Nederlands | English | Deutsch | Türkçe

Project Sports

Questions and answers about sports

How many workers did it take to build the Three Gorges Dam?

4 min read

Asked by: Bobby Stone

approximately 250,000 workersapproximately 250,000 workers employed in constructing the water conservation and hydropower projects. Their experience in building concrete gravity dams, hydropower plants, and large ship locks have prepared them to build the Three Gorges Project.

Who built Three Gorges Dam?

China Three Gorges Corporation (CTGPC) acts as the legal entity for TGP and is responsible for the construction, operation and financing of the project. Construction on the Three Gorges Dam was completed in 2008.

How much did the Three Gorges Dam take to build?

Three Gorges Dam

Three Gorges Dam 三峡大坝
Construction cost ¥203 billion (US$31.765 billion)
Owner(s) China Yangtze Power (subsidiary of China Three Gorges Corporation)
Dam and spillways
Type of dam Gravity dam

How many people were resettled during the building of the Three Gorges Dam in China?

1.13 million residents

Given the size of the reservoir – it flooded 632 km2 – the impacts were extensive and presented the Chinese Government with many challenges, including the resettlement of more than 1.13 million residents. International NGOs (Human Rights in China 1998. 1998. Major problems found in Three Gorges Dam resettlement program …

Why was the building of the Three Gorges Dam controversial?

One of the most controversial aspects of the mega-project was its enormous cost for villagers who had lived for centuries on the banks of the river. To make way for the dam’s massive reservoir, about 1.4 million people were uprooted, their ancestral homes demolished, communities broken up and farmlands flooded.

What was the biggest consequence of the construction of the Three Gorges Dam?

Concerns about the dam include an array of environmental impacts, the forced relocation of over a million residents, initiation of large landslides and earthquakes by the rising reservoir, and flooding of important historic and cultural sites in the gorge upstream of the dam.

How much did the Three Gorges Dam slows Earth’s rotation?

0.06 microseconds

According to NASA’s estimations, the dam merely delays the rotation of the Earth by 0.06 microseconds. The rotation of the Earth is really slowed rather frequently by other causes such as the position of the moon, earthquakes, and even recently proved climate change.

What is the most expensive dam?

the Three Gorges Dam

Estimates vary widely on its cost, but it’s thought the Three Gorges Dam is the most expensive hydroelectric project ever built. The idea to dam the Yangtze river originated more than 70 years ago, but it wasn’t until 1992 that the Chinese government approved the project.

What is the deepest dam in the world?

the Parker Dam

The deepest dam in the world is widely considered to be the Parker Dam on the Lower Colorado Basin. Built with 380,000 cubic yards (290,531 cubic meters) of concrete, the dam has a height of 320 feet (98m), 73% of which is below the original river bed. Only around 85 feet (26m) of the dam’s structure is visible.

Which dam slowed the Earth’s rotation?

the Three Gorges Dam

When the Three Gorges Dam was built, 39 trillion kilograms of water from the Yangtze River built up behind it to 175 meters above sea level. This altered the Earth’s moment of inertia changed ever so slightly, causing the rotation to move more slowly.

How many turbines does the Three Gorges Dam have?

32 main

Each main turbine has a capacity of 700 MW. The dam body was completed in 2006. Coupling the dam’s 32 main turbines with two smaller generators (50 MW each) to power the plant itself, the total electric generating capacity of the dam is 22,500 MW.

How big is the Three Gorges Dam compared to the Hoover Dam?

The dam is some 1.4 miles (2.3 kilometers) long and 607 feet (185 meters) tall—five times larger than the U.S.’s Hoover Dam. Construction workers used some 21 million cubic yards (16 million cubic meters) of concrete in the structure—a world record.

Can we destroy the Three Gorges Dam?

Even if a missile were to make it through, it would only make a small dent, added Sung. Sung said that the only effective weapon against the Three Gorges Dam would be heavy bunker buster bombs that can pierce through armor and travel deep inside the target before detonating.

What is the biggest dam in America?

Hoover Dam is 726.4 feet (221.3 meters) tall. Today, Hoover Dam still ranks in the top 20 of the tallest dams in the world, but only in the concrete gravity and arch categories. Many other rock and earthfill dams have surpassed Hoover in height.