赫德拉观鸟塔

赫德拉观鸟塔
Herdla Birdwatching Tower

L J B

AS：挪威西部的景观不仅以陡峭的山坡、冰川、深谷和峡湾为特征，还以沿粗糙海岸线的工业区和肥沃的农业用地为特征。位于卑尔根以北的一个岛屿Askøy的最顶端，你会发现Herdla，一个代表这些典型农业景观的地区。宽阔开阔的草原，四周环绕着浅海和淡水池塘，已成为鸟类休息和筑巢的理想场所，吸引了来自世界各地的观鸟者。
AS: The landscapes of western Norway is not only characterized by precipitous mountain slopes, glaciers, deep valleys and fjords, but also by industrial areas and fertile agricultural land along the rough coastline. Located on the very tip of Askøy, an island north of Bergen, you find Herdla, an area representing these typical agricultural landscapes. The wide and open grasslands, surrounded by shallow sea and sweet water ponds, have become the perfect spot for birds to rest and nest, attracting birdwatchers from all over the world.

Herdla景观中最珍贵的部分由区域环境保护局进行保护和管理，但也可作为畜牧和牧草生产的传统农场的牧场。在这里，对农业、环境保护和公众户外生活兴趣的考虑都是至关重要的，为了使该地区的丰富性更容易接近，一个道路系统和一个新的鸟类观测站已经建立。
The most precious parts of the Herdla landscape is under conservation and managed by the regional authority for environmental protection, but also function as pasture land for a conventional farm with livestock and grass production. Here, consideration for agriculture, environmental protection and public outdoor life interests are all crucial, and as a way of making the richness of the area more accessible, a system of paths and a new bird observatory has been created.

Herdla Birdwatching Tower

钢塔和木塔位于池塘和海滩附近，高出场地7米。混凝土地下室设有一个泵站，该泵站可作为农田排水设施，并可将池塘中的水调平。室外，在一楼，已经建立了一个供坐的安菲厅，以及一条人行道，为轮椅进入塔楼创造了便利。amphi和人行道被西面的一堵墙包围，保护空间免受风吹。塔楼有两层公共楼层；可进入的下层和顶层，通过塔楼中心的螺旋楼梯进入。作为一种躲避鸟类的方式，两层都是悬臂式的，也为观鸟者提供了阴影和天气保护。
Located close to the ponds and the beach, the steel and wood tower rises seven meters above the field. The concrete basement is hosting a pumping-station which functions as a draining facility for the agricultural fields as well as leveling the water in the ponds. Outside, on the ground floor, an amphi for sitting has been established, together with a footpath creating accessibility for wheelchairs to the tower. The amphi and the footpath are surrounded by a wall to the west, protecting the space from wind. The tower has two public floors; an accessible lower -and a top floor, which is accessed by a spiral stair at the center of the tower. As a way of hiding the visitors from the birds, both floors are cantilevering, also creating shadow and weather protection for the birdwatchers.

塔楼上部的形状满足了360度视野的愿望，而下部则是对已经在现场的第二次世界大战混凝土基础的回应，在周围的历史方面和现场的新功能之间创造了一种整合，并保持了项目的低成本。建筑意图是建造一个“安全”和稳定的地下室，上面有一个空气动力学和方向独立的观测台。精确安装的木质覆层可根据天气条件调整和改变颜色，形成柔软自然的外套，与坚固的几何形状相匹配。
The shape of the upper parts of the tower is an answer to the wish for 360-degree views, while the lower part respond to the 2nd World War concrete foundations that was already on the site, creating an integration between the historical aspects of the surrounding and the new function on the site, as well as keeping the cost of the project low. The architectural intention was to assemble a “safe” and stable basement with an aerodynamic and directional independent observatory above it. The precisely mounted wooden cladding adapts and changes colour in response to the weather conditions, creating a soft and nature-like overcoat to the strong and geometrical form.

Location: Herdla, Askøy,

Norway
Architect: L J B

AS. Team: L. J. Berge, G. D. Marchesi, A. I. Huhn, L. Negrini
Structural engineer: NODE AS: R. Rykkje
Client: Fylkesmannen i Hordaland: Stein Byrkjeland,

图片来源：LJB AS:Anders E。约翰逊
Jørgen Aarø
Herdla Gård: Morten Bjørnstad
Main contractor: J. Nævdal Bygg AS
– Tor-Atle Drønen (project manager)
– Lasse Telnes (team leading carpenter)
Design: 2012 – 2015
Construction: 2017
Area/size: 62 sqm footprint, 7,2 m high
Image credits: LJB AS: Anders E. Johnsson