Construction case of double-wheel groove milling machine | East Guangdong Intercity Railway Underground Diaphragm Wall Project

Shantou No. 1 Middle School Station is a four-storey underground two-pillar three-span side station, the main body length of the station is 127 meters, the width is 29.6 meters, the total height of the standard section structure is 32.6 meters, and the total construction area is 15,600 square meters. The enclosure structure of the station adopts an underground diaphragm wall, with a wall thickness of 1.2 meters, a wall depth of 57~65 meters, and a single underground diaphragm wall steel cage weighs about 97~116 tons.

The Shantou No. 1 Middle Station project completed the enclosure structure in October this year, the roof of the station in December, and the construction of the main structure of the station will begin early next year.