domenica 2 settembre 2012

SWIMMING POOL BY RONALD LU



“Comprising a 50-meter indoor heated-pool with 960-seat spectator stand and an outdoor 25-meter teaching-pool, Tung Chung Swimming Pool is a public facility for residents in Tung Chung New Town in the suburban area of Hong Kong.


Reflecting its coastal locality and function of an aquatic sports venue, the design takes the concept of a sea shell resting on shore and shaped in an organic and aerodynamic profile using a double-layer PTFE tensioned membrane over a light-weight long-span steel truss system.


This tensile membrane performs as a sustainable building envelope allowing daylight to infiltrate through it so that, in all seasons, users staying indoor can bathe in diffused and glare-free natural light.


With the membrane’s high-albedo nature and low thermal transmission value due to a layer of insulating air trapped between the double-layer membrane, this cool roof contributes to the indoor thermal comfort which is crucial to a naturally ventilated building in a sub-tropical climate.


This flexible roof also helps to attenuate noise in the indoor pool which is essential to users’ comfort and life guards’ awareness of drowning call.


Sustainable design continues at the perimeter of indoor pool where 4-meter high transparent roller shutters are designed along the pool side at deck level which will be fully opened in fine weather condition to allow breeze prevailing across the indoor pool environment and for swimmers to stretch their activities from indoor to outdoor for uninterrupted contact with sunlight and fresh air.



In winter time, the shutters are closed and ventilation ductworks integrated in the triangular roof trusses above the pool and along the low-level ring beam supply warm air for indoor thermal comfort and warm up the membrane to avoid condensation.


The insulated low-E glazed windows of the glass walls above the ring beam are electrically operable to further enhance natural ventilation across the pool hall environment.


Outside the pool hall where people queue up between opening sections, the crush hall is designed as a semi-outdoor space sheltered with frosted-glass skylight so that crowd is protected from intense heat and sun glare in summer. The whole design aims to create a fresh spatial experience for residents’ enjoyment and a community icon in this new town.” Ronald Lu Partners

WUXI GRAND THEATRE BY PESARK



“The Wuxi Grand Theatre is located on a man-made peninsula of Wu-Li Lake, south of Wuxi centre city and is the most important new cultural building project of the Tai-Hu New City.


The Wuxi Grand Theatre due to its location and its architectural image is the newest landmark building in the Wuxi area.


The new complex contains a wide variety of functions, but most noticeably it will house the 1680 seat Grand Theatre for classical and Chinese opera, ballet, and symphony orchestral music and a Comprehensive Performance Hall with a capacity 690 seats.


The main architectural image of the Wuxi Grand Theatre consists of eight leaves, or wings, which, together with the terraced stone plinth give the impression of a butterfly descending onto the shore of the Wu-Li Lake.


This artist and sculptural form creates a landmark building for Wuxi’s new performing arts center.


PES-Architects wanted to give such a form to this new art institute so that the building itself becomes a work of art – a big sculpture.


In addition to this the wings are an important part of the ecological concept as they protect the building mass from the direct heat of the sun.

 

In order to take full advantage of its lakeside location, the main entrance and public spaces have been raised from the surrounding level creating a stone plinth.


On the top of this sits the two stone auditoriums, which are linked by the glazed entrance lobby with open views across Wu-Li Lake.


There are additional views across the lake and to the direction of the old city from the two public lakeside foyers and the terraces connected to them.


A second public entrance is provided from the lower lakeside level and under the plinth are the technical and service facilities, shared by both auditoriums, as well as parking areas for staff and services, the audience and for VIP guests.”Description of PES architects.


Location: Wuxi, Jiangsu, China

Client, building developer: Office for the Important Urban Projects in Wuxi
Client, user: Wuxi Culture and Art Administration Center
Gross area: 77,252m²
Construction 2009-2011
Competition: June 2008

sabato 1 settembre 2012

VISITOR CENTER ARCHE NEBRA BY HOLZER KOBLER ARCHITEKTUREN



“In 1999, unlicensed treasure hunters unearthed a remarkable archaeological relic: a 3,600-year-old sky disc made of bronze inlaid with gold.



It depicts complex constellations and the symbol of the solar barge representing the sun’s nightly passage from west to east.


An architectural competition was launched to design a public archaeological centre and an observation tower that would showcase the disc and come to symbolize the region.


We chose the symbol of the solar barge for the construction of the centre.


Visible from far away, the body of the building is covered with yellow anodized aluminium and appears to float above the glass-encased entry level, in which the admission desk and café are located.


The 60-metre-long abstracted ship houses two exhibition rooms and the planetarium.


The open vertical atrium connecting the ground floor to the first floor symbolizes the relationship to the heavens.


The rough plastered base housing the seminar rooms and offices appears to emerge from the hillside.


The permanent exhibition explores the site of the discovery and the historical environment, while the immense picture window surrounding it presents visitors with a vista of the Mittelberg mountain and the observation tower.



The panoramic window of the temporary exhibition space offers a view of the Unstrut river.


The exact site where the disc was discovered is marked by a 30-metre-high conical tower, creating a landmark that can be seen from far around.


Widening towards the top, inclined 10 degrees to the north and divided by a vertical crevice extending over its full height to mark the sommer solstice, it replicates the function of the sky disc as a solar calendar.


