The secret behind the Leaning Tower of Pisa’s resilience is revealed

May 14, 2018 by  
Filed under Eco, Green

Comments Off on The secret behind the Leaning Tower of Pisa’s resilience is revealed

A team of engineers has finally solved the mystery of how the seemingly unstable Leaning Tower of Pisa in Italy has managed to stay standing for more than six hundred years, even in a seismically active region. A team led by Roma Tre University concluded that the tower’s height of 183 feet, the soft soil in which it stands, and the structural strength of the its marble all contribute to its remarkable resilience. This phenomenon is known as dynamic soil-structure interaction (DSSI). “Ironically, the very same soil that caused the leaning instability and brought the Tower to the verge of collapse, can be credited for helping it survive these seismic events,” said University of Bristol researcher George Mylonakis in a statement . Construction on Pisa’s bell tower began in 1173, and the tower reportedly started to lean when builders reached the third story. Even then, engineers understood that the site’s unique soil mix was responsible for the leaning. After religious wars and conflict interrupted construction, the tower was finally completed in 1370. Though the tower’s lean appears to be stable, efforts throughout the 20th and 21st century have decreased its severity over time. Related: Building Inspectors Deem Tilting Shanghai Towers Safe to Live In The research team expanded on previous studies by examining structural and seismic data records over time. They also engaged with a deep analysis of the physical, mechanical, and chemical properties of the materials used to build the tower, as well as the rock and soil in which it was anchored. Because of DDSI, the ground in which the Tower stands is insulated from seismic shocks, protecting it from the frequent and powerful earthquakes that have historically affected Pisa. These findings will be presented at the 16th European Conference in Earthquake Engineering in June. Via IFLScience Images via Depositphotos (1)

See the original post: 
The secret behind the Leaning Tower of Pisa’s resilience is revealed

The net-zero Frick Environmental Center is officially one of the worlds greenest buildings

May 14, 2018 by  
Filed under Green

Comments Off on The net-zero Frick Environmental Center is officially one of the worlds greenest buildings

The Frick Environmental Center (FEC) in Pittsburgh just became the first municipally owned building in the U.S. to achieve Living Building certification — arguably the most rigorous proven performance green building standard in the world. Designed by Bohlin Cywinski Jackson , the FEC is among the world’s greenest certified buildings and it earned LEED Platinum certification last year. The 15,600-square-foot building produces as much energy and water as its consumes annually and it incorporates a wide array of other sustainable features including geothermal heating and cooling, locally sourced non-toxic building materials and daylight dimming controls and sensors. Conceived as the gateway to Frick Park, the city’s largest public park, the FEC serves as an experiential environmental education center. Locally and sustainably harvested black locust clads the building and — combined with the native landscaping on its nearly four-acre site — helps blend the project into its surroundings. The FEC comprises a public living room and gallery; K-12 classrooms for environmental education programs; and offices and facilities for the Pittsburgh Parks Conservancy Education staff. Related: Man builds ultra-efficient green home as a love letter to the environment The FEC is one of only 21 buildings in the world to achieve Living Building certification and is the world’s first Living Building in the U.S. that’s municipally owned and open to the public. Designed as a “living laboratory,” the building makes its many sustainable technologies – such as its 650-kilowatt photovoltaic array and reclaimed water system – as visible as possible to the public as part of their commitment to hands-on environmental education. + Bohlin Cywinski Jackson Interior images by Alexander Denmarsh, outdoor walkway image by Elliott Cramer for Denmarsh Studios

See the rest here:
The net-zero Frick Environmental Center is officially one of the worlds greenest buildings

Studio Gangs 40 Tenth Avenue "Solar Carve" tower tops out near NYCs High Line

April 26, 2018 by  
Filed under Eco, Green

Comments Off on Studio Gangs 40 Tenth Avenue "Solar Carve" tower tops out near NYCs High Line

