Study on construction monitoring of zhuanyang avenue to sports center south station of subway

Metro Construction monitoring plays an indispensable role in the process of subway construction. This paper combines engineering examples of Zhuanyang Avenue to Sports Center South Station in Wuhan Metro Line 3, and the construction monitoring of the shield tunnel is deeply analyzed. According to the engineering characteristics of Zhuanyang Avenue to Sports Center South Station of Subway, the corresponding scheme of construction monitoring is put forward, and the monitoring data is analyzed in detail. Comparing the actual test data of ground settlement with the Peck formula, it can be known that there are some differences between the two curves, but it can well predict the area and the shape of soil section. In addition, the maximum deformation of the left line interval convergence is 3.31mm on the 32th ring. The maximum displacement at the bottom of the arch is raised up to 1.10mm on the 5th ring. The maximum displacement of vault settlement is 0.71mm on the 25th ring and 32th ring. The results have some guidance for the future subway construction. © 2016, UK Simulation Society. All rights reserved.