How many do you know about the construction of the great powers in Hong Kong?

Produced | NetEase News

Introduction: A flying bridge on Lingyi Ocean interconnected, the same origin of cultural blood veins on both sides of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City of the Forbidden City ... Facing the rising sun, we will pick up the belief of burning red. Seeing the flames, the early heart of the 101 -year -old and the 25th anniversary celebration.

On July 1, 1997, the government of the People's Republic of China resumed sovereignty over Hong Kong, and the Hong Kong Special Administrative Region was established. Today is the 25th anniversary of Hong Kong's return to the motherland. In recent years, what achievements we have achieved in the construction of major projects in Hong Kong?

01 Hong Kong -Zhuhai -Macao Bridge: Help Hong Kong integrate into the overall national development situation

Hong Kong-Zhuhai-Macao Bridge Jiqiao-Island-Tunnel is integrated. It is connected to the Hong Kong Special Administrative Region in the east and the special administrative region of Zhuhai City and Macau in the west. Essence

The Hong Kong -Zhuhai -Macao Bridge started the preliminary work since 2003. It lasted for 15 years and was officially opened on October 23, 2018. Because of the high difficulty of building, it is known as the "Mount Everest" in the bridge industry, and has multiple "world's best":

The longest span of the world span the longest cross -sea bridge -55 kilometers in length;

The world's longest underwater highway sediment tunnel -5.6 kilometers long after the submarine tunnel;

The deepest pipe tunnel buried in the world -46 meters under the deepest sea level plane of the submarine tunnel;

The world's most heavy tube -the underwater tunnel is formed by the 33 -section sinking tube and a final connector. Each sinking tube weighs about 80,000 tons, which is equivalent to a medium -sized aircraft carrier.

In addition, the world's first bridge-island-tunnel collection cluster plan, the world's first deep-inserted steel cylindrical island technology, the world's greatest difficulty deep-water unpopular sink tunnel ... All are the bright transcripts of the Hong Kong-Zhuhai-Macao Bridge.

The submarine tunnel of the Hong Kong -Zhuhai -Macao Bridge is formed from the 33 -section sinking tube. The picture shows the prefabricated site of the sinking tube

Not long ago, the Hong Kong -Zhuhai -Macao Bridge, as the longest world steel structure of the world's steel structure, has won the highest international welding award. The upper part of the main engineering bridge is 425,000 tons, which is equivalent to 10 bird nests. The construction period is urgent and the quality requirements are high. During the construction process, the research of the automated welding technology of the plate unit, the weather -free steel welding, high -efficiency welding technology, and mini robot welding technology were carried out. Essence

Before the opening of the bridge, it took about 4 hours to travel to Zhuhai and Hong Kong International Airport. It only takes 45 minutes to take the Tao Bridge now. The completion of the bridge is of great significance for promoting the interconnection of the three places and the overall development of the Hong Kong and even the Greater Bay Area.

02 Tseung Kwan ONATANAC Road Bridge: Another important cross -sea channel in Hong Kong

At the end of last year, another important cross -sea passage in Hong Kong -the main line structure of the main line of connecting the road bridge across the Tseung Kwan O, and the main bridge was connected.

Hong Kong Tseung Kwan ONAC Cross Bay Connection Road Main Bridge throughout the line Source: China News Network

The Tseung Kwan O Bridge is located on the Tseung Kwan Ogan Bay on the southeast side of the New Territories of Hong Kong. It is an important cross -sea channel connecting the Tseung Kwan O and Lantian Tunnel. The main body of the bridge is a sea viaduct across the Australian Bay, which is about 1.8 kilometers across the bay connection road, of which 1 km is a sea viaduct, and the main bridge is about 35.8 meters wide.

The main bridge of the project consists of a three -cross -steel structure bridge, including a 200 -meter -long external butterfly steel arch bridge, and a 100 -meter -long side -steel box beam on both sides. The bridge uses a prestressed concrete box beam with a span of 46 meters to 75 meters. The width of the bridge deck is 35.8 meters to 50.6 meters, and the maximum weight of the single -tap box beam is 3,300 tons.

