Lead
According to CCTV News, after more than 7 years of construction, the Shenzhen-Zhongshan Corridor, a super project in the Guangdong-Hong Kong-Macao Greater Bay Area, was officially opened to traffic at 15 o'clock on June 30, becoming a world-class cross-sea cluster project.
This mega project is world-class, and has also set ten world bests, and the bridge has been hailed as a miracle giant project.
One of the three major super projects in the new century.
With the official opening of the Qingshui Tunnel, combined with the construction of Zhuhai Hengqin pipe piles, as an important support for the Guangdong-Hong Kong-Macao Greater Bay Area, Hengqin has become an important urban agglomeration center, and the construction of the Shenzhen-Zhongshan Corridor has been finally improved.
The construction of the Guangdong-Hong Kong-Macao Greater Bay Area Super Project shows the process of economic integration in the Guangdong-Hong Kong-Macao Greater Bay Area.
In addition, Hengqin has also become a shining pearl in the Guangdong-Hong Kong-Macao Greater Bay Area, a world-class innovation center, and an international science and technology innovation center.
As a benchmark for Zhuhai's scientific and technological innovation, Hengqin is also further promoting the construction and development of the Guangdong-Hong Kong-Macao Greater Bay Area in terms of innovation and entrepreneurship, scientific and technological innovation and scientific and technological services.
The Guangdong-Hong Kong-Macao Greater Bay Area Super Project Shenzhong Passage is a direct link between Wutong Mountain in Shenzhen and Hengqin, Zhuhai, and it is also a major highlight of Hengqin, Zhuhai, which has been completed after more than a year.
A 50-meter-high bridge has also been built on the south side of Hengqin, which is also the terminus of the Shenzhen-Zhongshan Corridor, which is deeply connected to the Zhuhai Hengqin project.
As one of the three super projects in the new century, in order to ensure the safety and reliability of the construction of the project, based on the requirements of the Guangdong-Hong Kong-Macao Greater Bay Area for the future industry of Hengqin, it has also conducted in-depth research, formulated a plan to ensure the quality and safety of the project, and also carried out layers of review and acceptance in the process of construction.
The first batch of social vehicles passed through the toll booth.
On the basis of the transportation development of the Shenzhen-Zhongshan Corridor, Hengqin will move towards a world-class urban agglomeration center, and is expected to show the unlimited potential of Hengqin in the world.
After the opening of traffic, the core center of Hengqin's urban agglomeration will move towards Zhuhai, which can drive the commercial development of Hengqin.
At the same time, Hengqin and Qianshan, two more mature areas, will achieve fast and convenient transportation.
This will also be conducive to the economic integration process of the three cities of Shenzhen, Hengqin and Zhuhai Hengqin, and will also be conducive to promoting the process of internationalization.
Combining the resources of the three regions, the resources of the three regions can meet the needs of people's lives and work needs, and Zhuhai will be the backyard of Hengqin, and the future economic and trade, business and trade services, life services, tourism, leisure and other resources will be integrated, so as to form an integration, which is related to the sustainable development of the economic and social development of Zhuhai, Hengqin and Shenzhen.
The Shenzhen-Zhongshan Corridor will help improve the transportation environment of the Pearl River Delta region, especially the Guangdong-Hong Kong-Macao Greater Bay Area, and will also help improve the transportation convenience of Zhuhai, Hengqin, Shenzhen and Zhuhai, and will allow residents to reach Hengqin, Shenzhen, Zhuhai Pingsha and Wutongshan within an hour.
At the same time, it can also effectively maintain the ecological environment of the region and will not pollute the ecological environment such as rivers, lakes and seas.
At about 17 o'clock on June 30, at the open toll station next to the Shenzhen-Zhongshan Channel, the Shenzhen-Zhongshan Channel of the Guangdong-Hong Kong-Macao Greater Bay Area Super Project was officially opened to traffic, accepting vehicles from Shenzhen and Zhuhai.
The 10 best in the world for the Shenzhong Channel.
The ceremony of the through event was at the toll station, and the vehicles officially passed through the toll station, and the cheers and applause of Chinese and foreign guests and crowds came and went, witnessing the birth of this bridge.
After the efforts of scientific researchers and more than 7 years of hard work, the final inspection and opening of the Shenzhong Corridor was finally decided on a certain day, and the Shenzhen-Zhongshan Corridor was officially opened to traffic, and it also set a record of ten world's best.
