Sand
SPT, N
Shultz (Sand)
Normally consolidated
Normally consolidated consolidated (USSR)
500 (N+15)
#000$N
6000N
(15000)% ln N
Saturated
(22000)% 250 (N+15) ln N
Oerconsolidated (!a"anese)
40000+1050N
1
-
8,000
7,000
6,000
0
0
4,000
41,050
2
-
8,500
9,899
12,000
10,397
15,249
4,250
42,100
3
10,000
9,000
12,124
18,000
16,479
24,169
4,500
43,150
4
13,000
9,500
14,000
24,000
20,794
30,498
4,750
44,200
5
16,000
10,000
15,652
30,000
24,141
35,407
5,000
45,250
6
18,300
10,500
17,146
36,000
26,876
39,418
5,250
46,300
7
20,600
11,000
18,520
42,000
29,188
42,810
5,500
47,350
8
22,900
11,500
19,798
48,000
31,191
45,747
5,750
48,400
9
25,200
12,000
21,000
54,000
32,958
48,338
6,000
49,450
10
27,500
12,500
22,135
60,000
34,538
50,656
6,250
50,500
11
29,600
13,000
23,216
66,000
35,968
52,753
6,500
51,550
12
31,700
13,500
24,248
72,000
37,273
54,667
6,750
52,600
13
33,800
14,000
25,238
78,000
38,474
56,428
7,000
53,650
14
35,900
14,500
26,191
84,000
39,585
58,059
7,250
54,700
15
38,000
15,000
27,110
90,000
40,620
59,577
7,500
55,750
16
39,900
15,500
28,000
96,000
41,588
60,996
7,750
56,800
17
41,800
16,000
28,861
102,000
42,498
62,330
8,000
57,850
18
43,700
16,500
29,698
108,000
43,355
63,588
8,250
58,900
19
45,600
17,000
30,512
114,000
44,166
64,777
8,500
59,950
20
47,500
17,500
31,304
120,000
44,935
65,906
8,750
61,000
21
49,000
18,000
32,078
126,000
45,667
66,979
9,000
62,050
22
50,500
18,500
32,832
132,000
46,365
68,002
9,250
63,100
23
52,000
19,000
33,570
138,000
47,032
68,980
9,500
64,150
24
53,500
19,500
34,292
144,000
47,670
69,917
9,750
65,200
25
55,000
20,000
35,000
150,000
48,283
70,815
10,000
66,250
26
56,400
20,500
35,693
156,000
48,871
71,678
10,250
67,300
27
57,800
21,000
36,373
162,000
49,437
72,508
10,500
68,350
28
59,200
21,500
37,040
168,000
49,983
73,308
10,750
69,400
29
60,600
22,000
37,696
174,000
50,509
74,080
11,000
70,450
30
62,000
22,500
38,340
180,000
51,017
74,826
11,250
71,500
31
63,200
23,000
38,974
186,000
51,509
75,547
11,500
72,550
32
64,400
23,500
39,597
192,000
51,986
76,246
11,750
73,600
33
65,600
24,000
40,211
198,000
52,447
76,923
12,000
74,650
34
66,800
24,500
40,816
204,000
52,895
77,579
12,250
75,700
35
68,000
25,000
41,412
210,000
53,330
78,217
12,500
76,750
36
69,000
25,500
42,000
216,000
53,752
78,837
12,750
77,800
37
70,000
26,000
42,579
222,000
54,163
79,440
13,000
78,850
38
71,000
26,500
43,150
228,000
54,563
80,026
13,250
79,900
39
72,000
27,000
43,714
234,000
54,953
80,598
13,500
80,950
40
73,000
27,500
44,271
240,000
55,333
81,155
13,750
82,000
41
74,000
28,000
44,821
246,000
55,703
81,698
14,000
83,050
42
75,000
28,500
45,365
252,000
56,065
82,228
14,250
84,100
43
76,000
29,000
45,902
258,000
56,418
82,746
14,500
85,150
44
77,000
29,500
46,432
264,000
56,762
83,252
14,750
86,200
45
78,000
30,000
46,957
