Study on Influencing Factors of Construction Accuracy of Cylinder Hydraulic Slip Forming Construction of Grain Silos

Precision control is an important content to ensure the quality of cylinder hydraulic slip forming construction.There are many factors influencing it and there are very complicated relations among them.In order to clarify the hierarchical relationship and influence among the influencing factors, the factors influencing the construction accuracy of hydraulic slip forming were identified with the background of a new grain silo project in Henan province.The multi-layer recursive model of influencing factors was established with the method of ISM-MICMAC theory, and the weight ratio of each influencing factor was calculated by AHP.Finally, through the analysis of the important aspects to ensure the construction quality of the Grain Silo Wall hydraulic slipform, and the use of ISM-MICMAC and AHP to clarify the relationship between the influencing factors, found out the most important factors affecting the construction accuracy, it provides a certain reference for the successful completion of the construction of Silo Wall.