The West Second Ring Road of Hefei City Reforms the Green Lucky Gallery to stay "nostalgia"

The West Second Ring Ring retains the "green gallery" of Fawu Cample.

The overall construction of the West Second Ring Road Viaduct has been basically completed, and the release of the traffic under the bridge on the bridge has entered the countdown.

On September 21, the reporter visited the front line of the West Second Ring Road Changlong Reconstruction and Construction that the overall construction of the West Second Ring Road Viaduct was basically completed, and the release of the traffic under the bridge on the bridge has entered the countdown. In addition to repairing roads, this project uses a behind -the -scenes detail, which well reflects the temperature and humanistic care of large construction. More than 300 old trees that have guarded the West Second Ring Road for many years have been retained in the original site in the original site, retaining historical memories and nostalgia. In the future, they will continue to accompany the citizens through spring, summer, autumn and winter.

challenge:

Old tree in the red line of the construction red line

Walk along the newly built West Second Ring Road, and walk to about 60 meters on the north side of the gate of Dongda Reservoir Management Office. A row of lush Fawu and camphor trees constitute a "green gallery". These are the old trees that are older for decades. They are close to the new viaduct of the second ring. Ecological green and steel long dragons complement each other, forming a chic city landscape.

The Western Second Ring Road Fast Transformation Project is located in Shushan District and Luyang District, from Changjiang West Road in the south, and north to the west gate of Lianglan County, North Sea in Qingyuan Road. The total length is about 5.1 kilometers.

Hansen is the head of the West Second Ring Road Reconstruction Project of Hefei City. Since taking over the project last year, he led the professional and technical personnel for more than a month to do one thing. It is important for the West Second Ring Road before the construction. Old tree measures "measurements". After a round of precision physical examination, it was found that more than 300 old trees were within the scope of the construction red line.

Many of these trees have been planted along the West Second Ring Road for more than 30 years. At that time, the road names were still Huanhu East Road. The tree species were mainly Fawu and camphor trees. "Not far from Dongpu Reservoir, these trees are higher than that of new viaducts, at least 20 meters, how rare." Han Sen sighed.

Due to the Dongpu Reservoir along the way, and close to the tributary of the Nanyu River, the trees are located in a special role. Therefore, the principle is determined from the beginning of the construction. If you want to protect the original site of the old tree, the original site of the old tree, one can not be migrated or damaged. This is undoubtedly a challenge for the key road and bridge project of Hefei.

measure:

Each tree should be protected by local conditions

Combined with the actual needs of construction, the key bureau of Hefei leads the optimized design, accurate positioning of the status quo, and adjust the planning and design many times, focusing on the protection of local conditions for each tree.

For example, the status quo of the status quo and camphor within 60 meters north of the gate of the Dongda Reservoir Management Office, and the adjustment of the non -split zone of the machine to retain. On the sides of the Nanyu River to Linhu Road, the current status of the law and camphor, through the increase of the width of the sidewalk, it turned out to be 3.5 meters, which increased to 7.5 meters for retention. In the future, when the citizens walk through this period of walking through this period, they can find that the sidewalks here are particularly wide. By widened the sidewalk, the barrier was added between the trees and the motor lanes, and it was well protected.

Tree tree method on the east side of Gaotang Lake Road to Qingxi Road, take optimization and adjust the layout of the underground pipeline to avoid the destruction of the current situation of the pipeline construction, and refine the optimization of engineering measures such as the lift and pouring scheme of the box beams. Reserve.

There is a row of precious cedar in the current situation of the green space on the east side of the amber Shuxi Mansion. The design is designed by adding a non -split bandwidth. The original design is 1.5 meters. The later period is specially adjusted to 4 meters.

expert:

The temperature and humanistic care reflecting the large construction

Lu Xueyuan, deputy chief engineer and doctoral of Anhui Traffic Control Group Construction Company, believes that the details of the rapid transformation of the Western Second Ring Road to protect the trees in the Central Plains are well reflected in the temperature and humanistic care of large construction.

Urban construction is not only demolition and construction, but also the meaning of protection. "Keep these old trees and big trees and let the construction of the city's arterial artery avoid trees protection areas, that is, retain the historical memory and nostalgia of the Hefei people. Most importantly, they will continue to accompany the citizens after the Edo Ergakimon of the Western Second Ring Road. This is It's particularly happy. "

Xu Weiwei, the person in charge of the Western Second Ring Road Landscape from the Shanghai Municipal Yuan, has participated in several Hefei Road and Bridge projects. In his opinion, retaining the big trees of the West Second Ring Road, it is of great significance for dustproof, noise reduction, soil cultivation, improvement of urban ecological environment, retaining urban memory, and building green cities.

He reports all media reporters Wu Qi/Wen Gao Bo/Photo

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