270,000
57,099
83,746
15,000
87,250
46
78,400
30,500
47,476
276,000
57,429
84,230
15,250
88,300
47
78,800
31,000
47,989
282,000
57,752
84,703
15,500
89,350
48
79,200
31,500
48,497
288,000
58,068
85,166
15,750
90,400
49
79,600
32,000
49,000
294,000
58,377
85,620
16,000
91,450
50
80,000
32,500
49,497
300,000
58,680
86,064
16,250
92,500
Bowles
layey sand
&raelly sand
1200 (N+6)
600 (N+6) 600 (N+6) + 2000 N 15 N315
'20 (N+15)
Silts sandy silt or clayey silt
Sands all (Normally consolidated) *utor,s e-ua.on /rom "lot o/ ,*""olonia et al%
lay and Silt " 3 '0 or oranic
'00 (N+6)
2600 N
200 N
100Su
500Su
Es (kN/m2) 8,400
4,200
6,200
5,120
2,100
2,600
2,900
500
2,500
9,600
4,800
6,800
5,440
2,400
5,200
5,800
1,000
5,000
10,800
5,400
7,400
5,760
2,700
7,800
8,700
1,500
7,500
12,000
6,000
8,000
6,080
3,000
10,400
11,600
2,000
10,000
13,200
6,600
8,600
6,400
3,300
13,000
14,500
2,500
12,500
14,400
7,200
9,200
6,720
3,600
15,600
17,400
3,000
15,000
15,600
7,800
9,800
7,040
3,900
18,200
20,300
3,500
17,500
16,800
8,400
10,400
7,360
4,200
20,800
23,200
4,000
20,000
18,000
9,000
11,000
7,680
4,500
23,400
26,100
4,500
22,500
19,200
9,600
11,600
8,000
4,800
26,000
29,000
5,000
25,000
20,400
10,200
12,200
8,320
5,100
28,600
31,900
5,500
27,500
21,600
10,800
12,800
8,640
5,400
31,200
34,800
6,000
30,000
22,800
11,400
13,400
8,960
5,700
33,800
37,700
6,500
32,500
24,000
12,000
14,000
9,280
6,000
36,400
40,600
7,000
35,000
25,200
12,600
14,600
9,600
6,300
39,000
43,500
7,500
37,500
26,400
13,200
15,200
9,920
6,600
41,600
46,400
8,000
40,000
27,600
13,800
15,800
10,240
6,900
44,200
49,300
8,500
42,500
28,800
14,400
16,400
10,560
7,200
46,800
52,200
9,000
45,000
30,000
15,000
17,000
10,880
7,500
49,400
55,100
9,500
47,500
31,200
15,600
17,600
11,200
7,800
52,000
58,000
10,000
50,000
32,400
16,200
18,200
11,520
8,100
54,600
60,900
10,500
52,500
33,600
16,800
18,800
11,840
8,400
57,200
63,800
11,000
55,000
34,800
17,400
19,400
12,160
8,700
59,800
66,700
11,500
57,500
36,000
18,000
20,000
12,480
9,000
62,400
69,600
12,000
60,000
37,200
18,600
20,600
12,800
9,300
65,000
72,500
12,500
62,500
38,400
19,200
21,200
13,120
9,600
67,600
75,400
13,000
65,000
39,600
19,800
21,800
13,440
9,900
70,200
78,300
13,500
67,500
40,800
20,400
22,400
13,760
10,200
72,800
81,200
14,000
70,000
42,000
21,000
23,000
14,080
10,500
75,400
84,100
14,500
72,500
43,200
21,600
23,600
14,400
10,800
78,000
87,000
15,000
75,000
44,400
22,200
24,200
14,720
11,100
80,600
89,900
15,500
77,500
45,600
22,800
24,800
15,040
11,400
83,200
92,800
16,000
80,000
46,800
23,400
25,400
15,360
11,700
85,800
95,700
16,500
82,500
48,000
24,000
26,000
15,680
12,000
88,400
98,600
17,000
85,000
49,200
24,600
26,600
16,000
12,300
91,000
101,500
17,500
87,500
50,400
25,200
27,200
16,320
12,600
93,600
104,400
18,000
