Speech on "Love my Jingchu and Healthy Growth" (case-based)

Speaking of the splendid new landmark of Jingchu, who can not take the lead in promoting the Three Gorges Project, which stands tall in the ancient Xiajiang River?

With the capping of the Three Gorges Dam last year, the majestic stone walls of Xijiang River supported the vast Pinghu Lake. The Three Gorges Dam, a China landmark full of magical legends, was born and rose on the bedrock of Wanxian Xiajiang River, standing proudly between heaven and earth.

The majestic body of this landmark in China is full of "the best in the world": it is the largest water conservancy project in the world, with the earthwork excavation and filling volume of the main building of the project about 654.38+34 billion cubic meters and the concrete pouring volume of 28 million cubic meters; It is the most difficult water conservancy project in the world; It is a water conservancy project with the largest number of immigrants and the most arduous work in the history of water conservancy in the world. ...

The Three Gorges Project not only ranks first in the world in terms of total project volume and installed capacity, but also is the hydropower project with the highest technical level in the world today. This landmark scientific and technological achievement in China has won a total of 14 national scientific and technological awards, more than 200 provincial and ministerial scientific and technological progress awards and hundreds of patents. In dam concrete construction, it has set a new world record for three consecutive years; In the construction of double-track five-level shiplock, dozens of technical breakthroughs have been made, such as controlled blasting, rock mass anchorage, water conveyance of shiplock, fabrication and installation of super-large miter gate, etc. More than 100 items created by the builders of the Three Gorges Project with sweat and wisdom are the best in the world and will be recorded in the history of world civilization forever.

Another landmark in our province that echoes the Three Gorges Dam and becomes a "hot spot" in the world is Danjiangkou Dam, which is located in the water source of the middle route of South-to-North Water Transfer Project. It is getting fatter and taller every day.

After the heightening of Danjiangkou Dam, the elevation of the dam crest is increased from 162m to 176.6m, which has played a great role in alleviating the shortage of water resources in North China, promoting sustainable development and improving the ecological environment in North China. At the same time, widening and heightening the original dam is the most difficult and largest dam in China.

The towering dams and monuments are not only the focus of the world and the scenic spots in China, but also the eternal landmarks that benefit future generations and stand on the earth.

Changing landmark of Jiangcheng

The coordinate identification of "1+8" city circle and "one leader and two sub-provincial centers" has given Wuhan, which has the most concentrated industries, the most intensive production factors and the strongest comprehensive competitiveness in the central region, a new task.

From the constantly refreshing "Chutian tallest building" in Jiangcheng Wuhan, people can feel the pulse of the times.

More than 20 years ago, the 24-story Qingchuan Hotel rose at the southern foot of Guishan Mountain at the intersection of the Yangtze River and Hanshui River. This 88.6-meter-high building became the "tallest building" in Jiangcheng at that time. It has been in a leading position for several years, and some domestic and foreign VIPs have stayed here one after another, which makes Jiangcheng citizens proud.

Qingchuan is still moving, but this landmark of Jiangcheng, which once looked down on the land of three Chu, has long since become a thing of the past.

When Taihe Square 176 meters high stood at the intersection of Vu Thang Road in Hankou, this dome building, which was 87 meters higher than Qingchuan Hotel, became a new landmark in Wuhan at that time, and immediately attracted a number of multinational companies to settle in.

However, it didn't take long for the 2 12.5-meter-high New World World Trade Building and the 248-meter-high Wuhan World Trade Plaza to become new landmarks in Jiangcheng. ...

Today, the Minsheng Bank Building, which stands on the "Financial Street" in Hankou and is 336 meters high, goes straight into the sky. This all-steel structure building is not only the tallest building in Jingchu, but also the tallest building in the central and western regions and the third tallest building in China.

City landmark, a city's business card, a witness to the changes of the times, and a weather vane of the city's economy. At the same time, the towering "the tallest building in Chutian" is also the epitome of the rapid economic and social development in our province.

