Tunnels: Metropolitan Subway DongDaeMun

Case study: SOFO System

Subway tunnel
Deformation monitoring in one cross-section
Tangential and radial SOFO sensors

Project Description

Summary: DongDaeMun section on the subway (two single track in two tunnels). Curvature measurement and convergence analysis with long term monitoring and automatic operation

Clients: Metropolitan Subway Seoul

Place: Seoul (Korea)

Period: 2000 - N/A

Installation: Infra Structural Safety Research Center

Structure's short description: Subway Tunnel

Aim of monitoring: Monitor teh roof defrmations and strains

Number of sensor: 10

Main Results: Not Discloses

side wall detail

Bibliography:

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