Design Analysis and Observed Performance of a Tieback Anchored Pile Wall in Sand

Table 9

The design results for the sheet pile wall using European code EN 1997-1.

	Symbol	DA1		DA2	DA3
		DA1-1	DA1-2
Soil parameters	(°)	38	32	38	32
	(°)	30		30	30
	(°)	20		20	20
		0.21	0.26	0.21	0.26
		7.39	5.18	7.39	5.18
Actions	(m)	1.11	2.01	2.05	2.05
	(kN·m/m)	1790	2040	2180	2035
	(kN·m/m)	1789	2061	2188	2148
	(kN/m)	272	291	310	289
	(kN/m)	190	209	222	218
	(kN/m)	81.9	81.7	88.2	71
	(kN/m)	94.6		101.9	82.0
	(m)	5.42	5.57	5.63	5.23
	(kN·m/m)	296	303	331	247
	(kN/m)	81.9		88.2	71
Resistance to overturning	Overdesign factor	1	1.01	1	1.06
Bending resistance	(kN·m/m)	497		355	497
	Overdesign factor	1.64		1.07	2.01
Shear resistance	(kN·m)	763.2		545.1	763.2
	Overdesign factor	9.32		6.18	10.75
Anchor pullout capacity	Overdesign factor	1.37		1.16	1.59