R&DCompleted Projects
     
     

Development of the Earthquake-Free Reinforcement System for the urban railroad

The earthquake-free design technology and data to the local tunnel structure are defective. Therefore, the earthquake-free specification about structure becomes more strict and the detail evaluation about the earthquake-free performance is applied. The earthquake-free reinforcement system development for the tunnel to be considered that is necessary. So through this project, the quick construction method will be developed which is considering the construction environment of the tunnel system.

Project Name

- Future Urban Railroad Technology Development Project

R&D Name

- Development of the earthquake-free reinforcement system
   for the urban rail station and tunnel

Support Agency

- MOLIT

Major Research Agency

- Korea Railroad Research Institute

Participants

- Dasan Consultant
- Keimyung University
- NEXCOMS

Project Period

- 2008.07 ∼ 2012.06 (4 years)

Budget

- 880 Million Won

R&D items

- The behavior prediction analysis of cut-and-cover tunnel in earthquake condition
- Development of the earthquake-free reinforcement system for the cut-and-cover tunnel
- Evaluation of the earthquake-free reinforcement system performance
- Evaluation of the earthquake-free reinforcement system application to the tunnel field

Patents

- Composite Reinforcement System with constantly self-locking joint for Seismic Improvement of columns(101072234)
- Seismic Reinforcement Device, Structure and Method of Existing Column(101157462)

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