Built to disappear: World Cup stadium 974

Built to disappear: World Cup stadium 974

World Cup stadium 974 is one of the seven stadiums Qatar built for the World Cup, that is meant to disappear after the tournament.

The image above is A partial view of the Stadium 974 prior to the start of the World Cup group G soccer match between Serbia and Switzerland, in Doha, Qatar, Qatar, Friday Dec. 2, 2022. (AP Photo/Luca Bruno, File)

 



Built to disappear: World Cup stadium 974

DOHA, Qatar (AP) — Of the seven stadiums Qatar built for the World Cup, one will disappear after the tournament.

That’s what the games’ organizers have said about Stadium 974 in Doha — a port-side structure with more than 40,000 seats partially built from recycled shipping containers and steel.

Qatar says the stadium will be fully dismantled after the World Cup and could be shipped to countries that need the infrastructure. Outside experts have praised the design, but say more needs to be known about what happens to the stadium after the event.

“Designing for disassembly is one of the main principles of sustainable building,” said Karim Elgendy, an associate fellow at the London-based Chatham House think tank who previously worked as a climate consultant for the World Cup.

“It allows for the natural restoration of a building site or its reuse for another function,” he said, adding that a number of factors need to considered “before we call a building sustainable.”

Buildings are responsible for nearly 40% of the world’s energy-related carbon emissions. Of that, about 10% comes from “embodied” carbon or the greenhouse gas emissions related to the construction, maintenance and demolition of buildings.

Qatar has faced international criticism for its treatment of low-paid migrant workers who built over $200 billion worth of stadiums, metro lines and other infrastructure for the World Cup. Qatar says the criticism ignores labor reforms enacted in recent years.

Stadium 974, named after Qatar’s international dialing code and the number of containers used to build the stadium, is the only venue that Qatar constructed for the World Cup that isn’t air-conditioned. During a match Friday in which Switzerland defeated Serbia, the air was noticeably more humid and hot than in other venues.

The stadium is hosting only evening matches, when temperatures are cooler.

Fenwick Iribarren Architects, which designed Stadium 974 and two other World Cup stadiums, says the idea was to avoid building a “white elephant,” a stadium that is left unused or underused after the tournament ends, as happened following previous World Cups in South Africa, Brazil and Russia.

Qatar says it has developed plans for the other six stadiums after the games are over. Many will have a number of seats removed.

Qatar has not detailed where the dismounted stadium will go after the tournament or even when it will be taken down. Organizers have said the stadium could be repurposed to build a venue of the same size elsewhere or multiple smaller stadiums.

Where its components go matters because of the emissions implicated by shipping them thousands of kilometers away.

Carbon Market Watch, an environmental watchdog group that investigated Qatar’s World Cup sustainability plans, said whether Stadium 974 has a lower carbon footprint than a permanent one comes down to “how many times, and how far, the stadium is transported and reassembled.”

FIFA and Qatar acknowledge that in a report estimating the stadium’s emissions. If the stadium is reused only once, they estimate its emissions would be lower than a permanent one as long as it is shipped fewer than 7,000 kilometers (about 4,350 miles) away.

If it’s repurposed more than once, it could be shipped farther and still be less polluting than a permanent venue, they said, because of how energy-intensive building multiple new stadiums is.

Qatar’s Supreme Committee for Delivery and Legacy, the organizing committee for the World Cup, did not respond to a request for more information about plans after the tournament.

The report also didn’t factor in operational emissions — or those produced from running a building — once the stadium is repurposed because standards vary in different countries, FIFA and Qatar said.

“The energy required for dismantling and shipping the building components will obviously need to be estimated,” Elgendy said, “but it is unlikely to outweigh the carbon embodied in the building materials.”

For now, the stadium’s design isn’t lost on spectators. On any game night, fans entering and leaving the stadium take selfies against its modern, industrial facade. The temporary stadium is hosting seven games in total — with the final one on Monday between Brazil and South Korea.

Jhonarel Miñoza, a 42-year-old Qatari resident originally from the Philippines, said she and her sister wanted to see a game in each of the seven stadiums.

Miñoza, an administrative officer who has lived in Qatar for five years, said she had heard about Stadium 974′s unconventional design before the game she attended on Friday.

“I was really eager to know how they built it,” Miñoza said. “When I came inside here, I was just checking how they did that.”

