fbpx

The Blog

Non classé

Tuesday October 23rd, 2018

0

Hong Kong-Zhuhai-Macau: a bridge over the Pacific

chantier Hong Kong Zhuhai-Macao Bridge
Hong Kong Zhuhai-Macao Bridge

It's the world's longest sea-crossing bridge: 55 kilometres of motorway spans the Pearl River Estuary in the South China Sea before dipping into an undersea tunnel. The Chinese President Xi Jinping has today officially opened the gigantic infrastructure linking Hong Kong, Macau and mainland China.   A colossal engineering structure, involving the Bouygues Construction subsidiaries Bouygues Travaux Publics, Dragages Hong Kong and VSL for the construction of a 9.4-kilometre section.

A bridge of strategic importance 5714 prefabricated segments of 250 different types, laid down at the rate of 18 per day, shaft grouted friction piling method to cope with difficult ground conditions – a technical first in Hong Kong –, sea-based installations and specific logistical arrangements to maintain the waterways throughout the duration of the works... Some notable innovations for the construction of this extraordinary bridge structure.   It is now possible to reach Hong Kong from the main cities of the Pearl River delta in 30 minutes, compared with four hours by land and one hour by boat. A real basis for stimulating commercial ties between the two sides of the crossing.

Next :
When termites inspire the future of the construction industry

0
Don‘t miss out on any of our news!

Subscribe to our newsletter.

Subscribe!
Don‘t miss out on any of our news!

    Question? opinion? suggestion?
    It‘s here!
    Question? opinion? suggestion?

      [text* prenom placeholder "Firstname]
      Comment? opinion? suggestion?

      You will also like...

      Top of the month

      1

      Non classé
      [Panorama Sustainable Cities] #6 Barcelona is being transformed thanks to superblocks

      2

      Non classé
      Alternative solutions to resource scarcity: what are the options?

      3

      Non classé
      [Panorama Sustainable Cities] #5 How Zurich has become a benchmark in the field of sustainable mobility
      • Green-building-construction-durable
        Non classé

        Greener construction, how to build greener?

        Across the world, nearly 200 m3 of concrete is poured every second. It is one of the most widely used industrial products - even more so than oil, especially in construction. In spite of its advantages in terms of land development, it is one of the major sources of CO2 emissions due to its cement content. How to build greener? About one billion tonnes of CO2 is released each year in the world by the cement industry. In the face of such global challenges and future changes in urbanisation, a revolution in construction methods is beginning. How can the construction sector commit to becoming more carbon-free? Can green building meet this challenge?

      • Non classé

        Cities Are Taking Steps to Become Carbon Neutral

        Responsible for 67% of global GHG emissions, cities are on the front line of this challenge. Two high-emissions sectors - transport and construction - are of direct concern to them. What are their margins of manoeuvre and trajectories to become low carbon and carbon neutral? What are the major assets of the local scale?

      • déménager pour des raisons écologiques
        Non classé

        In 2022, do you really need to move house to live differently?

        This is all the more relevant after a pandemic, several lockdowns and ongoing remote working: lifestyles are changing. This context is one reason, but there are others! The desires and expectations of the French  whether they’re home owners or tenants, are changing, driven by ecological concerns as well as a quest for meaning, well-being and a balance between work and home life. Changes to the household structure also bring their share of “new needs”, as does the significant ageing of the population. It is now housing and cities that need to be adapted or even reinvented, and residents who want to take the plunge into change! In addition, is moving house really the only alternative when you want to benefit from a home adapted to the current needs of each individual?

      • metavers dans l'immobilier
        Non classé

        What if virtual real estate became a reality in tomorrow’s Metaverse?

        The year is 2032 and a billionaire media mogul writes a shocking book about making a fortune in under a decade by solely investing in virtual real estate and ultimately becoming one of the largest property owners in the Metaverse. He makes his fortune from the capital gains on reselling his virtual properties and from renting out his best positioned plots in these alternative worlds. The virtual property programmes that are set up there involve the best meta-space designers to create striking meta-architectural experiences. Is this fiction or a future reality?

