Offshore Engineering Modular Construction Dimensional Control
According to the characteristics of modular construction and tolerance requirements of offshore engineering,the contents and methods of dimensional control measurement are raised.Base on the establishment of high-precision dimensional survey control network,the professional measurement and control of steel structure,equipment and pipelines installation can be earried out step by step throughout the whole module construction cycle.The dimensional requirements of connection interfaces of various disciplines are analyzed,and the measurement scheme was optimized to solve the problems of structural translation dislocation,installation and positioning of large overweight equipments,and module Hook-up piping interfaces.The measurement accuracy was greatly improved,and the precision measurement standardization reference scheme was provided for various types of modular construction projects of offshore oil and gas engineering.
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