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AP World Cup coverage: https://apnews.com/hub/world-cup and https://twitter.com/AP_Sport

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Hosting success sets new standards for future mega sporting events

Hosting success sets new standards for future mega sporting events

A visiting official says that hosting success sets new standards for future mega sporting events. The Qatar World Cup is the first edition of the significant soccer tournament ever held during December, and in the Middle East.

Qatar invested significantly in the mega-event, including revamping its national infrastructure. The sought-after ‘soft power’ implications start slowly but surely to show as the games unfold.

On the other hand, sustainable development requires, per the UN an integrated approach that takes into consideration environmental concerns along with economic development but, above all sustainability in the future. Will all those built-up infrastructures be of some use?

 


Qatar’s hosting success sets new standards for future mega sporting events: Bosnian Deputy PM

The Peninsula 25 November 2022

DOHA: Deputy Prime Minister and Minister of Foreign Affairs of Bosnia and Herzegovina HE Dr Bisera Turkovic said that Qatar did an amazing work to welcome the world during the FIFA World Cup Qatar 2022 and succeeded in establishing an incredible and excellent infrastructure, indicating that the FIFA World Cup Qatar 2022 has set new standards for future sporting mega-events.

In her remarks to Qatar News Agency, Her Excellency pointed out that Qatar’s hosting of such a global event will inspire generations of young people to come to embrace each other and create a more tolerant world.

Her Excellency said: “The whole world was watching the Al Bayt stadium for the opening ceremony. I am happy that I was present as Deputy Prime Minister and Minister of Foreign Affairs of Bosnia and Herzegovina, from the Western Balkans and a European country. The opening was a great global event for the first time to be held in an Arab country. Qatar has emerged into a modern, prosperous state, whose citizens enjoy opportunities and security, thanks to the wise leadership of HH the Amir, following the footsteps of HH the Father Amir.”

HE stressed the need to develop the culture of tolerance and respect, as highlighted during the World Cup opening ceremony, saying: “This is the first World Cup taking place in an Arab country and in a Middle Eastern country. It is a great chance for people to get to know a different culture and to learn about one great religion in the world.”

“The more we know the better chance we have for progress and stability in the world. Qatar offers open hand to all who want to come and witness what the Qatari nation achieved in such a short period of time offering unity of basic values and appreciation for difference with full respect of their own culture and religion,” Her Excellency added.

HE Dr. Bisera Turkovic indicated that previous World Cup hosting countries were not subjected to smear campaigns as Qatar was, saying: “Other countries did not receive such scrutiny when hosting global sporting events, even though those countries had many more things that could be criticized.”

Her Excellency explained that Qatar once again stresses that there is more that can unite people rather than divide them, and as sports are a healthy part of societies, it should remain clear from political influence, struggle to dominate, and imposition of bad habits such as alcohol and drugs.

The Bosnian official expressed her happiness that a Bosnian folklore group was present to take part in the world cup festivities at Katara Cultural Village for this truly global event.

HE Deputy Prime Minister pointed out that there are strong fields of cooperation between Bosnia and the State of Qatar, including political, economic, and cultural cooperation that is based on friendship and fraternity. This has been maintained through the exchange of visits between officials of the two countries at the highest levels and documented by the signing of many agreements and bilateral cooperation protocols. Her Excellency expressed her hope to see economic cooperation expansion during the coming period in all sectors.

Her Excellency added that the government of Bosnia and Herzegovina has been working hard to attract public and private investment from Qatar through having more connectivity between the two countries, enabling direct flights with Qatar Airways, and increasing rights and security for Qataris in ownership of the real estate in Bosnia.

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Construction is feeding a global sand crisis, says new study

Construction is feeding a global sand crisis, says new study

A growing global population increasingly living in cities has led to a spiralling rise in the extraction of sand and aggregates, with serious environmental, political and social consequences.

Sand and coarse aggregates form the backbone of the modern world and, through land reclamation, the ground on which we live, of the materials we take for granted: concrete, glass and asphalt. A point in case, Archinect News looking at Construction is feeding a global sand crisis, per a new study confirms it.

Construction is feeding a global sand crisis, says new study

By Niall Patrick Walsh 

Photo by Vlad Chețan from Pexels

A new scientific paper has warned of the looming environmental and social consequences of the world’s appetite for sand. The study, headed by Aurora Torres at Michigan State University’s fisheries and wildlife school, notes that the global demand for sand and gravel is set to double by 2060, driven by the construction and expansion of cities and infrastructure.

