Development of preventive maintenance device and system for abnormal bridge behavior (Seoul Facilities Corporation)

Development of preventive maintenance device and system for abnormal bridge behavior

  • Policy features
    Although unexpected abnormal behavior occurs in bridge facilities under maintenance including the impact on earthquakes or temperatures (heat and cold), it threatens the safety of citizens, but it is difficult to prevent maintenance and rapid response as existing inspection devices and systems (human resources inspection), so it is necessary to change the maintenance paradigm by seeking automatic measurement measures

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Policy details

1. Bridge displacement trajectory tracking device development and system construction(｢B.T.S｣) (※ B.T.S : Bridge behavior Trajectory System)

   -  Invention of displacement track tracking device(patent application and acquisition)

   - Invention device production and performance verification through indoor test

   - On-site installation and pilot operation of displacement trajectory tracking device

   - Extended installation of displacement trajectory tracking device (80 locations) and acquisition of behavior data

   - Behavior data analysis and utilization plan establishment for bridge facility maintenance

 

2.Displacement trajectory system construction using optical and image sensors(｢D.B.T.S｣)(※ D.B.T.S : Digital Bridge behavior Trajectory System) 

   - Design of a bridge abnormal behavior detection system combining IoT technology and measurement sensor

   - On-site installation of electricity and communication facilities for system pilot construction

   - Demonstration operation after on-site demonstration of DBTS system

   - System accuracy analysis with data acquired through DBTS system

   - Establishment of management standards for a bridge abnormal behavior and establishment of maintenance plan

 

Government Organization Information

서울시설공단Seoul Facilities Corporation

Government Organization Profile Download

Address : 540, Cheonggyecheon-ro, Seongdong-gu, Seoul, Korea

Website : http://https://www.sisul.or.kr/

Visitors to the Seoul Facilities Corporation! Welcome!

The Seoul Facilities Corporation is a public corporation that manages and operates urban infrastructure facilities closely related to the daily life of 10 million Seoul citizens.

We are working hard to improve the quality of life and use safe facilities by carefully managing various public facilities in Seoul such as public bicycles, which are loved as eco-friendly transportation means of 10 million citizens, call taxis for the disabled, motorways in the capital city of Seoul, sports facilities, underground shopping malls, funeral facilities, common spaces, public parking lots.

All employees of the corporation will make every effort to provide better services so that facility users can use the facilities safely and conveniently with 'safety' as their top priority. We are also always listening to the voices of citizens and communicating with each other in an open attitude.

The Seoul Facilities Corporation is developing into the best facility specialized public corporation representing Korea while managing the main infrastructure symbolizing Seoul.