小体量 | 多层办公:国外改造项目

楼市   2024-11-18 13:32   上海  
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Innoasis 是一座具有悠久历史的办公楼,现已转变为现代化的工作环境。1978 年,斯维尔德鲁普斯盖特 27 号大楼作为新成立的挪威石油管理局的总部而建成。该建筑规划合理,由混凝土柱和 DT 肋构件组成的工业建筑系统清晰可辨。现有的承重系统得到了保留,并在新的内部结构中得以体现。
主要的变革是将旧的后院变成了一个有顶的中庭,形成了一个新的强大的空间中心。这里植入了木质结构,形成了新的流通走廊、非正式会议场所,并在栏杆上种植了绿色植物。该结构还支撑着中庭的玻璃屋顶。它由胶合梁框架和天然云杉圆柱组成,云杉圆柱支撑着弯曲的 CLT 切割地板构件。
Innoasis is an office building with a strong history transformed into a modern work environment. In 1978, Sverdrupsgate 27 was built as the headquarters of the newly established Norwegian Petroleum Directorate. The building had a rational plan and a clear and legible industrial building system made up of concrete columns and DT rib elements. This existing load-bearing system has been preserved and made visible in the new interior. The main transformational change was to turn the old backyard into a covered atrium which forms a new strong spatial center. A wooden structure has been implanted here creating new galleries for circulation, informal meeting places, and integrated green plants in the balustrades. This structure also holds the glass roof over the atrium. It consists of a framework of glulam beams and round, natural tree columns of spruce which hold the curved cut CLT floor elements.

两个带尖屋顶的新体量完善了中庭周围阁楼的方形结构。四个屋顶体量让光线和空气进入三楼的办公空间,增加了夹层和各种空间的可能性,以加强和创造令人兴奋的居住景观。
此外,屋顶还为太阳能电池板、屋顶沉香、花卉草地和当地植物物种提供了有角度的表面,增加了场地的生态价值。中庭构成了建筑的核心,并建立了新的社会基础设施。会议室层层环绕中庭,灵活的工作空间沿外墙形成外层。整个工作空间、天花板和技术系统都是按照网格系统组织和准备的,便于将来重新安排,可以在单元式办公室和办公景观之间转换。
Two new volumes with pointed roofs complete the squared organization of the lofts around the atrium. The four roof volumes allow light and air into the office spaces on the third floor, adding the possibility for mezzanines and a variety of spaces to enhance and create an exciting landscape to inhabit. Additionally, the roofs provide angled surfaces for solar panels, rooftop sedum, flower meadows, and local plant species, adding to the ecological value of the site. The atrium forms the core and establishes the new social infrastructure of the building. Meeting rooms are gathered around the atrium in layers and flexible workspaces form an outer layer along the facades. The whole workspace, ceiling, and technical systems are organized and prepared in a grid system for easy future rearrangements that can be shifted between cellular offices and office landscapes.

现有的混凝土结构与新的木质元素形成鲜明对比,营造出室内的氛围。铺设在混凝土肋条之间的木板条和中庭的稻草墙纸也是吸音元素的一部分,有助于实现非常好的隔音效果。现有的螺旋形混凝土楼梯经过翻新,成为中庭的中心景观,外墙板和家具元素在整个改造过程中得到了重复使用。
绿色植物是建筑的重要组成部分,对于营造中庭绿洲般的氛围至关重要。虽然改造后的建筑面积扩大了约 1000 平方米,但用于供暖和制冷的热能却比原来的建筑减少了 1/3。对输送能源的需求减少到原来建筑的 1/4。与参考建筑相比,该项目的温室气体排放量减少了 50%以上,相当于在 BREAAM-NOR 中获得温室气体减排满分。

The atmospheric quality of the interior plays on the contrast between existing concrete structure in combination with new timber elements. Wooden slats laid between the concrete ribs and straw wallpaper in the atrium are also part of sound absorption elements contributing to very good acoustic quality. An existing spiral concrete stair is renovated and placed as a central feature in the atrium and façade panels and furniture elements have been reused throughout the transformation. Green plants are an important part of the architecture and are essential in creating the oasis-like atmosphere of the atrium. Although the building is around 1000m2 larger with the transformation, the thermal energy used for heating and cooling is reduced to 1/3 compared to the original building. Requirements for delivered energy are reduced to 1/4 of the original building. The project has a greenhouse gas reduction of over 50% compared to a reference building, equivalent to a full score for greenhouse gas reduction in BREAAM-NOR.

项目图纸
平面图

平面图

轴测分析图

项目信息

建筑师:Helen & Hard

地点:挪威

面积:4000 m²

年份:2022

摄影:Sindre Ellingsen
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