Once a day the sun passes through the vertical opening, indicating the line of sight towards the Brocken mountain some 80 kilometres away, just as the Brocken served as a reference point for the sky disc in the Bronze Age.” Holzer Kobler Architekturen
  


Architects:Holzer Kobler Architekturen

Location: Wangen, Saxony-Anhalt, Germany

Type: Visitor center and observation tower

Client: Burgenlandkreis, Kreisverwaltung

Year: 2007

Photographs:Jan Bitter

VISITOR CENTER BROOKLYN BOTANIC GARDEN’S BY WEISS AND MANFREDI




In May 2012 the Brooklyn Botanic Garden opened its new Visitor Center, designed by architects WEISS/MANFREDI.

Partners Marion Weiss and Michael Manfredi actually live nearby, and maybe that proximity allowed them to craft a building that appreciates the existing characteristics of the place while still looking to its future. The serpentine building beautifully transitions from city to garden, all the while carefully balancing architecture and landscape to create a special hybrid. The architects answered a few questions about the project.


What were the circumstances of receiving the commission for this project?

The project commission was initiated by an invited request for proposal where we decided to question the original Brooklyn Botanic Garden Master Plan location that sited the building in the center of an existing berm abutting a parking lot. Rather than abide by the original Master Plan location we elected to propose an alternative in placing the structure towards the street of Washington Avenue giving the Garden a visible ‘gateway’ while preserving the Garden’s tall mature Ginkgo trees that lined the top of the existing berm.


Can you describe your design process for the building?

Leveraging its unique context within the Olmsted-designed Brooklyn Botanic Garden, the design for the Visitor Center inverts the distinctions between building and site. Like the gardens themselves, the building is experienced cinematically and is never seen in its entirety. The serpentine form of the Visitor Center is generated by the garden’s existing pathways. Architecture, landscape, and ecology collaborate in a series of braided paths that are part landscape and part architecture. The shifting section and slow twist of the plan create a metered transformation from city to garden, with a section that changes dramatically from a freestanding urban gateway to an inhabitable earthwork whose glass-lined interior gallery is an extension of the paths through the garden.


How does the building compare to other projects in your office, be it the same or other building types?

We continually explore the relationships between landscape, architecture and infrastructure. Our vision of a constructed site finds its place somewhere between two extremes: the modernist archetype of a purely sculptural, autonomous architecture and the architecture of camouflage, where construction is fully blended into a context. This constructed hybrid – equal parts natural, cultural, and infrastructural – is invented through the lens of geometry and topography and given measure and value through material construction, cultivation, and use.

 








For instance, our design for the Seattle Art Museum’s Olympic Sculpture Park, which operates at a significantly larger scale than the Brooklyn Botanic Garden Visitor Center, employs parallel devices of section and topography, sequence and movement to demonstrate how a city can be reconnected to its waterfront through a dynamic landscape infrastructure that integrates art and architecture. Settings for art, ecology, and recreation are woven together and stitched into the fabric of the city to create a catalyst for new development and a nexus for an emerging community.


Further engaging a site specific approach at a larger scale, our
Museum of the Earth, commissioned by the Paleontological Research Institution, engages the remarkable landforms of the upstate New York’s Finger Lakes region. The museum houses one of the nation’s largest paleontological collections and demonstrates the intrinsic relationships between geological events and biological evolution. Shifted and carved by a receding ice sheet twenty thousand years ago, the site is marked by a gradual, forty-foot slope. The design capitalizes on this rich condition, making vivid the dynamic interrelationship between biology and geology that is central to the museum’s mission.


How does the building relate to contemporary architectural trends, be it sustainability, technology, etc.?

The new Brooklyn Botanic Garden Visitor Center will achieve LEED Gold Certification. The sustainable design integration seeks to establish a standard for innovation in urban institutional buildings. An active education program makes these sustainable initiatives visible to the Garden’s visitors and local community.


The Visitor Center incorporates several sustainable measures that are aimed at increasing thermal efficiency by embedding the structure into an existing 20-foot sloping berm, incorporating a low-emitting fritted glass envelope designed to minimize heat gain while maximize illumination from sunlight and constructing a geoexchange system consisting of ground-source thermal wells to reduce the structure’s overall energy consumption. Additionally the project is designed with an exciting new experimental ‘living’ green roof with more than 40,000 grasses, spring bulbs and perennial wildflowers. The living roof slows and channels rainwater to a series of rain gardens that retain and filter stormwater.


To make this undulating ‘living’ roof, the design utilized three-dimensionally modeling that gave measure to the 29 hollow steel tube frames used to contain infrastructure. Using the 3D modeling programs for the architecturally exposed to view steel structure allowed both design and fabrication to be seamlessly engineered and constructed.

Email interview conducted by John Hill - Source: World Architects

Client: Brooklyn Botanic Garden
Architects:
WEISS/MANFREDI
Project Architect/Manager: Armando Petruccelli, RA
Project Architects: Hamilton Hadden, Justin Kwok, Michael Steiner
Project Team: Christopher Ballentine, Cheryl Baxter, Michael Blasberg, Paúl Duston-Muñoz
Additional Team Members: Patrick Armacost, Jeremy Babel, Caroline Emerson, Eleonora Flammina, Kian Goh, Michael Harshman, Aaron Hollis, Hanul Kim, Hyoung-Gul Kook, Lee Lim, Jonathan Schwartz, Na Sun, Jie Tian, Yoonsun Yang
Structural/Civil Engineer:
Weidlinger Associates, Inc., MEP/FP Engineer, Jaros, Baum & Bolles Consulting Engineers
Landscape:
HM White Site Architecture
Building Area: 22,000 SF
Photos: Albert Vecerka / Esto

Brooklyn Botanic Garden