米尔森岛室内体育馆/Allen Jack+Cottier Architects

发布于：2023-05-11 12:39:45

Milson Island Indoor Sports Stadium

设计方：Allen Jack+Cottier Architects

位置：澳大利亚

分类：体育建筑

内容：实景照片

建筑设计负责人：Michael Heenan

结构工程师：Taylor Thomson Whitting

景观设计师：Environmental Partnership

机电工程师：Haron Robson

设计团队：John Gunnell, Jennifer Gehbauer

成本：$2.7m

项目规模：690平方米

图片：32张

摄影师：Allen Jack+Cottier Architects

这是由Allen Jack+Cottier Architects设计的米尔森岛室内体育馆，位于澳大利亚新南威尔士州的米尔森岛。这是一个度假营地，主题为关注健康、提倡社会公平，主要针对残疾青年团体在此进行长达一周的度假露营。该建筑为一座多功能体育馆，包括篮球、排球等室内运动场，以及戏院、舞蹈表演、展览等设施。该建筑让任何人都能参与其中、乐享其中。
设计灵感来源于霍克斯伯里河沿岸原住民使用的传统独木舟。这些独木舟的材料是直接从澳洲桉树剥下的一整片树皮。
该项目采用了独特的材料、结构及形式，设计师对当地的条件进行仔细研究，从而使建筑与自然环境紧密融合。它弯曲的轻质的盖顶好似漂浮在景观之上。这种形式是一种热力学的研究和应用。十二个风力涡轮机和一系列落地的百叶窗确保了建筑夏季的凉爽。设计探寻的是胶合板的特性，建筑的形式还能减少这个暴露场地上的风力，从而减少了整体结构的质量。.

译者：艾比

Allen Jack+Cottier adopted an imaginative approach to materials, structure and form when designing this multi-purpose hall on Milson Island in the Hawkesbury River, NSW.
Milson Island is a holiday camp, totally focused on health and social equity, which groups of disadvantaged youths visit on week long trips.
The brief for the building called for a robust multi-purpose sports hall to be used for indoor sports such as basketball, netball and volleyball, as well as theatre and dance performances and exhibitions. But its real purpose is to allow anyone who comes to this place to participate and have lots of fun while doing it,regardless of their physical or mental capabilities.
The building was inspired by the traditional canoe used by aborigines on the Hawkesbury River. These canoes were made from a single piece of bark, stripped from a Stringybark tree, seasoned over a fire and shaped by branches. Upturned and propped off the ground the canoe, in its frugality, demonstrated the essence of shelter.
The shape of the building emerged from thermodynamic analysis, a study of side wind forces on site, the need to shed leaves yet collect water, and the enclosure requirements. The use of natural thermal ventilation generated the roof shape, as smooth airflow required a clean, crisp interior skin. There are no visible ridges, eaves, gutters, downpipes or skylights on the exterior. The continuous wall/roof shape dispenses with gutters, reducing maintenance and removing a major bush-fire hazard. Rainwater, freed from the blockage of leaves and branches, falls directly into rock gardens for natural filtering and collection.
The design exploits the inherent properties of plywood with the shape of the building designed to unload wind forces on this exposed site, thus reducing the weight of the structure by 30%. The island is accessed only by boat so all building elements, including the floor and service pods, had to be able to be barged across river to the site.
The steel frame, in conjunction with one cross laminated plywood bay, carries all the wind loads of 38m of building to the ground. Well almost to the ground! The structural engineer nearly had a heart attack when asked to include an uninterrupted slot between the floor and about the eye height of a twelve year old child. We love the idea that the kids can see the beauty of the landscape outside, whilst the taller adults are focused on the activities within.
We wanted the building to slot ‘gently’ into the site. The building was positioned into a pocket between two lines of trees where we recreated the roll of the ridge which had been removed as part of an earlier quarrying operation on the site, helping to reduce the apparent scale of the building.
A combination of twelve wind turbines and a series of floor mounted louvres ensure the building remains cool in Sydney’s fierce summer heat. In winter with the turbines and louvres closed, a heat plume forms to act like an insulation blanket.
At night, the curved wing shape of the new building acts as a proscenium arch to define the place for the campfire, an important part of each camp at the site. It works both for the audience inside looking out to the gathering space, and for the audience around the fireplace looking back into the hall.
Attached amenities and storage modules service the fireplace, the bushwalking activities and the oval. They also serve to define a clear and strong entry space to the hall. Natural light from the roof windows, ground level slot windows and end walls create an almost art gallery-like feel to the hall.
When you are on this beautiful island site you are aware of the presence of this building and the way it so carefully respects its place.