The study, published in the journal One Earth, notes that “sand, gravel, and crushed rock, together referred to as construction aggregates, are the [world’s] most extracted solid materials. Growing demand is damaging ecosystems, triggering social conflicts, and fueling concerns over sand scarcity. Balancing protection efforts and extraction to meet society’s needs requires designing sustainable pathways at a system level.”

In total, around 50 billion tons of sand, gravel, and crushed rock are used by humankind each year. As a key ingredient in the production of concrete and glass, sand plays an important role in the construction of almost every component of the built environment, from buildings and walls to bridges and tunnels.

Construction is feeding a global sand crisis, says new study
Extract from study: Global annual material extraction in 2011 and projected extraction for 2060. Adapted from OECD.

As a global shift from rural to urban areas continues, it is expected to that eight cities the size of New York will be built each year for the next thirty years. As a result, global use of sand, gravel, and crushed rock is set to dwarf the use of all other solid materials on Earth, hitting over 50 gigatons per year by 2060. Torres’ study also makes the ironic point that coastal responses to climate change, which will involve significant construction and upgrading of sea walls and flood defenses, will also contribute to an increased demand for sand mining.

Despite our reliance on sand, the global supply network is poorly regulated and managed, leading to a lack of data and understanding over the quantities and impact of the network on both the environment and social fabrics. To overcome this, the latest paper departs from its predecessors, which tended only to focus on excavation sites, and instead undertook a broader overview of the network. “We take a broad look at the physical and socio-environmental dimensions of sand supply networks,” Torres told Gizmodo, “linking extraction, logistics, distribution, economics, policy, to gain an understanding of the stresses on both nature and people.”

Construction is feeding a global sand crisis, says new study
Extract from study: The global construction aggregates system represented as a generalized qualitative material flow analysis system

The paper sets out some of the environmental and social hazards associated with the sand supply network as it exists today. For example, sand mining can lead to riverbed collapse and increased erosion along coastal settlements. In parts of India and Vietnam, this phenomenon has forced coastal populations to move inland to larger urban areas, which only adds further to sand supply needs. The paper also describes the risk of conflict associated with sand mining, which has already triggered conflict and displacement in Singapore, and a dangerous black market in Southeast Asia. Gizmodo notes that sand mining gangs have also depleted enough sand to cause 24 Indonesian islands to disappear from erosion.

To combat these issues, the paper calls for more regulated, monitored networks to manage global sand resources. The authors also note the need to decrease our reliance on sand, whether through crushing rocks to create more a sustainable alternative to sand, or a requirement by governments that the rubble from demolished buildings is recycled as a replacement to new concrete. The authors also point to the need to embrace alternatives to concrete, such as hempcrete and timber, and call for the construction of buildings with a longer operating life. 


A Touch of Nature + Sustainability to Modern Architecture

A Touch of Nature + Sustainability to Modern Architecture

A tall building is not defined by its height or number of stories. The important criterion is whether or not the design is influenced by some aspect of “tallness.”It is a building in which tallness strongly influences planning, design, construction and use: the Council on Tall Buildings and Urban Habitat.

Yanko Design has pertinent pictures of the world’s main trendy construction types to illustrate that statement best. A Touch of Nature + Sustainability to Modern Architecture are the elements that come, as it were, to justify the tallness of these structures and take into account all ecological concerns as if to alleviate their higher demand in the required material, men and money.

The above picture is for illustration and is of Yanko Design.

Green Skyscrapers that add a Touch of Nature + Sustainability to Modern Architecture!

By Srishti Mitra on 9 June 2021

A Touch of Nature + Sustainability to Modern Architecture

Skyscrapers have taken over most of the major cities today. They’re symbols of wealth and power! And most of the skylines today are adorned with glistening glass skyscrapers. They are considered the face of modern architecture. Although all that glass and dazzle can become a little tiring to watch. Hence, architects are incorporating these tall towers with a touch of nature and greenery! The result is impressive skyscrapers merged with an element of sustainability. These green spaces help us maintain a modern lifestyle while staying connected to nature. We definitely need more of these green skyscraper designs in our urban cities!

A Touch of Nature + Sustainability to Modern Architecture
A Touch of Nature + Sustainability to Modern Architecture

Zaha Hadid Architects designed a pair of impressive skyscrapers that are linked by planted terraces, for Shenzhen, China. Named Tower C, the structure is 400 metres in height and is supposed to be one of the tallest buildings in the city. The terraces are filled with greenery and aquaponic gardens! They were built to be an extension of a park that is located alongside the tower and as a green public space.

