[Retracted] Comparison and Economic Envelope Structure Schemes for Deep Foundation Pit of Subway Stations Based on Fuzzy Logic

Table 1

50 experts’ opinions on the weight distribution of each factor.

Target	Extremely important	Important	More important	Should be considered
Strength condition of support structure	43	7	0	0
Stability	38	10	2	0
Maximum deformation	27	13	10	0
Engineering impact	25	11	14	0
Construction impact	20	21	8	1
Possibility of secondary disasters	16	18	15	1
Difficulty in construction	18	20	10	2
Mutual interference	15	31	1	3
Construction period	10	21	15	4