Assessment of Ultimate Bearing Capacity of Static Loading Pile Based on Cusp Catastrophe Theory

Table 2

Characterizations of 10 cast-in-place piles at Jinqiao-Meiya and Jinqiao-Chunyu sites.

Site	Pile number	Designed diameter (mm)	Max./Min./Aver. diameter (mm)	Length (m)	Postgrouting method
Jinqiao-Meiya	87#	700	920/660/784	65.5	E-S
	147#	700	840/680/748	65	E-S
	274#	700	780/700/748	68.3	E-S
	399#	700	920/700/777	68.1	E-S
Jinqiao-Chunyu	SZ1#	1,000	1080/1000/1019	86.6	E-S
	SZ5#	850	1000/850/876	67.0	E
	SZ6#	850	880/850/866	67.0	E
	SZ7#	850	920/860/879	67.0	E-S
	SZ8#	850	910/850/871	67.0	E-S
	SZ9#	850	880/850/866	67.0	E-S

E denotes “end grouting” and E-S denotes “joint end-side grouting”.