A Touch of Nature + Sustainability to Modern Architecture

Polish designers Pawel Lipiński and Mateusz Frankowsk created The Mashambas Skyscraper, a vertical farm tower, that is in fact modular! The tower can be assembled, disassembled and transported to different locations in Africa. It was conceptualised in an attempt to help and encourage new agricultural communities across Africa. The skyscraper would be moved to locations that have poor soil quality or suffer from droughts, so as to increase crop yield and produce.

A Touch of Nature + Sustainability to Modern Architecture
A Touch of Nature + Sustainability to Modern Architecture

The Living Skyscraper was chosen among 492 submissions that were received for the annual eVolo competition that has been running since 2006. One of the main goals of the project is to grow a living skyscraper on the principle of sustainable architecture. The ambitious architectural project has been envisioned for Manhattan and proposes using genetically modified trees to shape them into literal living skyscrapers. It is designed to serve as a lookout tower for New York City with its own flora and fauna while encouraging ecological communications between office buildings and green recreation centers. The building will function as a green habitable space in the middle of the concrete metropolis.

A Touch of Nature + Sustainability to Modern Architecture

ODA’s explorations primarily focus on tower designs, in an attempt to bring versatility and a touch of greenery to NY’s overtly boxy and shiny cityscape. Architectural explorations look at residential units with dedicated ‘greenery zones’ that act as areas of the social congregation for the building’s residents. Adorned with curvilinear, organic architecture, and interspersed with greenery, these areas give the residents a break from the concrete-jungle aesthetic of the skyscraper-filled city. They act as areas of reflection and of allowing people to connect with nature and with one another.

A Touch of Nature + Sustainability to Modern Architecture
A Touch of Nature + Sustainability to Modern Architecture

Heatherwick Studio built a 20-storey residential skyscraper in Singapore called EDEN. Defined as “a counterpoint to ubiquitous glass and steel towers”, EDEN consists of a vertical stack of homes, each amped with a lush garden. The aim was to create open and flowing living spaces that are connected with nature and high on greenery.

A Touch of Nature + Sustainability to Modern Architecture
A Touch of Nature + Sustainability to Modern Architecture

Designed by UNStudio and COX Architecture, this skyscraper in Melbourne, Australia features a pair of twisting towers placed around a ‘green spine’ of terraces, platforms, and verandahs. Called Southbank by Beulah, the main feature of the structure is its green spine, which functions as the key organizational element of the building.

A Touch of Nature + Sustainability to Modern Architecture

Mad Arkitekter created WoHo, a wooden residential skyscraper in Berlin. The 98-meter skyscraper will feature 29 floors with different spaces such as apartment rentals, student housing, a kindergarten, bakery, workshop, and more. Planters and balconies and terraces filled with greenery make this skyscraper a very green one indeed!

A Touch of Nature + Sustainability to Modern Architecture

Algae as energy resources are in their beginnings and are seen as high potential. Extensive research work has dealt with algae as an energy source in recent decades. As a biofuel, they are up to 6 times more efficient than e.g. comparable fuels from corn or rapeseed. The Tubular Bioreactor Algae Skyscraper focuses on the production of microalgae and their distribution using existing pipelines. Designed by Johannes Schlusche, Paul Böhm, Raffael Grimm, the towers are positioned along the transalpine pipeline in a barren mountain landscape. Water is supplied from the surrounding mountain streams and springs, and can also be obtained from the Mediterranean using saltwater.

A Touch of Nature + Sustainability to Modern Architecture

Tesseract by Bryant Lau Liang Cheng proposes an architecture system that allows residents to participate in not just the design of their own units; but the programs and facilities within the building itself. This process is inserted between the time of purchase for the unit and the total time required to complete construction – a period that is often ignored and neglected. Through this process, residents are allowed to choose their amenities and their communities, enhancing their sense of belonging in the process. Housing units will no longer be stacked in repetition with no relation whatsoever to the residents living in it – a sentimental bond between housing and men results.

A Touch of Nature + Sustainability to Modern Architecture
babel_skyscraper_1
babel_skyscraper_2

In a world devoid of greenery, Designers Nathakit Sae-Tan & Prapatsorn Sukkaset have envisioned the concept of Babel Towers, mega skyscrapers devoted to preserving horticultural stability within a single building. The Babel towers would play an instrumental role in the propagation of greenery in and around the area. These towers would also become attraction centers for us humans, like going to a zoo, but a zoo of plants. Seems a little sad, saying this, but I do hope that we never reach a day where the Babel Tower becomes a necessity. I however do feel that having towers like these now, in our cities, would be a beautiful idea. Don’t you think so too?

