The countdown of traffic!3D digital technology paving roads on the west bank tunnel of Guimiao Road

On September 21, the deep evening reporter learned from the Shenzhen Municipal Transportation Bureau that the rapid transformation of Guimiao Road (Phase I) Project Westward Westward Tunnel Powder Facial Flame was smoothly paved. Craftsmanship effectively improves construction efficiency and quality. The project will be opened to traffic in the near future.

According to reports, the rapid transformation project of Guimiao Road started in Linhai Avenue, Qianhai Free Trade Zone, crossing the Qianhai Free Trade Zone west, crossing the Moon Bay Avenue, and connected with Binhai Avenue via Gui Temple Road. The total length is about 5.4 kilometers. It is the urban fast road standard. The ground and underground roads are arranged. The ground road is arranged in two -way 6-8 lanes. The design speed is 50 kilometers per hour. Continuously distributed lanes, the design speed is 80 kilometers per hour, which is the underground road of the most commonly built -in construction city in China.

In mid -February of this year, the project's east -line tunnel took the lead in opening traffic, and created the conditions for relief for the westward tunnel to accelerate the overall completion of the project. On September 21, the rapid transformation of Gui Temple Road (Phase I) Project Westward Tunnel Powder Project asphalt face layer was successfully completed. The paving operation section is asphalt on the top of the westward tunnel. It starts on the east side of the Moon Bay Avenue in the west and stops on the Houhai Avenue in the east. The paving is complete.

In order to complete the project construction in more efficient and high -quality, the Guimiao Road project breaks the traditional construction method and actively explores and uses a new technique of using 3D digital smart paving. According to the relevant person in charge of the Shenzhen Transportation Public Facilities Construction Center, the 3D digital asphalt paving technology is to guide the 3D control system to achieve precise construction through the three -dimensional model construction. Station instrument) Standard station and construction automatic control system composition. Through the three -dimensional positioning of the whole station and various sensor detection techniques, the construction machinery is positioned and controlled. During the construction process, real -time three -dimensional coordinate data detection and construction quality feedback can be performed to achieve realization to achieve realization. Completely control the control of the paving high, thickness, and slope, and complete the paving construction simple, fast and accurate.

"Compared with the traditional construction process, 3D digital asphalt paving improves the efficiency of mechanical use, saves materials and reduces fuel consumption; it helps to shorten the construction period, no need to put on complex and heavy operations such as samples, piles, and hanging lines, reduce due to human factors and external external factors and external external factors. The quality of paving caused by the environmental errors caused by the environment; reduced the number of workers and the labor cost; a paving reduced the horizontal seams and improved the flatness, which also means that the driving comfort is improved. " The relevant person in charge of the Public Facilities Construction Center told reporters that the application of new processes not only effectively improves the quality and efficiency of the Guimiao Road project, but also marks the further and intelligent of the road construction of Shenzhen's pavement to digitalization and intelligence.

The Municipal Transportation Bureau stated that the rapid renovation of Guimiao Road (Phase I) Project Westward Tunnel Powder Project asphalt face layer paving has been successfully completed, marking that the project will be opened to traffic in the near future. After the overall opening of Guimiao Road's rapid transformation project, transit traffic will be achieved from the ground road on the ground road of Guimiao Road, effectively alleviating the pressure of ground road traffic, and through the Binhai Avenue Expressway connected to it, it will realize Luohu, Futian and Qianhai Free Trade The rapid connection of the district is of great significance for promoting the construction and development of the Qianhai Cooperation Zone and improving the living environment of the residents along the Guimiao Road area.

Shenzhen Evening News reporter Dong Yuhan

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