城市中的螺旋塔—澳大利亚Quay quarter塔楼
Quay Quarter Tower / 3XN

由专筑网小R编译

Quay Quarter塔楼（QQT）于近期竣工，该项目面积约为89000平方米，该方案于2014年获胜，这在当时是难以置信的，该项目位于悉尼繁华的码头旁，针对现有的AMP中心塔楼进行了升级，但是这座塔楼始建于1976年，已接近其使用寿命，但是，项目团队并没有直接将其拆除，而是构思了新目标，那便是尽可能多地利用现有建筑资源，重新设定一个全新的标准。

The recently completed 89,000 sqm Quay Quarter Tower (QQT) is a once-in-a-generation project – one that, when it was won in 2014, seemed almost far-fetched. Located on the edge of Sydney’s bustling Circular Quay, the tower “upcycles” the existing AMP Centre tower. Built only in 1976, the original AMP Centre was reaching the end of its usable lifespan. Still, rather than simply tear it down and start over, the project team set out to reach an ambitious goal: to reuse as much of the existing building and set a lofty new standard for what is possible for adaptive reuse in architecture.





如今这一目标已经实现，QQT保留了至少65%的原有梁板柱结构，还保留了几乎所有的核心筒，从而减少了大约730万公斤的碳排放，这相当于往返悉尼和墨尔本之间35000次航班的碳排放量。

Today, that goal has been achieved. QQT retains over 65% of the original structure (beams, columns, and slabs) and 95% of the original core, resulting in an embodied carbon saving of 7.3 million kilograms (the equivalent of 35,000 flights between Sydney and Melbourne).



这座塔楼共49层，高度为206米，通过5个体块堆叠和偏移而成，低楼层部分面向忙碌的街道和海港大桥，向东侧偏移，人们可以欣赏到皇家植物园和悉尼歌剧院，扭转的构图形式让建筑的天际线看起来更加丰富，虽然新增了45000平方米的建筑空间，但塔楼依然更好地满足了场地的遮阳需求。

The 206-metre, 49-storey tower is composed of five stacked and shifted volumes; the lower floors face the bustling Younge Street and Harbour Bridge, and skew eastwards as they climb to frame panoramic views onto the Royal Botanic Gardens and the Sydney Opera House. The twisting composition not only animates the skyline but allows the tower to fit within the site’s shade envelope requirements despite grafting on more than 45,000 sqm of new floor space.



QQT的设计概念为“垂直村落”，建筑师由内至外进行了一体化设计，并且将使用者的体验放在了首位，每天大约有10000人在这座建筑中工作，这是很大的规模，塔楼的5个体量对于自身而言都是核心部分，各个楼层通过楼梯连接起来，环绕着堆叠的中庭，将阳光引入2000平方米的地面部分。

QQT was developed around a “vertical village” concept, designed from both the inside out and the outside in and with the user experience top of mind. And with 10,000 people working in and passing through the structure each day, it’s no small scale to account for. Each of the tower’s five volumes is a hub unto itself, floors threaded together by a spiral stair and arranged around stacked atria that bring daylight deep into the 2,000 sqm floor plates.



有些使用者需要再进一步划分楼层空间，那么便可以在中庭内安装一个可拆卸的楼板，它小到可以放进电梯，从而满足使用者的空间需求，室外露台和每个体块的底部露台相连接，人们不用回到地面层就可以进入室外。

For tenants who need to further subdivide the floors, a dismantlable and portable (small enough to fit into the building’s lifts) floorplate can be installed within the atrium to accommodate changing spatial needs. Linked to the atrium at the base of each block are exterior terraces, allowing workers access to the outdoors without requiring them to return to the ground level and exit the building.









在许多高层建筑中，典型的设计策略使得街道层几户消失，这让塔楼和城市变得孤立，而在该项目中，QQT反对这种模式，建筑师在倾斜的场地中加入了门厅，构成开放的多层次公共裙房，欢迎着所有人的到来。

In many highrises, the typical tower-on-podium design approach all but eliminates street-level presence and approachability – deadening towers and city centers alike. QQT works against this paradigm, embedding both a lobby and a market hall in its sloping site to create an open, multilevel public podium that welcomes all.



