Beate Holmebakk－Palsbu 水利發電廠Palsbu Hydro Power Sta
By 欣建築2014/12/04
圖片說明：圖片提供／Manthey Kula
由挪威建築師Beate Holmebakk 及其團隊所設計的Palsbu水利發電廠位於當地諾爾（Nore）的Palsbufjorden大壩下方，而此處剛好是當地許多水庫的匯流地。在保護環境及當地動物的考量下，Palsbu水利發電廠利用舊大壩加以改建，並利用其地理位置與湖面15公尺的落差來發電。
圖片說明：圖片提供／Manthey Kula
Palsbu水利發電廠就像是豎立在530公尺長大壩前的高聳建築，其曲折狀的外型在周遭景觀相較下顯得獨特。選擇混凝土的材質則是為了能保持並加強原建築的品質狀態，以及如雕刻狀曲折外型的堅固性。
圖片說明：圖片提供／Manthey Kula
Palsbu水利發電廠的直徑為15公尺，高度為12公尺，總重量為52噸，由15片排列於渦輪及發電機組旁載重用預鑄混凝土板組合而成。由於無排水管道，水利發電廠外部焊接上不?鋼材以防止水流滲入做為通風及屏幕用的預鑄孔牆面，而屋頂則由預鑄鋼結構組合而成。水利發電廠環狀的曲折外型為水流流過發電機時的狀態想像，落在舊大壩及新水利發電廠上的光影線條可顯示出當時太陽的高度，而融化的雪水流經混凝土牆面時產生的苔蘚，在時間累積下也讓建築物的外觀有了不同的外貌。
圖片說明：圖片提供／Manthey Kula
圖片說明：圖片提供／Manthey Kula
圖片說明：圖片提供／Manthey Kula
圖片說明：平面圖；圖片提供／Manthey Kula
圖片說明：立面圖；圖片提供／Manthey Kula
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編譯／蘇琨峰 圖文／Manthey Kula
==================
Profile
蘇琨峰／Andre
一隻喜愛新事物也對舊事物固執的牡羊。台北工專土木工程科、雲林科技大學營建工程結構組畢業，工作後決定離職前往澳洲再度充實自己並一圓留學夢，畢業於墨爾本大學經濟與商業研究所，主修商業與資訊管理。喜歡看建築、旅行探索、研究攝影、愛打網球、沉溺爵士樂當了爵士樂團薩克斯風手。目前為《欣建築／國際脈動》編譯、文字記者、辦理欣建築相關活動及國際領隊。
圖片說明：Courtesy by Manthey Kula
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.
圖片說明：Courtesy by Manthey Kula
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.
圖片說明：Courtesy by Manthey Kula
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.
圖片說明：Courtesy by Manthey Kula
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.
圖片說明：Courtesy by Manthey Kula
圖片說明：Courtesy by Manthey Kula
圖片說明：Plan；Courtesy by Manthey Kula
圖片說明：Elevation；Courtesy by Manthey Kula
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Text Photos／Manthey Kula
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Profile
Andre
A male Aries, loves learning new things and being nostalgic to old things. Academic background: Bachelor of Construction Engineering Department at National YunTech University, Taiwan and Diploma of Graduate School of Business and Economics at University of Melbourne. With character of a little introvert, addicting to architecture, photography, tennis, Jazz music and saxophone and being the translator of Xin Architecture/ International, reporter, holder of activities and international tour leader.