Table 4. Values of horizontal force H...

Table 4.

Values of horizontal force H^(3D) determined from the 3D finite-element layered soil analyses at the two reference displacements (small (v_G = D/10 000) and ultimate (v_G = D/10)). Values of ratio metric ρ and accuracy metric η are listed at the two reference displacements

Case	Code	Pile	3D finite element		1D/3D model comparisons
Case	Code	Pile	H^(3D)_sd : kN	H^(3D)_ult : kN	ρ_sd	ρ_ult	η_sd	η_ult
Case A	A1	D2	183·4	20 567·3	0·99	0·89	0·98	0·89
	A2	D2t	389·1	26 666·4	1·03	0·99	0·96	0·98
	A3	D2	188·8	10 748·9	1·00	0·99	1·00	0·95
	A4	D2t	377·5	40 086·8	1·04	0·96	0·95	0·98
Case B	B1UN	D2t	411·2	50 402·3	1·04	1·02	0·95	0·94
	B1UK	D2t	366·7	33 887·6	1·08	1·03	0·90	0·95
	B1BK	D2t	415·6	47 279·8	1·04	1·16	0·95	0·85
	B2UN	D2	184·2	9305·7	1·06	0·96	0·94	0·96
	B2UK	D2	236·4	12 314·0	1·02	1·02	0·98	0·98
	B2BK	D2	177·4	9364·4	1·03	0·94	0·97	0·94
	B3UN	D2	181·4	11 187·2	1·04	1·06	0·96	0·96
	B3UK	D2	222·0	19 181·6	0·99	1·04	0·99	0·94
	B3BK	D2	175·3	12 091·9	1·01	0·89	1·00	0·90
Case C	C1E	D2	169·9	10 901·1	1·07	0·88	0·94	0·87
	C1T	D2	167·6	8575·8	1·07	0·88	0·94	0·87
	C1B	D2	165·4	8498·7	1·07	0·88	0·94	0·89
	C2E	D2t	377·6	27 601·3	1·06	1·04	0·94	0·95
	C2T	D2t	374·9	28 602·8	1·04	1·03	0·96	0·97
	C2B	D2t	372·0	28 594·8	1·04	1·02	0·95	0·97
	C3E	D2	171·4	8543·3	1·06	0·99	0·95	0·98
	C3T	D2	168·6	8022·0	1·05	0·94	0·96	0·95
	C3B	D2	165·6	7753·7	1·07	0·97	0·94	0·98
Case D	DN	D2	186·2	14 277·6	1·04	1·07	0·96	0·95
Case D	DK	D2	226·4	25 995·9	0·99	1·19	0·98	0·86
Case E	E1A	D2t	385·6	46 564·1	1·04	0·96	0·96	0·97
	E1B	D2t	393·5	45 166·5	1·04	0·97	0·96	0·98
	E2	D2	241·9	18 294·0	0·97	1·01	0·97	0·97
	E3	D2t	448·2	32 632·8	1·00	1·05	0·99	0·97
	E4	D2	251·3	19 599·9	0·98	1·07	0·98	0·95
Case F	F1	C1t	646·9	14 699·7	0·99	0·92	0·99	0·90
	F2	C1	271·8	4904·2	1·00	0·92	0·98	0·91
	F3	C1	324·6	7967·7	1·02	1·22	0·99	0·85
	F4	C1	256·1	5053·2	0·91	0·93	0·90	0·89
	F5	C1	377·4	10 375·8	0·99	1·48	0·99	0·66
	F6	C1t	602·2	24 779·6	0·92	1·00	0·93	0·96
Average	35 layered soil calculations				1·02	1·01	0·96	0·93
CoV	35 layered soil calculations				3·9%	11·5%
Average	86 homogeneous soil calculations (Byrne et al., 2019)				1·00	1·01	0·96	0·96
CoV	86 homogeneous soil calculations (Byrne et al., 2019)				4·8%	4·5%
Average	121 calculations (Byrne et al., 2019)				1·01	1·01	0·96	0·95
CoV	121 calculations (Byrne et al., 2019)				4·7%	7·2%