New images reveal  40 Tenth Avenue  — formerly called the Solar Carve Tower  — has officially topped out near New York City ‘s 1.45-mile-long High Line park. Designed by Studio Gang , 40 Tenth Avenue features a chiseled shape that works with the sun’s light angles to avoid casting unwanted shadows on its surroundings. With an abundance of outdoor space and large glass windows, this commercial building is designed to nurture the relationship between the building’s occupants and the natural world. The 10-story, LEED Gold -targeting 40 Tenth Avenue building topped out earlier this month in the Meatpacking District . Developed by Aurora Capital , the commercial tower draws on Studio Gang’s solar carving strategy: sculpting the building with the sun’s angles in mind to avoid casting shadows on the street or the High Line. Related: New renderings of Studio Gang’s Solar Carve building reveal a faceted jewel that hugs the High Line Studio Gang said, “The tower takes its form from the geometric relationships between the building’s allowable envelope and the sun’s path.” The designers kept efficiency in mind when choosing building materials and methods, and they worked with an Italy-based manufacturer to create custom curtain wall units to “efficiently and seamlessly maintain the mass of the glass carve.” High-performance glass with low reflectivity also minimizes the building’s impact on the surrounding environment . High ceilings and floor-to-ceiling windows  — affording panoramic views for those working inside — allow natural light to reach every work space in the tower. Studio Gang said, “Large, diamond-shaped panels tilt downward to dramatically capture direct overhead light for corner work spaces.” 40 Tenth Avenue boasts more than 20,000 square feet of outdoor space, including a 10,000-square-foot shared roof deck, private outdoor spaces for eight floors and an 8,000-square-foot outside area on the second floor right next to the High Line. The building is slated for completion in March 2019. + 40 Tenth Avenue + Studio Gang Images courtesy of Max Touhey and Studio Gang

Original post:
Studio Gangs 40 Tenth Avenue "Solar Carve" tower tops out near NYCs High Line

New images revealed for Zaha Hadid Architects LEED Platinum-seeking Generali Tower in Milan

April 26, 2018 by  
Filed under Green

Comments Off on New images revealed for Zaha Hadid Architects LEED Platinum-seeking Generali Tower in Milan

Zaha Hadid Architects just revealed new images of their soon-to-be-completed Generali Tower, a twisting glazed landmark in Milan targeting LEED Platinum certification. The sculptural building was created as part of the massive CityLife masterplan that, when completed in 2020, will mark the largest new civic space and public park created in the city since the opening of Parco Sempione 130 years ago. The 44-story Generali Tower, along with two other towers, serves as the centerpiece for CityLife. The 557-foot-tall Generali Tower is aligned with the surrounding public park at its base but gradually twists to orientate the upper floors in alignment with the primary southeast axis leading to Bramante’s 15th Century tribune of Santa Maria della Grazie and beyond. Algorithms were used to determine the “torsion of the tower, induced by the warping of the columns around the core,” wrote the architects. “The curvilinear geometries of its podium defined by the perceived centripetal forces generated from the staggered intersection of these three city axes at the tower’s base.” Related: Zaha Hadid Architects designs robot-assisted vaulted classrooms for China The building features a reinforced concrete structure clad in a double-facade system that, in addition with sun-deflecting louvers, helps ensure excellent energy performance. The Generali Tower’s interiors will be completed this summer and house up to 3,900 employees. Once CityLife is completed, the 90-acre site will offer 1,000 new homes, offices for over 11,000 staff, a new 42-acre public park, piazzas, and a kindergarten. + Zaha Hadid Architects Images by Hufton + Crow

Read the original post:
New images revealed for Zaha Hadid Architects LEED Platinum-seeking Generali Tower in Milan

