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

Table 4

Initial conditions and classification standard of cushion and construction secondary influencing factors.

Index		Cushion influencing factors U3			Construction influencing factors U4
		u31 (m)	u32 (MPa)	u33 (°)	u41 (m)	u42 (mm/d)	u43 (m)	u44 (d)
Initial condition		0.6	150	40	6	50	2.0	180
Classification standard		0.40∼0.80	128.81∼250	32.89∼60.00	1.00∼11.61	5.00∼85.76	1.48∼3.00	108.30∼360
		0.14∼0.40	89.41∼128.81	21.85∼32.89	11.61∼15.80	85.76∼92.88	0.49∼1.48	24.10∼108.30
		0.07∼0.14	69.70∼89.41	18.42∼21.85	15.80∼17.90	92.88∼96.44	0.15∼0.49	7.32∼24.10
		0∼0.07	50.00∼69.70	15.00∼18.42	17.90∼20.00	96.44∼100.00	0∼0.15	0∼7.32