Remotely Controllable SHM System for a Concrete Box-Girder Bridge

Jong Jae Lee; Ki Young Koo; Jun Young Hong; Chung Bang Yun

doi:10.4028/www.scientific.net/AST.56.339

Paper Titles

An Experimental Study on the Use of Active Constrained Layer Damping for Thin Curved Smart Shell Structures
p.309

Verification of Robustness in Smart Composite Structures
p.315

Control of Properties of Composite Structures with the Use of Multi-Functional Materials
p.324

Design and Development of a Green Storage Tank for Thermo-Controlled Water Supply
p.334

Remotely Controllable SHM System for a Concrete Box-Girder Bridge
p.339

Some Advances in Energy Recycling Semiactive Vibration Suppression
p.345

Experimental Investigation of Effectiveness of Smart Passive System for Seismic Protection of Building Structures
p.355

Amplification of Interstory Drift and Velocity for the Passive Control of Structural Vibrations
p.363

Modeling and Identification of a Large-Scale Magnetorheological Fluid Damper
p.374

HomeAdvances in Science and TechnologyAdvances in Science and Technology Vol. 56Remotely Controllable SHM System for a Concrete...

Remotely Controllable SHM System for a Concrete Box-Girder Bridge

Abstract:

Many bridges are located in rural areas where conventional Internet services are not readily available. 3.5 generation mobile telecommunication technology, HSDPA (High Speed Downlink Packet Access), is currently commercialized in 55 countries to make the Internet access possible in anywhere the mobile phone service is available. In this study, a novel framework of remotely controllable SHM systems is proposed for bridges without the conventional Internet service utilizing HSDPA technology and remote desktop software. The proposed SHM system has benefits such as remote maintenance of SHM systems and a low cost network implementation. The feasibility of the proposed framework has been demonstrated by field tests on a concrete box-girder highway bridge in operation.