First, due to the assembly of the bridge, it is the largest arch bridge in the world, and the diameter of the two arched steel bridges is 72 meters, which is also the largest arch bridge in the world.
The second is the largest prefabricated tunnel.
The third is in the undersea tunnel project, which is also the world's largest, deepest and longest prefabricated undersea tunnel, and the world's largest prefabricated pipe gallery.
The fourth is the largest artificial island, it is located in the northwest corner of Hengqin, Zhuhai, where the artificial island is used for intermediate transfer stations, its scale is also the largest in the world, the amount of concrete poured at one time is 200,000 cubic meters, using 8 large construction piles of more than 200 meters.
The fifth is the largest underwater traffic interconnection, the Shenzhong Passage adopts a combination of underwater excavation and blocking, and at the same time carries out construction on the Zhuhai-Macao artificial island, the purpose of which is to ensure the safety of people and employees, and overcome the complex environment and the ecology of marine life.
The sixth is the longest integrated line of road, rail, bridge and tunnel.
This kind of construction conditions are complex, and the experts have studied and analyzed it many times, and finally adopted continuous exploration to overcome the difficulties, from which they have gained rich experience and provided reference for similar submarine tunnel projects.
The seventh is the fastest time, from the point of view of the construction time, it is also the world's first bridge and tunnel integration, from the linkage of the three places, the start of construction, the port construction to each node, as soon as it is measured, it is directly put into construction, and it has also experienced the impact of the epidemic during the construction period.
Finally, on April 8, 2024, the main project of the Shenzhong Passage was successfully completed, and the construction of the entire bridge and tunnel was completed in more than 7 years.
In more than 7 years, the construction of this cross-sea project was completed, creating one world record after another.
The importance of construction.
The rapid development of the Guangdong-Hong Kong-Macao Greater Bay Area Super Project is of great significance to promoting the economic integration and development of the Guangdong-Hong Kong-Macao Greater Bay Area.
Hengqin's geographical advantage is that it can quickly and easily build Guangdong, Hong Kong, Macao and other places into world-class urban agglomeration centers, as well as many world-class innovation centers.
The socialist system has broad advantages, but also has a broad advantage space, Zhuhai Hengqin has become an important support for the Guangdong-Hong Kong-Macao Greater Bay Area.
The Guangdong-Hong Kong-Macao Greater Bay Area will link up and build Hengqin, Zhuhai into the center of the Guangdong-Hong Kong-Macao Greater Bay Area.
It will also form the Guangdong-Hong Kong-Macao Greater Bay Area into an economic integration direction, and will also promote the economic integration and development of the Greater Bay Area.
At the same time, it will also show the unlimited potential of Hengqin in the world, and in the next three to five hundred years, Zhuhai and Shenzhen have broad development prospects, taking Zhuhai as the backyard of Hengqin, and integrating world-class technology and systems.
Demonstrate China's ambition and strength.
The formation of the Chinese state and the establishment of New China have contributed to the efforts of our predecessors, in order to maintain the unity of the country, and for the prosperity of the country, and now there is also the development of science and technology, resulting in super projects such as the Guangdong-Hong Kong-Macao Greater Bay Area Super Project.
The Shenzhen-Zhongshan Corridor also represents China's world-class level, its construction is world-class, and China's advanced science and technology and engineering fields are also higher than the international level.
China has advantages and ambitions in this regard, and at the same time, as a world-class cross-sea cluster project, the construction of the Shenzhen-Zhongshan Corridor is more ambitious and powerful.
The construction has been completed in more than 7 years, which is also a Guinness World Record, and also shows China's great ambition and strength in large-scale infrastructure.
In the field of science and technology and engineering, it is also at the forefront of the world, and at the same time contributes to the development and prosperity of the world.
After the opening of the Shenzhen-Zhongshan Corridor, it can greatly improve the transportation convenience of the Pearl River Delta region, and is expected to drive the rapid development of surrounding industries and economies.
At the same time, it can also improve the development space of Macao and Hong Kong, and the Pearl River Delta is also expected to become the most dynamic economic zone in the world, and will also realize the common development of China's economy and the world economy.
epilogue
The construction of the world's projects will also further promote the mainland's continuous breakthroughs and innovation capabilities in engineering technology, and will also demonstrate the mainland's strong strength in engineering technology.