90,000
51,600
25,800
27,800
16,640
12,900
96,200
107,300
18,500
92,500
52,800
26,400
28,400
16,960
13,200
98,800
110,200
19,000
95,000
54,000
27,000
29,000
17,280
13,500
101,400
113,100
19,500
97,500
55,200
27,600
29,600
17,600
13,800
104,000
116,000
20,000
100,000
56,400
28,200
30,200
17,920
14,100
106,600
118,900
20,500
102,500
57,600
28,800
30,800
18,240
14,400
109,200
121,800
21,000
105,000
58,800
29,400
31,400
18,560
14,700
111,800
124,700
21,500
107,500
60,000
30,000
32,000
18,880
15,000
114,400
127,600
22,000
110,000
61,200
30,600
32,600
19,200
15,300
117,000
130,500
22,500
112,500
62,400
31,200
33,200
19,520
15,600
119,600
133,400
23,000
115,000
63,600
31,800
33,800
19,840
15,900
122,200
136,300
23,500
117,500
64,800
32,400
34,400
20,160
16,200
124,800
139,200
24,000
120,000
66,000
33,000
35,000
20,480
16,500
127,400
142,100
24,500
122,500
67,200
33,600
35,600
20,800
16,800
130,000
145,000
25,000
125,000
&eneral a""lica.on in clays Silty or sandy clay " '0 or s.7
500Su
1500Su
"8209
"81009
:su
:su
Mori (Clay)
Table 5.6
Su
K 2,500
7,500
9,900
700
-
K(for Ip of 20%)
5,000
15,000
19,800
1,400
1,200
K(for Ip of 100%)
7,500
22,500
29,700
2,100
2,500
10,000
30,000
39,600
2,800
4,000
12,500
37,500
49,500
3,500
5,400
15,000
45,000
59,400
4,200
7,000
17,500
52,500
69,300
4,900
9,000
20,000
60,000
79,200
5,600
12,000
22,500
67,500
89,100
6,300
14,000
25,000
75,000
99,000
7,000
16,000
27,500
82,500
108,900
7,700
19,000
30,000
90,000
118,800
8,400
21,000
32,500
97,500
128,700
9,100
24,000
35,000
105,000
138,600
9,800
27,000
37,500
112,500
148,500
10,500
30,000
40,000
120,000
158,400
11,200
-
42,500
127,500
168,300
11,900
-
45,000
135,000
178,200
12,600
-
47,500
142,500
188,100
13,300
-
50,000
150,000
198,000
14,000
42,000
52,500
157,500
207,900
14,700
-
55,000
165,000
217,800
15,400
-
57,500
172,500
227,700
16,100
-
60,000
180,000
237,600
16,800
-
62,500
187,500
247,500
17,500
50,000
65,000
195,000
257,400
18,200
-
67,500
202,500
267,300
18,900
-
70,000
210,000
277,200
19,600
-
72,500
217,500
287,100
20,300
-
75,000
225,000
297,000
21,000
60,000
77,500
232,500
306,900
21,700
-
80,000
240,000
316,800
22,400
-
82,500
247,500
326,700
23,100
-
85,000
255,000
336,600
23,800
-
87,500
262,500
346,500
24,500
-
90,000
270,000
356,400
25,200
-
92,500
277,500
366,300
25,900
-
95,000
285,000
376,200
26,600
-
97,500
292,500
386,100
27,300
-
100,000
300,000
396,000
28,000
-
102,500
307,500
405,900
28,700
-
105,000
315,000
415,800
29,400
-
107,500
322,500
425,700
30,100
-
110,000
330,000
4 35,600
30,800
-
112,500
337,500
4 45,500
31,500
-
115,000
345,000
4 55,400
32,200
-
117,500
352,500
4 65,300
32,900
-
120,000
360,000
475,200
33,600
-
122,500
367,500
485,100
34,300
-
125,000
375,000
495,000
35,000
-
N*10/2
4200-142.54Ip+1.!Ip2-0.001Ip! 1980
20
140
100