Liuzhou traffic network has a lot of good news! Let's have a look!

A lot of good news came! Liuzhou traffic will take off in the future! Many key projects in Liuzhou have made great progress! Including Fenghuangling Bridge, Sanmenjiang Overpass Bridge and the longest underground passage in Guangxi.

The main frame of the longest underground tunnel under construction in Guangxi has been completed.

On May 16, good news came from the northern ecological new area, and the last section of the main line frame of the Guling Avenue tunnel project, the longest tunnel project under construction in Guangxi, was successfully capped. At this point, the main frame structure of the tunnel project has been completely constructed.

Construction Site Map of Guling Tunnel

Aerial Panorama of Guling Tunnel

The tunnel project of Guling Avenue is the longest tunnel project under construction in Guangxi, with a total length of 2.2 kilometers. It is also one of the "three vertical and three horizontal" backbone road networks in the northern ecological new area of Liuzhou, which is of great significance to improve the road network layout of the northern ecological new area. The top of the tunnel is adjacent to the national wetland park-the wetland park in the northern ecological new area, which is known as the "most beautiful industrial design city" under construction in the south. The tunnel project in Guling Avenue and its surrounding areas will reflect the diversity of ecological environment through the relationship between buildings and nature, and between buildings and cities, and implement the development concept of "green and ecological" in the construction of ecological new areas.

Guling tunnel engineering renderings

Internal renderings of Guling Tunnel

The main line of Guling Avenue Tunnel Project started construction in June 2065438+2009. Beicheng Group keeps close contact with the construction unit, China Railway No.25 Bureau and No.6 Company, overcoming the difficulties of tight time and heavy tasks, especially affected by many high-voltage lines, carefully organizing and optimizing the scheme, and rapidly promoting the project construction.

Since the resumption of work in March this year, while doing a good job in the prevention and control of COVID-19 epidemic, Beicheng Group has made every effort to promote the resumption of production, and the project construction has quickly opened up the situation, and all the main line frame structures have been completed according to the established plan. In the next stage, we will continue to pay close attention to waterproof backfilling, road construction, mechanical and electrical installation, internal decoration and other work to ensure that the whole line will be opened to traffic as scheduled at the end of the year. (Photo/Qin Qingsheng)

Motel ramp project meets the traffic conditions.

Recently, the overpass bridge project of Liuzhou Motai Ramp Project invested by Beicheng Group has passed the "test" of dynamic load and static load, and now it has reached the opening conditions.

Liuzhou Motel Ramp Project is located in Hexi District, Liunan District, which is a simple interchange between the eastern part of Motel Road and Tanzhong West Road. The construction area is located on both sides of Tanzhong West Road, the main road in Hexi area, and adjacent to Liu Heng high-speed railway on the east side, which is very difficult to construct. In order to seize the time and catch up with the progress, Beicheng Group instructed the construction unit to refine the content of division of labor, clarify the responsibility to the people and get to the post in place, and finally overcome many difficulties, complete the construction with high standards and high quality according to the target tasks, and reach the opening conditions.

The construction of this project will connect Hexi area. After the entire eastern section of Motai Road is opened to traffic in the long term, the traffic network of Huxi Bridge will be opened, and the rapid connection between the north and south sections of Tanzhong West Road will be promoted, which will effectively promote the transformation of the old city in Motan area. Project description: The starting point of the Motai Ramp Project in Liuzhou City is connected to the east section of Motai Road, and the end point is pile extension number k 1+535.255. The Tanzhongxi Road overpass bridge is set at pile number k 1+420. 150, with a total length of about 248.993m:

Ramp A starts at the intersection of Tanzhong West Road and ends at the intersection of Motai Road, with a total length of about192 438+0438+0m;

Ramp B starts at the intersection of Motel Road and ends at the intersection of Tanzhong West Road, with a total length of 289.438+052 m and two lanes in both directions.

The main bridge of Fenghuangling will be fully transferred to the superstructure construction stage!

At 5 o'clock in the morning on May 5th, with the completion of the last concrete pouring, the 9# pier in the water on the east bank of the Fenghuangling Bridge project site in Liuzhou successfully completed the pouring plan of the pier effluent before the flood season.

9# pier began to bind steel bars.

This indicates that Fenghuangling Bridge successfully completed the first node goal of this year as planned before the flood season, which made a good start for the next project construction and project safety, and also ensured the controllability of the overall construction period.

It is understood that the Phoenix Ridge Bridge * * * has three main piers 7#, 8# and 9# in the water, of which pier 7# was capped on April 20; Pier 8 is expected to be capped before the end of May; The main bridge of Fenghuangling Bridge will be fully transferred to the superstructure construction stage with the "water outlet" of pier No.9.

Concrete pouring of pile caps and pier shafts is completed.

Panorama of Fenghuangling Bridge Project

Rendering of Fenghuangling Bridge

Sanmenjiang Bridge will be hoisted at the end of this year and is scheduled to be completed in the first half of next year.

On April 20th, the Sanmenjiang Bridge in Liuzhou completed the concrete back cover construction of the first main pier, and it is planned to hoist the bridge deck during the year. After the completion of the bridge, it will become the second pair of "sister bridges" across the river in Liuzhou together with the existing Sanmenjiang Bridge.

Concrete construction for back cover of 2# main pier

On the same day, at the Sanmenjiang Bridge project site on the north side of Sanmenjiang Bridge, two concrete pump trucks were pouring concrete into the steel hanging box of the first main pier at the same time for back sealing construction.

Hoisting of steel box for pier 2#

According to the relevant person in charge of the project, the steel box is five or six meters deep under normal circumstances, and the launching depth of the steel box of Sanmenhe River Bridge reaches 15 meters. After the back cover is completed, the construction party will strive to make the pier above the water before the arrival of the main flood season in Liujiang. It is reported that this project is the first major project approved by the Urban Construction Group to resume production, which is less affected by the epidemic. According to the construction plan, the Sanmenjiang river-crossing bridge project will start hoisting the steel box girder on the deck at the end of this year, and strive to meet the completion acceptance conditions in the first half of next year.

Construction personnel of Sanmenhe Bridge in Liuzhou are carrying out hoisting operation.

Panoramic project

Sanmenjiang Bridge spans Liujiang River next to Sanmenjiang Bridge. Bridge deck width13.6m, with track beam. In the future, it will further enrich the travel choices of the general public, and make the traffic links between Hedong area and Liu Dong area closer.

This article comes from car home, the author of the car manufacturer, and does not represent car home's position.