Floating infrastructures suggested as solution for flooding

  • 16 Feb 2015

Statistics from the Met Office suggest that around 10% of Britain is at risk of flooding.

Floating home

Floating infrastructures are not uncommon in Scandinavia, where many people live in floating houses

Climate change is causing an increase in flooding around the world. It is predicted that the average amount of rainfall will rise by 30% by 2080. Along with melting glaciers and rising sea levels, this increased rainfall is affecting the globe.

Water has engulfed entire islands: by submerging inhabited land, it is posing a threat to people’s lives. Engineers have relied on protective measures, such as the construction of dams and reservoirs, diversion channels and gabions, for many years.

However, these approaches can be costly and inefficient. Not only do these sorts of defences require constant maintenance, they are only a temporary solution to a permanent problem.

Floating infrastructures

Floating infrastructures have been suggested as a solution. They can be units that sit on dry land and rise with water levels or structures that sit on permanent bodies of water.

The latter kind has been proposed at the Royal Victoria Docks in London.

With floating infrastructures, a whole town could feasibly be built on a flood plain. This would make use of land that could not have previously been used due to risk of flooding.

Floating structures could also be built where environmental regulations prevent traditional structures from being constructed.

For instance, since the construction of floating structures does not require drilling into seabeds, they can be built in places off the coast.

By building on water, the need to build on protected land is also reduced.

Ramboll UK and floating infrastructures

Ramboll UK has conducted research that shows the construction of a floating house has a similar cost to the construction of a traditional one.

The company has also developed a corrosion-free reinforcement for concrete to improve the foundation design and life cycle of floating infrastructures.

The company has previously provided structural and engineering services for the floating cruise liner dock on Liverpool’s quayside, which was completed in 2007.

Find out more about Ramboll UK

Leave a Reply

Latest news

MRA

MRA shortlisted for 15 Construction Marketing Awards

Full-service agency MRA Marketing has been shortlisted for 15 awards across 10 categories in this year’s prestigious Construction Marketing Awards (CMAs).

Posted in Articles, Awards, Building Associations & Institutes, Building Industry Events, Building Industry News, news

ASSA ABLOY

ASSA ABLOY hands-free solutions to help limit the spread of COVID-19

There are a range of hands-free door opening solutions – available to suit all budgets and needs – that can help minimise the spread of infection, says the ASSA ABLOY Door Hardware Group.

Posted in Access Control & Door Entry Systems, Architectural Ironmongery, Articles, Building Industry News, Building Products & Structures, Doors, Health & Safety, news, Security and Fire Protection

C-TEC

C-TEC creates new evacuation alert video

Leading life-safety systems manufacturer, C-TEC, has created a new Evacuation Alert Systems video.

Posted in Articles, Building Industry News, Building Services, Facility Management & Building Services, Health & Safety, Security and Fire Protection, Video of the Week

Baxi

Launch of Baxi Assure offers the complete home service for contractors

As the UK moves towards net-zero carbon emissions by 2050 and an ever-growing demand for housing, Baxi has launched a suite of products and services for heating and hot water systems – Baxi Assure.

Posted in Articles, Building Industry News, Building Services, Heating Systems, Controls and Management, Heating, Ventilation and Air Conditioning - HVAC, Innovations & New Products, Posts, Sustainability & Energy Efficiency