Shenzhen people are blessed! This trial operation indicates that Shenzhen citizens will be more and more convenient to travel. Follow me for details! On June 18, 2020, China Communications Construction issued an announcement that the first phase of the Shenzhen Metro Line 8 project undertaken by the company successfully completed the train hot-slip test, and the various indicators reached the design requirements, indicating that the project has fully entered the comprehensive joint debugging, During the trial operation phase, it is expected to start trial operation by the end of 2020.

It is understood that the first phase of Line 8 is taken from the turnback line of Lintang Station Station of Line 2 Phase 3 Project, starting at Wutongshan South Station and ending at Yantian Road Station, followed by the Dameisha Station and Xiaomeisha Station The second phase of Line 8 (under construction) has a total length of 12.34km, including 6 stations and 6 sections.

The first-phase project of Line 8 is called the "Encyclopedia of Metro Construction", and the project stations include open-cut method, cover-cut method, half-cover method, and hidden method (Shenwai High School Station is currently the largest hidden-cut station in Shenzhen. The maximum cross-section is 363 square meters). The interval tunnel adopts double shield TBM method, shield method, mining method, open cut method and other construction methods. The construction also involves shield TBM air push, anchor cable treatment, pile foundation underpinning, and pipe jacking method. The special construction methods such as bedrock pre-splitting blasting and house reinforcement have great difficulty in organization and cross-operation. The construction concept behind the station was the first to introduce the "one station, one scene" design concept. The decoration styles are complex and diverse, with many interfaces to the installation project. The design scheme is constantly adjusted and optimized, which has brought many adverse effects on the project.

In the face of various difficulties, with the strong support of the Yantian District Government, the subway group and the joint construction unit China Communications Construction carefully organized, rationally allocated resources and created quality projects. In particular, since 2020, in the face of the impact of the new coronary pneumonia epidemic and the “hard indicators” of trial operation during the year, we will grasp the epidemic prevention and control on the one hand, and resume work and production on the other hand. Three shifts and other effective measures gradually recovered the delay in the construction due to the epidemic situation and successfully achieved high-quality hot slip.

The first-phase project of Line 8 passes through the "Shenzhen First Peak"-Wutong Mountain Scenic Area, "One Street Two Systems"-Zhongying Street and other major attractions, close to Meisha, a tourist attraction, is an important rail transit in Yantian and even Shenzhen line. This project, as the eastward extension of the third phase of Line 2, is an important part of the "eastward strategy", which is of great significance for optimizing the traffic pattern of Yantian District, driving economic development along the line, and achieving overall take-off. At the same time, it also bears the expectation of Shenzhen citizens to "take the subway to see the sea". After it is completed and opened to traffic, it will greatly improve the happiness index of the people's healthy travel and realize a one-stop sea view.

China Communications Construction will provide good conditions for Shenzhen citizens to travel conveniently, and bring gospel to Shenzhen citizens. Follow me and follow along for a while! Editor/Peng Xue