Research Article

A Prediction Method for Postconstruction Settlement of Pile-Soil Composite Subgrade Based on Fuzzy Comprehensive Evaluation

Table 1

Previous related works on foundation settlement.

AuthorsData set sizeMethodReliable condition

Omar et al. [7]Footing width, effective unit weight, and SPT blow countArtificial neural networkShallow foundation on granular soils
Wang et al. [8]Soil properties and parameters related to the pile, such as pile spacing, pile length, and cap widthA calculation model for predicting the additional stresses in the composite foundation soil and the layerwise summation methodComposite foundation with sparse prestressed tubular concrete (PTC) capped-piles under embankment
Meng et al. [9]The compression parameters of underlying soils related to soil disturbance degreeThe layerwise summation methodGround and tunnel
Eid et al. [3]Pile-subgrade stiffness ratios for piled foundations on nonhomogeneous mediaThree-dimensional finite-element (FE) analysisThe elastic settlement of piled foundations resting on rock
Hong et al. [2]The time-extended loading residual settlement and settlement rate calculated from the field test dataAn improved static loading test method, time-extended loading testPile-soil composite subgrade
Kermani et al. [10]Rockfill modulus and rock strengthA novel approach considering the dam’s deformation behavior during constructionConcrete face rockfill dams
Wang et al. [5]Three appropriate points for the measured settlement curve in the prediction samplesA three-point hyperbolic combination modelSubgrade filled with construction and demolition waste
Cai et al. [11]The calculated dynamic stressesThe equivalent timeline model combined with the cyclic strain accumulation modelThe long-term settlements of roads on soft soil under cyclic traffic loadings
Mohammed et al. [12]The width of footing, pressure of footing, geometry of footing, count of SPT blow, and ratio of footing embedmentMachine learning modelsSettlement of shallow foundation over cohesion soil properties
Tang et al. [13]The observation data of settlement during constructionThe Hushino model, hyperbolic curve method, and exponential curve methodFoundation after construction
Ding [14] and Zhang et al. [15]The design parametersNumerical simulation approachPile-soil composite subgrade