contribution to the preservation of nature and its habitats.

该发电室是位于530m长的大坝前面的独立建筑。连续的圆形折叠线条让整个建筑呈现出雕塑感。采用的混凝土材料延续和强化了已有的建筑风格—硬朗的外形结构、克制的造型和粗犷的工艺。

The generator chamber is situated as a free standing building in front of the 530 meter long dam, emphasizing the sculptural quality of the unbroken man made line through the landscape. The choice of concrete for the project was made in order to maintain and enhance the existing qualities of the situation; the solidity of forms,the restraint of means and the roughness of the craftsmanship.

发电室的直径为15米，高度为12米，由15个承重的预制混凝土板围绕涡轮机和发电机堆叠而成。52吨的发电室由现浇混凝土框架加以支撑，采用起重机进行架设。发电室的凸起结构外表为毛面混凝土。该建筑未设计排水沟，不锈钢型材焊接在混凝土板内以防水进入预制空洞内。这些预制孔洞既是窗户前面的屏风也是空气流动的开口。屋顶由预制钢桁架构成。

The generator chamber has a diameter of 15 meters and a height of 12 meters. It consists of 15 load bearing precast concrete panels stacked around the turbine and generator. This 52 ton equipment is lifted in place by a crane supported by an in situ concrete framework. The protruding structure of the crane is covered in rough spray-on concrete. There are no gutters; stainless steel profiles are welded to the concrete panels to prevent water from entering the precast holes that serve as screens in front of windows and ventilation openings. The roof is made of prefabricated steel trusses.

发电室的圆形布局和凸起的结构展示了水流在发动机中转动的景象；投射在旧大坝和发电室本身之上的阴影体现了太阳的高度和位置变化。沿着墙壁流下的雨水和融化的雪水会促进混凝土表面地衣的生长，随着时间的流逝慢慢变幻着建筑的容颜。建筑也将逐渐融入这片虽然贫瘠却十分重要的地域中。

The circular layout and the shape of the panels describe the rotation of the water through the generator. The shadows cast onto the old dam and to the building itself indicate the height and the movement of the sun. Rain and water from melting snow running down the walls will enhance growth of lichens on the concrete surfaces, over time transforming the building; slowly making it part of the barren, yet compelling terrain it is situated in.