China has undertaken the greatest project since the erection of the Great Wall and the rare Canal -- the Three Gorges Dam project. The Three Gorges Dam provide be the largest hydro supply station and impede in the world, with a 1.2 international nautical mile stretch of concrete and a 370 mile-long reservoir and 525 feet deep. This project get out cost more than virtually any other case-by-case construction project in history. The idea of building a dam across the Yangtze river to control flooding and to and to harness it for hydropower has been the day-dream of several generations of Chinese since the time of Dr. insolate Yat Sen, forerunner of Chinas participatory revolution. The first proposition for construction get outs back to the year 1919, when Dr. Sun Yat Sen suggested to build a dam at the Three Gorges. Since 1954, Chinese and foreign scientists and engineers have devoted themselves to the planning, design and consulting work of the project. The all-out construction is currently underway and the projected completion date is 15 years away in the year 2010.
As planned, the electrical capacity of Three Gorges dam, 17 one thousand million kilowatts, will top that of the largest dam currently operating by 40 percent. Its projected annual power generation of 84 one million million million kilowatt-hours is equivalent to a coal mine capacity of 40 to 50 million tons per year.
The project will accommodate 1/9th of Chinas power needs. It will cost (in 1990 prices) as estimated RMB 57 billion ($ 10.57 billion). formerly completed, the dam will be 185 meters high and store 39.3 billion cubic meters of water. It will create a reservoir 36 miles long and 525 feet deep.
Supporters say the benefits of the project far outweigh the costs. The sensation advantage of the project is to generate power to keep cubic yard with...
If you want to get a full essay, order it on our website: Ordercustompaper.comIf you want to get a full essay, wisit our page: write my paper
No comments:
Post a Comment