International Decade for Action "Water for Life" 2005-2015 rss RSS Subscribe

Organization:
The Three Gorges Hydropower Complex Project (TGP)

Geographical region(s):
Asia

Country(ies):
China

Screening and Identification Process:
UN-Water Conference. Water in the Green Economy in Practice: Towards Rio+20. 3-5 October 2011.

River basin and/or place:
Yangtze River Basin

Objectives:
To rectify and develop the Yangtze River in order to produce integrated benefits, including flood control, power generation and navigation facilitation.

Technologies and Techniques Implemented:
Deepwater earthwork cofferdam construction; rapid roller compacted concrete cofferdam construction; continuous high-intensity concrete placing; temperature control and crack prevention in massive concrete blocks; installation of large-scale turbine generating units; hydrological forecasting system; five-stage ship lock; research on optimized reservoir operations

Corresponding websites:

http://www.un.org/waterforlifedecade/green_economy_2011/pdf/technology_cases_three_gorges.pdf

http://www.un.org/waterforlifedecade/green_economy_2011/cases_by_tool.shtml