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Technical Visits
The TBM Tunnel Project of the Guangzhou-Dongguan-Shenzhen Intercity Railway
With a designed speed of 160km/h, the 14.5km TBM Tunnel Project of the Guangzhou-Dongguan-Shen-zhen Intercity Railway is located in the central part of Shenzhen city. Constructed by cutting and covering and TBM methods with the largest diameter among tunnels under construction in Shenzhen rail transit. The construction started in 2021 and is expected to be completed in 2026.
Project Features
It is one of the most challenging TBM tunnel projects both at home and abroad, which encounters complex geological conditions.
Focus on TBM tunnelling parameters management and tool maintenance and replacement.
It is difficult to coontrol the safety of 28risk sources, such as densely crossing expressway, metro stations and sections, high-speed railways and old communities.
Note: The minimum number of visitors for each project visit is 10 people.
If the number of visitors for the route and the batch does not reach the minimum requirement, PCO will adjust the visit batch or route according to the situation. PCO reserves the rights to the final interpretation. Thank you for your understanding.
The batch information is as follows：
The First Batch:
Time: On the morning of 25 April 2024
Maximum Number of Visitors: 15 visitors
Price: 120 RMB per person
The Second Batch:
Time: On the morning of 25 April 2024
Maximum Number of Visitors: 15 visitors
Price: 120 RMB per person
Note: The above two batches are for the same project, with the visiting route and content being identical. The only difference is that the visiting time for each batch is staggered by 60 minutes.
Participate in project 4, click here