This "boat" on wheels turns city dwellers into urban adventurers

April 3, 2018 by  
Filed under Eco, Green

Comments Off on This "boat" on wheels turns city dwellers into urban adventurers

Urban adventurers, prepare to set sail: A temporary installation in Utrecht, the Netherlands is transforming its site into an unknown land full of discoveries. When city dwellers engage with the project, they become “urbanauts,” contemporary adventurers that sail through the public space. Rome-based design collective  orizzontale  conceived the project as an LED-lit,  modular wooden structure that reimagines the concept of a boat, resulting in a flexible urban space that merges art, design and technology. The Urbanauts project forms part of RAUM, a workshop in Utrecht that hosts the Berlijnplein, a large public exhibition space . Together with local creators, international creators, and the public, RAUM will build a program of festivals, installations, events, and workshops in 2017 and 2018. Related: Dark highway underpass transformed into a brilliant tunnel of light The “urbanauts’ headquarters” includes different urban parcels that can be expanded and personalized. Elevated platforms and a small tower provide vantage points from which to observe the surrounding area. Thanks to the iron cage on top, which holds a red LED sign, the tower also works as an urban landmark. + orizzontale

Read the original: 
This "boat" on wheels turns city dwellers into urban adventurers

BIG and CRA break ground on greenery-infused Singapore skyscraper

February 13, 2018 by  
Filed under Green

Comments Off on BIG and CRA break ground on greenery-infused Singapore skyscraper

Bjarke Ingels Group and Carlo Ratti Associati have broken ground on a new nature-infused skyscraper that’s bringing Singapore a step closer to its ‘City in a Garden’ vision. Located in the heart of the financial district, the 280-meter-tall Singapore Tower will be one of the city’s tallest and offer a mixed-use program including an “office of the future,” residences, and retail. Greenery is integrated into the multiple parts of the building from a public rainforest plaza and park on the ground floor to a multi-level green oasis visible from the outside. Commissioned by CapitaLand, the 51-story high-rise comprises a podium of retail and restaurants beneath eight floors of serviced residences. Residents will enjoy access to a wide variety of facilities and landscaped spaces such as an outdoor pool, jacuzzi, jogging track, and barbecue pits. Offices will occupy the building’s top 29 floors and look out to panoramic views of the Singapore River and Marina Bay. Separate lobbies will service the offices and residences. Sensors, Internet-of-Things and artificial intelligence are embedded into the smart tech building for the benefit of tenants. “BIG’s design seeks to continue Singapore’s pioneering vertical urbanism with the 280m tall diverse community of places to work, live and play inside as well as outside,” said Bjarke Ingels. “At multiple elevations, the facade peels open to reveal urban oases for its users and the surrounding city – animating the elegant smoothness of modern architecture with the ubiquitous tropical nature.” Singapore Tower’s glass-and-steel facade appears to pull open at the base, core, and rooftop to reveal glimpses of tropical greenery within. Related: A rainforest-like green heart grows within Singapore’s Marina One Lush landscaping can be enjoyed at the ground floor park that transitions into the 19-meter-tall City Room in the tower’s mixed use podium. A four-level Green Oasis occupies the core of the building—between the residences and offices—and houses a 30-meter open-air garden with winding walkways, diverse seating, jungle gym, treetop cocoons, sky hammocks, and a cafe. The Singapore Tower is expected for completion in 2021. + Bjarke Ingels Group + Carlo Ratti Associati Images via Bjarke Ingels Group, Exterior images by Bjarke Ingels Group and VMW

Here is the original:
BIG and CRA break ground on greenery-infused Singapore skyscraper

