A Study of Deformation Analysis Based on Non-equal Time Interval Grey Linear Combination Model

摘要

Due to the scarcity of the characteristics of land resources, the number of ultra-high-rise building and underground engineering is becoming more and more in the town and its surrounding area, coupled with overexploitation and use of groundwater in some areas, the deformation of engineering and construction has presented situation of complex and volatile. Deformation monitoring of engineering construction, analysis and prediction of deformation have great significance for its safe use. Since the deformation of engineering and construction is a dynamic process of development, through the periodic deformation monitoring results can be found: changes in the pre-observation data contain a late development trend with inherent regularity. The non-equal time interval grey linear combination model is used in this paper to process some actual engineering data and compares with the traditional gray system data processing method. Finally, through the analysis of the above results, the features and benefits of this model has been analyzed and summarized.