This article introduces the design of a new prefabricated gate-style false work system which is applied to cast-in-situ beams. The system brings about standardization, modularization and prefabrication for the main parts of false work such as foundation, upright column steel pipe and support system, column top distributive beam, beam removing apparatus and main bearing beam that raises the efficiency and turnover rate of cast-in-situ bearing support and reduces construction waste. The system is environmentally friendly and energy-s...