매니퓰레이션 시스템 이동에 따른 원격･자동화 거푸집 시스템의안전성과 사용성 분석

초록

The remote automated formwork system is an unmanned construction system for piers that encompasses both formwork and manipulation systems in the construction stage. The manipulation system comprises a mobile platform and a manipulator, which move along circular rails within the upper workspace of the formwork system, performing works such as rebar placement, splicing, and vibrating work in place of human labor. When a moving load is applied to the structure, vibrations may occur, potentially undermining structural safety. Therefore, it is essential to verify the dynamic effects of the manipulation system’s movement on the entire structure. In this study time history analysis of moving loads was conducted using MIDAS CIVIL to assess the structural safety when three manipulation systems are in operation, and additionally deflection of vulnerable components and rail inclination were derived based on the manipulator’s velocity to analyze serviceability. As the result, the remote and automated formwork system ensures both stability and serviceability in the working environment when the manipulation system moves.

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