Foundation soil behavior response prediction method for electric power engineering

• Main Authors: TAO YUANQIN, PAN-SUN JUEXU, YU MENGFEI
• Format: Patent
• Language: Chinese; English
• Published: 19.08.2022
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; PHYSICS; SOIL SHIFTING; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR; UNDERGROUND OR UNDERWATER STRUCTURES

The invention discloses an electric power engineering foundation soil behavior response prediction method. The method comprises the following steps: step 1, collecting existing data and determining a monitoring arrangement scheme and a foundation soil behavior response calculation model; 2, collecting field monitoring data through a monitoring data real-time feedback technology; 3, performing Bayesian updating on the soil body parameters by using the single-type monitoring data and the multi-type monitoring data; and 4, in combination with the calculation model, predicting foundation soil behavior response according to the updated soil body parameters. Compared with a soil parameter value measured by directly using site investigation, the method fuses monitoring data based on the Bayesian theory, and provides a possible way for predicting, early warning and guaranteeing long-term safety of a foundation; at present, monitoring data are only used for simple comparison with a designed warning value, and the meth