"World’s first smog vacuum cleaner" heads to Poland

January 25, 2018 by  
Filed under Eco, Green

Comments Off on "World’s first smog vacuum cleaner" heads to Poland

After touring in China, Studio Roosegaarde’s Smog Free Project will offer a vision of clean air in a new location: Poland . Daan Roosegaarde’s studio will install a Smog Free Tower – described by the studio as “the world’s first smog vacuum cleaner” – in Kraków’s Park Jordana. Studio Roosegaarde’s Smog Free Tower will start sucking pollution out of the air in Park Jordana from February 16 to April 15. Visitors to the project will also have an opportunity to see the Smog Free Ring at a Smog Free Project pop up at the Museum of Contemporary Art in Krakow (MOCAK). The tower, which is almost 23-feet-tall, draws on patented positive ionization technology to scrub the air of pollutants. Roosegaarde told Inhabitat last year the tower offers “a local solution on a park level: to create these bubbles of clean air in the city.” He said areas around the tower are “55 to 70 percent cleaner than the rest of the city” – and research from the Eindhoven University of Technology confirmed the tower’s efficacy. Related: INTERVIEW: Designer Daan Roosegaarde on smog temples, space trash, and what’s next Krakow has wrestled with smog in the past; a 2016 article in the Krakow Post reported the city’s air quality has often been worse than other cities known for their air pollution like Los Angeles and Beijing . A 2017 Bloomberg article delved into fashion statements made by locals with smog masks to stave off harmful small particles – and said on high smog-alert days, the city’s particulate-matter pollution can hit levels six times those thought to be safe, according the World Health Organization. ING Bank ?l?ski S.A. is the project’s main partner in Poland; MOCAK, the Municipality of Kraków, and the Embassy of the Kingdom of the Netherlands’ in Poland are also supporters. + Studio Roosegaarde + Smog Free Project in Poland Images via Studio Roosegaarde/World Economic Forum and Studio Roosegaarde ( 1 , 2 )

See the original post: 
"World’s first smog vacuum cleaner" heads to Poland

Copper-clad Copenhagen landmark boasts Denmarks most energy-efficient laboratories

January 19, 2018 by  
Filed under Eco, Green

Comments Off on Copper-clad Copenhagen landmark boasts Denmarks most energy-efficient laboratories

Copenhagen’s recently completed Maersk Tower boasts the nation’s most energy-efficient laboratories, where waste energy is captured and reused. Designed by C.F. Møller Architects , this new city landmark is a pioneer within energy-efficient laboratory construction and boasts a variety of sustainable design elements from an innovative facade with movable climate shields to multiple green roofs. The copper-clad building was created as an extension of Panum, the University of Copenhagen’s Faculty of Health and Medical Sciences. Seven years in the making, the 42,700-square-meter Maersk Tower sports a triangular and organic form clad in glass and copper-covered shutters that reference the city’s many copper church steeples. The vertical massing also leaves space for a new publicly accessible campus park with a zigzagging ‘floating path’ providing pedestrian and cyclist access to different parts of campus. Laboratories make up over half of the building, which also houses offices, shared facilities, an 18,000-square-meter foyer, canteen, auditoriums, and classrooms. “To create architecture for world-class health research, it is important to design a venue with many opportunities to meet—both across different professional groups and across the public domain and the research community,” wrote the architects. “This will help to disseminate the research activities, leading to knowledge sharing and inspiration for new and groundbreaking research.” To that end, all the shared facilities are grouped together in the low base on which Maersk Tower sits. An open atrium with a continuous spiral staircase joins 15 floors and promotes views of the outdoors and visual connectivity indoors. Every floor features an open “Science Plaza” that serves as natural gathering spaces. Related: Solar-powered school will teach children how to grow and cook their own food Natural light and ventilation are optimized throughout the building and views of greenery can be enjoyed from every floor. Copper shutters that adjust as needed provide protection from solar heat gain. Lush green roofs that top the tower and the low base help combat the urban heat island effect . + C.F. Møller Architects Images by Adam Moerk

See the rest here: 
Copper-clad Copenhagen landmark boasts Denmarks most energy-efficient laboratories

China built the ‘World’s biggest air purifier’ – and it seems to be working

January 17, 2018 by  
Filed under Eco, Green

Comments Off on China built the ‘World’s biggest air purifier’ – and it seems to be working