Longest 3D printed concrete pedestrian bridge

Longest 3D printed concrete pedestrian bridge

The Bridge Project is underway in Nijmegen, built by BAM and Weber Beamix is debated by Davide Sher. It could have well been a proper infrastructural operation for any country of the MENA region, were it not for all socio-economical factors. In effect, this Longest 3D printed concrete pedestrian bridge could be the answer to a multitude of requirements.

Longest 3D printed concrete pedestrian bridge begins to take form

March 30, 2021

The world’s longest 3D printed concrete pedestrian bridge, co-commissioned by Rijkswaterstaat (Dutch Directorate-General for Public Works and Water Management), is being built in Dukenburg in the city of Nijmegen, Netherlands, and printed in Eindhoven, where the 3D printing facility of BAM and Weber Beamix is located. Summum Engineering was responsible for the parametric modeling, in order to elaborate and rationalize the freeform geometry, designed by Michiel van der Kley.

This project, also dubbed “The Bridge Project”, is an initiative of Rijkswaterstaat, Michiel van der Kley in collaboration with Eindhoven University of Technology (TU/e), and an effort to innovate, apply new techniques in the building environment, specifically the 3D printing of concrete, and to find new ways to collaborate.

While looking for a location, Nijmegen seemed an ideal place, following the city’s position as Green Capital of Europe in 2018, and their wish to have an eye-catching and iconic memento of that year. Rijkswaterstaat believes it is not only building a bridge but building the future as well, turning 3D concrete printing from innovation to proven technology.

Longest 3D printed concrete pedestrian bridge
Longest 3D printed concrete pedestrian bridge
Longest 3D printed concrete pedestrian bridge

The longest 3D printed bridge in the world, soon be installed in Nijmegen, is now in full swing and four more bridges for North Holland are in the pipeline at Weber Beamix. Sometimes it may seem that 3D printing is used only mainly for aesthetic display projects but the truth that is increasingly emerging is that printed objects have been finding their way to more practical applications, and a very large market is rapidly developing, all over the world, with huge projects now underway all over Europe, in the US, in Africa, in the Middle East, in China and in Australia.

Digital design and construction are expected to lead to new concepts for building, with lower risks and better conditions. 3D printing technology has the potential for more affordable, faster, durable and freeform methods of construction. Rijkswaterstaat and Michiel van der Kley were intent on exploring designs that are almost impossible to make with traditional techniques involving formworks, to find out whether or not 3D printing allows for much greater design freedom, and other benefits as well. A first test bridge was produced by TU/e, and the final bridge will be printed and assembled by BAM, using the joint printing facility set up with Weber Beamix.

Longest 3D printed concrete pedestrian bridge
Longest 3D printed concrete pedestrian bridge

The possibilities of freeform construction with 3D printing also lead to new challenges, such as the approach to structural safety, the method of analysis for such shapes, and determining the input for the 3D printer. In order to elaborate and rationalize the freeform design, Summum Engineering was commissioned by the structural engineers, Witteveen+Bos, to create a parametric model.

This model took the initial shape, conformed it to structural constraints set by the engineers, segmented it based on printing specifications from TU/e, and then generated the bridge’s internal geometry. Three types of outputs were determined: first, exterior surfaces of the segmented bridge as input to the Revit-model and 2D drawings by Witteveen+Bos; second, meshes, including of the internal geometry, as input to their finite element calculations in DIANA; and, third, printing paths for the 3D printers of TU/e, and later BAM and Weber Beamix, based on their printing specifications.

Photo of Davide Sher

Davide Sher

Since 2002, Davide has built up extensive experience as a technology journalist, market analyst and consultant for the additive manufacturing industry. Born in Milan, Italy, he spent 12 years in the United States, where he completed his studies at SUNY USB. As a journalist covering the tech and videogame industry for over 10 years, he began covering the AM industry in 2013, first as an international journalist and subsequently as a market analyst, focusing on the additive manufacturing industry and relative vertical markets. In 2016 he co-founded London-based 3dpbm. Today the company publishes the leading news and insights websites 3D Printing Media Network and Replicatore, as well as 3D Printing Business Directory, the largest global directory of companies in the additive manufacturing industry.

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