Case	Code	Pile	3D finite element		1D/3D model comparisons
Case	Code	Pile	H_sd^(3D) : kN	H_ult^(3D) : kN	ρ_sd	ρ_ult	η_sd	η_ult
Case A	A1	D2	183·4	20 567·3	0·99	0·89	0·98	0·89
	A2	D2t	389·1	26 666·4	1·03	0·99	0·96	0·98
	A3	D2	188·8	10 748·9	1·00	0·99	1·00	0·95
	A4	D2t	377·5	40 086·8	1·04	0·96	0·95	0·98
Case B	B1UN	D2t	411·2	50 402·3	1·04	1·02	0·95	0·94
	B1UK	D2t	366·7	33 887·6	1·08	1·03	0·90	0·95
	B1BK	D2t	415·6	47 279·8	1·04	1·16	0·95	0·85
	B2UN	D2	184·2	9305·7	1·06	0·96	0·94	0·96
	B2UK	D2	236·4	12 314·0	1·02	1·02	0·98	0·98
	B2BK	D2	177·4	9364·4	1·03	0·94	0·97	0·94
	B3UN	D2	181·4	11 187·2	1·04	1·06	0·96	0·96
	B3UK	D2	222·0	19 181·6	0·99	1·04	0·99	0·94
	B3BK	D2	175·3	12 091·9	1·01	0·89	1·00	0·90
Case C	C1E	D2	169·9	10 901·1	1·07	0·88	0·94	0·87
	C1T	D2	167·6	8575·8	1·07	0·88	0·94	0·87
	C1B	D2	165·4	8498·7	1·07	0·88	0·94	0·89
	C2E	D2t	377·6	27 601·3	1·06	1·04	0·94	0·95
	C2T	D2t	374·9	28 602·8	1·04	1·03	0·96	0·97
	C2B	D2t	372·0	28 594·8	1·04	1·02	0·95	0·97
	C3E	D2	171·4	8543·3	1·06	0·99	0·95	0·98
	C3T	D2	168·6	8022·0	1·05	0·94	0·96	0·95
	C3B	D2	165·6	7753·7	1·07	0·97	0·94	0·98
Case D	DN	D2	186·2	14 277·6	1·04	1·07	0·96	0·95
Case D	DK	D2	226·4	25 995·9	0·99	1·19	0·98	0·86
Case E	E1A	D2t	385·6	46 564·1	1·04	0·96	0·96	0·97
	E1B	D2t	393·5	45 166·5	1·04	0·97	0·96	0·98
	E2	D2	241·9	18 294·0	0·97	1·01	0·97	0·97
	E3	D2t	448·2	32 632·8	1·00	1·05	0·99	0·97
	E4	D2	251·3	19 599·9	0·98	1·07	0·98	0·95
Case F	F1	C1t	646·9	14 699·7	0·99	0·92	0·99	0·90
	F2	C1	271·8	4904·2	1·00	0·92	0·98	0·91
	F3	C1	324·6	7967·7	1·02	1·22	0·99	0·85
	F4	C1	256·1	5053·2	0·91	0·93	0·90	0·89
	F5	C1	377·4	10 375·8	0·99	1·48	0·99	0·66
	F6	C1t	602·2	24 779·6	0·92	1·00	0·93	0·96
Average	35 layered soil calculations				1·02	1·01	0·96	0·93
CoV	35 layered soil calculations				3·9%	11·5%
Average	86 homogeneous soil calculations (Byrne et al., 2019)				1·00	1·01	0·96	0·96
CoV	86 homogeneous soil calculations (Byrne et al., 2019)				4·8%	4·5%
Average	121 calculations (Byrne et al., 2019)				1·01	1·01	0·96	0·95
CoV	121 calculations (Byrne et al., 2019)				4·7%	7·2%

Note: subscript ‘sd’ signifies small displacement and ‘ult’ signifies ultimate displacement

[ViewLarge]

Sharing Unavailable