What has been called the world’s largest air purifier by its operators is now up and running in the Chinese city of Xian in Shaanxi province. The 100-meter (328 feet) tall tower has already improved the local air quality, lead scientist Cao Junji told the South China Morning Post , adding that it could prove to be a valuable tool in the country’s fight against urban air pollution . “The tower has no peer in terms of size … the results are quite encouraging,” he said. Greenhouses covering the size of half a soccer field surround the base of the tower, into which polluted air is pulled. The smog is heated in the greenhouse by solar energy, then rises through the tower, passing through several layers of cleaning filters. Because Xian largely relies on coal for heating, smog can become exceptionally thick and harmful during the cold months. Despite the lower level of solar energy available during the winter , a special coating on the tower’s greenhouses allows it to absorb what is available more efficiently and continue to pull smog all year long. To determine the tower’s impact on local air quality, Cao and his team erected over a dozen monitoring stations. The team found that the average reduction in PM2.5, the most harmful particles in smog, was 15 percent during times of heavy pollution. Related: China is planting 6.6 million hectares of new forest — almost the size of Ireland Cao stresses that the results are only initial while further details will be released in the spring. A comprehensive scientific assessment of the tower’s effectiveness is also forthcoming. Nonetheless, what is known is promising. While there have been other similar smog-removing towers, many of which were powered by coal-fueled electricity, the Xian tower is unique in its very limited electricity needs. “It barely requires any power input throughout daylight hours. The idea has worked very well in the test run,” said Cao. While locals have marveled at the tower’s size, it is in fact a miniature version of smog-removing towers that Cao and his team hope to install throughout China’s dense, massive cities . The full-size version could reach as high as 500 meters (1,640 feet) while the surrounding greenhouses could cover nearly 30 square kilometers (11.6 square miles). Via South China Morning Post Images via South China Morning Post and Colin Capelle/Flickr

Read more here:
China built the ‘World’s biggest air purifier’ – and it seems to be working

The world’s first vertical forest for low-income housing is coming to the Netherlands

January 10, 2018 by  
Filed under Green

Comments Off on The world’s first vertical forest for low-income housing is coming to the Netherlands

Stefano Boeri has designed and built vertical forests across the globe, but his latest project, slated for Eindhoven in The Netherlands, will be unlike anything that has been done before. That’s because, for the first time ever, the forest tower has been funded by a social housing project, and the tower will provide low-income housing. The Trudo Vertical Forest looks to be an example of how good architecture can tackle both climate change and urban housing issues. Stefano Boeri has constructed vertical forest projects in Milan , Utrecht, Nanjing , Tirana, Paris , and Lausanne, but the Trudo Vertical Forest will be one-of-a-kind. Built to provide low-income housing, the tower will have 19 stories with 125 units, all covered in a luscious vertical forest that features a wide variety of plants and trees. “The high-rise building of Eindhoven confirms that it is possible to combine the great challenges of climate change with those of housing shortages. Urban forestry is not only necessary to improve the environment of the world’s cities but also an opportunity to improve the living conditions of less fortunate city dwellers”, said Stefano Boeri. Related: Bosco Verticale: World’s First Vertical Forest is Finally Complete in Milan Stefano Boeri Architetti was retained by Sint-Trudo to complete the tower, which will be an urban home to 125 trees and 5,200 plants. The 246-foot tower covered in a rich, biodiverse environment will help control urban pollution and provide homes for a variety of animals and insects. “The Trudo Vertical Forest sets new living standards. Each apartment will have a surface area of under 50 square meters and the exclusive benefit of 1 tree, 20 shrubs and over 4 square meters of terrace. Thanks to the use of prefabrication, the rationalization of technical solutions for the facade, and the consequent optimization of resources, this will be the first Vertical Forest prototype destined for social housing” states Francesca Cesa Bianchi, Project Director of Stefano Boeri Architetti. + Stefano Boeri Architetti

Original post:
The world’s first vertical forest for low-income housing is coming to the Netherlands

Next Page »

Bad Behavior has blocked 902 access attempts in the last 7 days.