Browse > Article
http://dx.doi.org/10.21289/KSIC.2021.24.5.625

A Study on the Development of Safety Operation Guideline for Onboard A-Frame System Using Dynamic Simulation  

Oh, Jae-Won (Korea Research Institute of Ships & Ocean engineering)
Kim, Hyung-Woo (Korea Research Institute of Ships & Ocean engineering)
Kwon, O-Soon (Korea Institute of Ocean Science & Technology)
Publication Information
Journal of the Korean Society of Industry Convergence / v.24, no.5, 2021 , pp. 625-633 More about this Journal
Abstract
This paper considers the development of safety operation guideline for onboard A-Frame system used to operate heavy-work ROV using dynamic simulation. Onboard A-Frame is affected by ship's behavior and large inertia by the marine environment. For this reason, safety operation guidelines are required for the safety of workers who operate ship-mounted equipment. In order to develop a guideline, it is necessary to evaluate the safety loads through real sea experiment. However, simulation method is used instead since it is difficult to conduct experiments in sea. Therefore, a procedure for safety operation analysis based on dynamic simulation that can consider ship behavior and marine environment and a safety operation table were proposed in this study. And the construction of safety operation table and guide for safety operation using the applied load and safety factor analysis results were considered.
Keywords
Dynamic Simulation; Guideline; Onboard A-Frame; Safety Operation; Test Support Vessel;
Citations & Related Records
연도 인용수 순위
  • Reference
1 J. Oh, C. Min, S. Cho, S. Park, K. Sung, H. Kim, D. Bae, and J. Lim, "CAE-based proper design method for the efficient production of hydraulic cylinder", Journal of Mechanical Science and Technology, vol. 32, no. 3, pp. 1243-1252, (2018).   DOI
2 J. Oh, H. Kim, O. Kwon, and H. Kang, "A study on the multibody dynamics simulationbased dynamic safety estimation for installation and operation of A-Frame in Retrofit Vessel", Journal of the Korea Society of Industry Convergence, vol. 23, no. 5, pp. 789-798, (2020).   DOI
3 J. Krukowski, and A. Maczynski, "Application of the rigid finite element method for modelling an of f shore pedestal crane", The archive of mechanical engineering, vol. LX, no. 3, pp. 451-471, (2013).
4 안전보건공단, "건설기계.장비 사망사고 예방을 위한 안전작업가이드(이동식크레인-차량탑재형)", 안전보건공단 (2018).
5 E. J. Haug, "Computer-Aided Kinematics and Dynamics of Mechanical System", ALLYN AND BACCON (1989).
6 G. O. Tysse, and O. Egeland, "Dynamic Interaction of a Heavy Crane and a Ship in Wave Motion", Modeling, Identification and Control, vol. 39, no. 2, pp. 45-60, (2018).   DOI
7 Virtual Motion, "DAFUL 2020 R1 Verification Manual", Virtual Motion, Inc., (2020).