In the past five years, the economic and social development of our province has been gratifying. Last year, the province achieved a GDP of 749.7 billion yuan. Regional fiscal revenue and local general budget revenue doubled compared with 2002. With the "growth" of the city, the living environment has been continuously improved. In the past five years, the total output value of the construction industry in our province has reached 435.872 billion yuan, the completed area of commercial housing has reached 66 1.4 million square meters, and the per capita living area of cities and towns has reached 26.7 square meters.

In the past five years, landmarks in various cities in our province have mushroomed, changing with each passing day, and the list is endless.

Double-line parallel dance to lift the dragon

Bridge to tunnel, tunnel to bridge. Qianshan Wanhe, Yiwan Railway and Shanghai-Chengdu-West Expressway, like winding dragons, forge ahead tenaciously. Double-line parallel dance is another landmark project that has the greatest influence and the most changes on the landform of our province.

The mountains along the Hu-Rong-Xi Expressway are high and deep, with karst development and geological fragmentation. There are 339 bridges and 43 tunnels planned for the main line with a total length of 320 kilometers, including 43 extra-large bridges and extra-long tunnels 10. Its construction difficulty is unprecedented in the history of highway construction in * * * and China.

However, the builders who are not afraid of difficulties have overcome one difficulty after another and refreshed one construction method and technology after another:

In order to build a super-large suspension bridge on a canyon more than 500 meters deep, the builders successfully solved the world problems by using rockets to throw guide cables;

In order to cross the Longtan Tunnel in Qinling Mountain, which is second only to Zhongnanshan Tunnel and has more complicated geological conditions, scientific and technical personnel drilled into the "geocentric" from the cave in the mountain and implemented "secondary rerouting" to better avoid the gray shale joint zone and high ground stress zone; In order to save investment as much as possible, scientific and technical personnel designed three bifurcated tunnels from Lang Ping in Changyang to Gaoping in Jianshi, which initiated the construction of bifurcated tunnels in China.

In order to monitor the health of important structures, the builders planted the "technological heart"-optical fiber sensor on the world's highest pier at 178 meters.

Looking at Jingchu, the world will take on a new look: the Changjing Railway is completed and opened to traffic, the Wujiu Railway is expanded and speeded up, the Wuhan-Guangzhou Passenger Dedicated Line is completed the year after next, the Shanghai Passenger Dedicated Line is launched, and the construction of the second line of Han' ankang Railway starts ... A magnificent dragon will take off in the mountains and rivers.

At the same time, with the completion of Beijing-Zhuhai Hubei Section and Han Shi Expressway, the expressway mileage in our province has reached 1746 km. With the construction of Suiyue, JD.COM, Wuying, Wuma, Hangrui, Daguangnan Section and Erdong and Jingyue Yangtze River Bridge, the mileage of expressways under construction in our province has reached1488km. During the Tenth Five-Year Plan period, our province added 9 expressways 1080 km, and built 5 Yangtze River Highway Bridges and 6 Hanjiang Highway Bridges. By the end of the Eleventh Five-Year Plan, the total mileage of expressways in our province will reach 3,500 kilometers.

Behind the rising landmarks, it reflects the glory of Chushan Hanshui River yesterday and today.

The earth has changed its shape in our hands. We look forward to a more wonderful tomorrow in Jingchu!

Fukuzawa's Three Gorges Project in his later years

Overlooking the Three Gorges Project from the air is a magnificent and amazing work, which makes people deeply moved instantly.

For a long century, the courage of human beings to challenge nature is a kind of strength and a majestic momentum.

People in the middle and lower reaches of the Yangtze River have become the biggest beneficiaries of this project. Gone are the days when the whole family moved out to avoid floods, and the life of living and working in peace and contentment is booming.

The Three Gorges Project stands tall on the Xiajiang River. The outstanding benefits of flood control, power generation and shipping have inserted the wings of hope for Hubei's economic take-off.