400 "little citizens" in Shenzhen visited the China Railway "Jinggangshan" shield building

On the afternoon of September 12, the 4th line of Shenzhen Urban Rail Transit Line 4302 received 400 “little citizens” to visit the “Minggangshan” of the China Railway No. 4 Bureau.

Citizens visit the "Jinggangshan" shield machine

More than 400 students and class teachers from grade 3 to grade 8 of the Shenzhen Institute of Advanced Technology of the Shenzhen Academy of Chinese Academy of Sciences, dressed in yellow vests, entered the “Jinggangshan” in batches under the guidance of project managers and teachers. The shield machine visited the site closely and listened to the person in charge of the project manager's department to introduce the history of the development of China’s subway. The students learned that the first subway in China was built in Beijing, and the goal of the shield tunnel at the Guanlanhu access line was invited to invite “little citizens”. Three years later they took the extension of the Shenzhen Metro Line No. 4. After getting the satisfactory answer on this subway, the students enthusiastically applauded.

Dong Jianfeng, an intern of the Shield Division of Shenzhen Metro Line 4 of the company’s shield branch, volunteered for the students next to the “Jinggangshan” shield machine, and a small citizen visited the third grade junior high school girl named “Jinggangshan”. , Curiously asked, "Brother, why are you so black" and caused a laugh at the scene. In front of the shield machine shield, the person in charge of the shield project carefully introduced the attitude control, parameter control and risk source control of the shield machine excavation to the “little citizen”. The students took the interview outline seriously and you said one sentence. With the same question, there are still many students visiting the giants more than 5 meters taller than themselves, and they put their thumbs up to praise, saying in unison that "we're terrible, my China Railways four rounds"; suddenly a third grade male student asks questions. The road “Do you dig gold?” once again caused everyone's cheers.

400 “little citizens” visited the China Railway “Minggangshan” Datong Shield. They had a more intuitive understanding of the construction of urban rail transit in Shenzhen, increased their knowledge and opened up their horizons; the school’s educational director specifically sent a letter to WeChat to thank China. The enthusiasm, thoughtfulness and warmheartedness of the China Railway Group also expressed thanks to the students; this time, students participated in social practice classes and were supported by China Railway Construction Investment Co., Ltd. and co-organized by the Brother Group. This is the first time that the China Railway Fourth Bureau has been building urban rail transit. The successful completion of large-scale school-enterprise interactive reception and external demonstration of a useful attempt of China Railway Brand. (Zheng Zhishan, Li Feng, Chen Guoping)