{"title":"A Fundamental Study for Real-Time Safety Evaluation System of Landing Pier Using FBG Sensor","authors":"Heungsu Lee, Youngseok Kim, Jonghwa Yi, Chul Park","volume":136,"journal":"International Journal of Civil and Environmental Engineering","pagesStart":407,"pagesEnd":411,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/10008766","abstract":"
A landing pier is subjected to safety assessment by visual inspection and design data, but it is difficult to check the damage in real-time. In this study, real - time damage detection and safety evaluation methods were studied. As a result of structural analysis of the arbitrary landing pier structure, the inflection point of deformation and moment occurred at 10%, 50%, and 90% of pile length. The critical value of Fiber Bragg Grating (FBG) sensor was set according to the safety factor, and the FBG sensor application method for real - time safety evaluation was derived.<\/p>\r\n","references":"[1]\tKim, Y. S., Choi, S. S., Lee, H. S., Yi, J. H. \u201cA Fundamental Study on Realtime Safety Evaluation of Landing Pier\u201d Korea Institute for Structural Maintenance and Inspection Conference Vol. 20, No. 2, 77-80, 2016.\r\n[2]\tKim, S. K., Choi, H. T., Lee, J. W. \u201cControl Architecture and Function of an Underwater Robot for Effective Inspection of Underwater Structures\u201d The Institute of Electronics and Information Engineers Conference Vol. 40, No. 7, 951-953, 2013.\r\n[3]\tKwon, O. S., Jang, I. S., Park, W. S. \u201cEvaluation and Improvement of Seismic Performance of Landing Piers (I)\u201d Korean Society of Civil Engineers, Vol. 22, No.3-B, 353-363, 2002.\r\n[4]\tDalrymple, R. A., Kirby, J. T., and Hwang, P. A. \u201cWave Diffraction due to areas of high energy dissipation\u201d Journal Waterway, Port, Coastal and Ocean Eng., 110, pp. 67-79, 1984.\r\n[5]\tJo, B. W., Kim, K. H., Woo, K. S., Kim, J. H., Chi, S. Y. \u201cMonitoring System for Management and Maintenance of Landing Pier in Ports using IoT Sensor Network\u201d Korea Institute for Structural Maintenance and Inspection Conference Vol. 20, No. 2, 325-328, 2016.\r\n[6]\tRyu, Y. S., Lee, B. B. \u201cFinite Element Solution of Helmholtz Equation for Free Harbor Oscillation\u201d, Korean Society of Civil Engineers, Vol. 13, No. 1, 47-54, 1993.","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 136, 2018"}