      • Non classé

        The BIM minute – Collaborative engineering

        You may have heard of it without really understanding what it was all about, or perhaps you simply want to know more. Whatever your level of familiarity with Building Information Modeling, watch these informative videos to find out more about one of the major changes in our industry.

      • transport chantier voie fluviale
        Non classé

        What if your sites were supplied via rivers instead of roads?

        Faced with the current energy situation, we must urgently find alternative solutions that will enable us to change the ways we produce and transport our materials. Among the solutions considered, one of the priorities – particularly for the industrial sector – is to find means of transport that are more energy-efficient and less harmful to local residents. Focus on river transport.

      • l'interview shared innovation
        Non classé

        Interview of the month: Glen Landry

        Glen Landry, vice-president of Information, Communication and Automation Technologies (ICAT) at Plan Group, gives us users feedbacks and perspectives on the Humber digital Hospital in Toronto after 4 years of exploitation

      Ressources épuisables

      Resources: what is the future for the building industry?

      Ressources épuisables

      , 

      (Français) Performance énergétique du bâtiment : la filière face à son futur

      Marie Vabre, After 10 years as a TV reporter, Marie completed a Master’s degree in Sustainable Development & Organizations at the University of Paris-Dauphine. This training allows her to better analyze the major global issues. Her teachers included IPCC researchers as well as experts such as Fabrice Bonnifet, director of Sustainable Development for the Bouygues group. Today, she is a writer, director, lecturer, columnist and editorial consultant for press and TV media, companies, institutions and organizations of the social economy. Her fields: SD / CSR, climate, responsible finance, circular economy, SSE, eco-socio-innovative city (green, low carbon, circular, transitional, smart city, low tech…). To accelerate awareness and training on these topics, it brings professionals and city actors to discover solutions, best practices and pioneers in the field, via Learning Expeditions that inspire innovation.

      Energy performance of buildings: how to industrialize?

      Marie Vabre, After 10 years as a TV reporter, Marie completed a Master’s degree in Sustainable Development & Organizations at the University of Paris-Dauphine. This training allows her to better analyze the major global issues. Her teachers included IPCC researchers as well as experts such as Fabrice Bonnifet, director of Sustainable Development for the Bouygues group. Today, she is a writer, director, lecturer, columnist and editorial consultant for press and TV media, companies, institutions and organizations of the social economy. Her fields: SD / CSR, climate, responsible finance, circular economy, SSE, eco-socio-innovative city (green, low carbon, circular, transitional, smart city, low tech…). To accelerate awareness and training on these topics, it brings professionals and city actors to discover solutions, best practices and pioneers in the field, via Learning Expeditions that inspire innovation.

      ABC

      (Français) Performance énergétique du bâtiment : pour une démarche “écosystémique”

      Marie Vabre, After 10 years as a TV reporter, Marie completed a Master’s degree in Sustainable Development & Organizations at the University of Paris-Dauphine. This training allows her to better analyze the major global issues. Her teachers included IPCC researchers as well as experts such as Fabrice Bonnifet, director of Sustainable Development for the Bouygues group. Today, she is a writer, director, lecturer, columnist and editorial consultant for press and TV media, companies, institutions and organizations of the social economy. Her fields: SD / CSR, climate, responsible finance, circular economy, SSE, eco-socio-innovative city (green, low carbon, circular, transitional, smart city, low tech…). To accelerate awareness and training on these topics, it brings professionals and city actors to discover solutions, best practices and pioneers in the field, via Learning Expeditions that inspire innovation.

      ville productive

      Productive cities, the cities of tomorrow?

      Anne Borrel, Anne Borrel is a writer at We Demain: un média pour changer d’époque. She is a regular contributor to the Shared Innovation blog, with reports that tackle how territories are changing with the practices of today and tomorrow.