QQT的设计方案获得了国际设计竞赛两阶段的胜出，3XN事务所及客户AMP Capital在获得胜利后，选择了BVN作为项目审批流程和设计开发及细部设计的执行建筑师，在施工阶段，BVN则为承包商Multiplex所替代，而3XN事务所则负责客户端的监督设计与审查施工，除此之外，诸如ASPECT景观设计事务所、Tom Dixon DRS（大堂与市场大厅室内设计），还有为塔楼贡献了艺术作品的Olafur Eliasson，也都参与了该项目。

3XN’s design for QQT was chosen as the winner of a two-stage, international, design excellence competition; following the competition win, 3XN and client AMP Capital selected BVN as the Executive Architect for the project approval process and the Design Development/Detailed Design phase. During Construction, BVN was novated to the contractor, Multiplex, to complete documentation while 3XN remained client-side to oversee the design and review construction development. Additional project partners include ASPECT Studios (Landscape Architects), Tom Dixon DRS (Lobby and Market Hall interiors), and Olafur Eliasson, whose studio contributed to the public artwork at the tower’s base.













































建筑设计：3XN
类型：办公
面积：102000 m2
时间：2022年
摄影：Adam Mørk, Sara Vita, Ethan Rohloff
工程设计：BG&E + ADG
景观设计：Aspect Studio
3 XN联合创始人：Kim Herforth Nielsen
3 XN设计执行阶段主要团队：Fred Holt
3 XN设计阶段主要团队：Jeanette Hansen, Audun Opdal
设计阶段主要团队：Louise Villumsen, Morten Norman Lund, Oskar Nordstrøm, Sebastian le Dantec Reinhardt, Torsten Wang, Gry Kjaer
设计执行阶段主要团队：Alyssa Murasaki Saltzgaber
执行阶段主要团队：Torsten Wang, Jeppe Kongstad Hjort
设计团队：Alvin Kung, Andrew Le, Carlos Ramos Seidenfaden, Henrik Rømer Kania, Jes Tønsgaard, Kasia Stachura, Mads Herskind Møller, Maria Tkacova, Martin Rejnholt Frederiksen, Morten Andersen, Olaf Kunert, Rasmus Møller, Sam Sweeney
建筑功能：Office and Retail
立面顾问：Arup
公共艺术：Studio Olafur Eliasson, Studio Other Spaces
合作方：BVN
总承包商：Multiplex
城市：悉尼
国家：澳大利亚

OFFICE BUILDINGS, RETAIL
SYDNEY, AUSTRALIA
Architects: 3XN
Area: 102000 m2
Year: 2022
Photographs:Adam Mørk, Sara Vita, Ethan Rohloff
Engineering: BG&E + ADG
Landscape: Aspect Studios
3 Xn Partner, Founder: Kim Herforth Nielsen
3 Xn Partner, Key Team, Design & Execution Phases: Fred Holt
3 Xn Partner, Key Team, Design Phase: Jeanette Hansen, Audun Opdal
Key Team, Design Phase: Louise Villumsen, Morten Norman Lund, Oskar Nordstrøm, Sebastian le Dantec Reinhardt, Torsten Wang, Gry Kjaer
Key Team, Design & Execution Phases: Alyssa Murasaki Saltzgaber
Key Team, Execution Phase: Torsten Wang, Jeppe Kongstad Hjort
Design Team: Alvin Kung, Andrew Le, Carlos Ramos Seidenfaden, Henrik Rømer Kania, Jes Tønsgaard, Kasia Stachura, Mads Herskind Møller, Maria Tkacova, Martin Rejnholt Frederiksen, Morten Andersen, Olaf Kunert, Rasmus Møller, Sam Sweeney
Program / Use / Building Function: Office and Retail
Façade Consultant: Arup
Public Artwork: Studio Olafur Eliasson, Studio Other Spaces
Collaborators: BVN
General Contractor: Multiplex
City: Sydney
Country: Australia