Hong Kong Tseung Kwan O Bridge Main Bridge Installation Map: Xinhuanet

The main bridge of Tseung Kwan ONAC Cross Bay will be another large -scale large -scale cross -sea bridge in Hong Kong following the Qingma Bridge and the Angren Bridge Bridge. It is the first lane, pedestrian road, bicycle trail and observation deck in Hong Kong. The sea bridge at the sea provides a channel for rapid entry and exit in the southeast of the General Australia to benefit the local people.

03 Hong Kong International Airport's "Three Running Road" will start: 120 million passengers can be carried every year in the future

Hong Kong International Airport was opened in July 1998. At that time, the passenger volume was only 28 million per year. After more than 20 years of development, it has become one of the most busy airports in the world: connecting more than 220 countries and regions around the world, and more than 1,100 flights are connected every day. Hong Kong and around the world.

The national "Fourteenth Five -Year Plan" outline clearly stated that Hong Kong supports Hong Kong to enhance the status of international aviation hubs. In April of this year, the third runway of Hong Kong International Airport successfully completed the test flight, and the second half of the year will be officially launched.

Prior to the epidemic, the average annual passenger volume of Hong Kong International Airport had reached 75 million, and the annual freight throughput reached 5 million tons, which basically reached the limit of two runways. If you want more people to come to Hong Kong and let the entire airport city develop further, it must expand.

The expansion of Hong Kong International Airport will reach the goal of accepting 120 million passengers and 10 million tons of goods annually, and will become the leader of the Guangdong -Hong Kong -Macao Greater Bay Area airport. At the same time, the Hong Kong-Zhuhai-Macao Bridge is the hub, connects Hong Kong and Macao Airport, connects Hong Kong Kwai Chung Wharf, and realizes the "Airport-Land-Harbor" area linkage.

The expansion airport will help Hong Kong to enhance the status of international aviation hubs. In addition to building new runways, it will also make comprehensive improvements in facilities, including creating a new landmark of business and entertainment for Hong Kong -"Aerospace City" for Hong Kong. Several important projects including 11 days (11 SKIES) and Asia Expo (Phase II) will be completed one after another from 2023 to 2027. After the transformation, many unmanned patrol vehicles, disinfection robots, etc. have added. By 2024, the Airport Administration will also reference driverless cars to the land side, allowing tourists to directly reach the space city through the drone car at the port.

04 Hong Kong Palace Museum Cultural Museum: New landmarks here

On the afternoon of June 22, the opening ceremony of the Hong Kong Palace Museum was held, which was officially opened to the public on July 2. After the opening of the Forbidden City of Hong Kong, more than 900 precious cultural relics borrowed from the Palace Museum will be borrowed from the Palace Museum, including 166 national first -class cultural relics.

From the beginning to the completion of 982 days, the Hong Kong Palace Museum of Cultural Museum started in the Victoria Harbor, and the overall style of the design of traditional Chinese architecture and cultural elements with modern architecture and Hong Kong urban landscapes were integrated. The shape of the building is equivalent to a bronze Fang Ding with upper width and narrowness. Through the aesthetic characteristics of "upper width and down, the top of the top", it shows the clever balance in Chinese culture.

The architecture of the Forbidden City of Hong Kong is based on the main color tone of the Forbidden City Building, mainly rice gold, and the dark red and cold gray as the embellishment. The red color of the city wall. The design of the atrium ceiling borrows the elements of the Glory tiles of the Forbidden City in Beijing, like bamboo curtains and light gauze.

In addition to design, the BIM technology in the Hong Kong Forbidden City is also worth mentioning. From the aspects of drawing design, factory production, on -site construction plan simulation, progress plan simulation, construction inspection, etc., BIM technology, that is, building information model technology to establish a virtual construction project three -dimensional model, thereby reducing the error of project drawing. At the same time, through the construction progress, safety, environmental protection and other aspects of the smart construction site system, the process has greatly improved the safety of construction efficiency and accuracy with advanced scientific and technological means.

Conclusion:

Returning to 25 years, from the construction of transportation engineering to the construction of the cultural exhibition hall, a project allows Hong Kong to connect with the Mainland from space to culture from space to culture. In the future, Hong Kong will also be the "participants" of large domestic cycles and the "promoters" of the international cycle. Standing at the new historical starting point integrates into the overall development of the motherland, Hong Kong will be better tomorrow.

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