settlement_of_shallow_foundations_on_granular_soils (Lutenegger ang DeGroot)

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!Or----,-----,-----r----~----.---~1. Partly saturated clay, never inundated.2. Saturated clay, square foundations. -+----+_,.,_:__---,~3. Dry sands, fine gravel.4. Saturated clay, long foundations; --+---;.,L-~-t:,.L_...qflooded sands and fine gravel.5. Organic silts and organic -+---..Lf--_.-L--,..1~----1clays without peat.Standard penetration resistance,.NFigure 6.8 Sowers (1962) Allowable Soil Pressure Chart.149
301-E~. (2-1 1 9)251-201-l\1050~1-""" --~251- ...___ N,; 201-1\ -.....__ N~Joi\:"-.._""!'-...N= 1 15~r-- N- 1 10......_N= 1 50 2 4 6 8 10 12 14B,ltFigure 6.9 Bowles (1968) Modified Terzaghi and Peck Allowable Soil Pressure Chart.!50
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SETTLEMENT OF SHALLOW FOUNDATIONSON
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ACKNOWLEDGEMENTSThis study was fund
Page 5 and 6:
5.2.6 Alpan (1964) ................
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LIST OF TABLESTable 2.1 Previous In
Page 9 and 10:
Figure 5.9 Schultze and Sherif(l973
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Figure B.8 Updated Douglas Chart (O
Page 13 and 14:
2.0 BACKGROUND - SETTLEMENT OF SHAL
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HORIZONTAL DISPLACEMENT, mm10. 0Not
Page 17 and 18:
3.1 Introduction3.0 DESIGN APPROACH
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4.0 ELASTIC SOLUTIONS FOR ESTIMATIN
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"o2.8-2.4t2.01.61.2(a)iII-~10520.80
Page 23 and 24:
- 0 2:::::>0a::- (!)-Q.1.5 H.......
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2.52.0fl-1 1.5Figure 4.5 Janbu et a
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thus underestimate settlement. A co
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1.00.9 ~--~~~ ~t::$:::"--+-----+---
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1.0~'-o0.90.80.70.60.5~~~-BURLAND\~
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settlement of each layer. The layer
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ifa.=JO" S=Q867xplbxC 80 02 .Cs04 0
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0. I 00. 150.20m'-.NJ:>-~w0w>....<-
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I2IIfvEDG~- ~,..=.33~vc/-""CENTERJL
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" ~...,I...,"~~....."'w 0-~'z z1.0~
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2 - Compute the settlement of one c
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s = settlementq = foundation stress
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4.8 Wahls and Gupta (1994)A method
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Corrections to the SPT blowcount sh
Page 51 and 52:
4.9.1 Standard Penetration TestNume
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there are several techniques that h
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Overconsolidation ratio, OCRFigure
Page 57 and 58:
Table 4.3 Soil Modulus from Standar
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Table 4.5 Soil Modulus from Cone Pe
Page 61 and 62:
Table 4.5 Cont'dReference Relations
Page 63 and 64:
Table 4.6 Other Expressions for Soi
Page 65 and 66:
Table 5.1 Methods to Evaluate Settl
Page 67 and 68:
19. Stroud (1989)20. Berardi eta!.
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-100.-----~-----------------,~-----
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the compression of the layer is cal
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20 40 60 dO 100Std. Penetration Res
Page 75 and 76:
40 60 80 100RELATIVE DENSITY, PER C
Page 77 and 78:
VIa..LLI0::JVIS P T- NUMBERS OF BLO
Page 79 and 80:
Alp an suggested that the correctio
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y = soil total unit weightCw = wate
Page 83 and 84:
1000~-------r----~~--------~-------
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00 0·5 1·0 1·5·Ye2•0Figure 5,
Page 87 and 88:
s M~87 !1•D.U/B)p~<=::!::':'"'e11
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N = uncorrected blowcountC, = embed
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I 2 3UNCONFINED COMPRESSIVE STRENGT
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~-~LU-LU~ eJ:.:t::\:!W~~k-----4----
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5.2.19 Stroud (1989)Stroud (1989) s
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'E-z~161412 J-100WIZI.D8 J-4 J- 1jz
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N)'Nq140 IIIN'YINcIIII20 80 I/N'Y 1
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The soil stiffness is evaluated usi
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1 •••. ... .,1-: •. .......
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5.2.21 Anagnostopoulos eta!. (1991)
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Ll.p' = (2P cos 6 8)/rcz 2 [5.91]Ad
Page 109 and 110: 0~·Illso ·~100 II~\~ 0••100 "
Page 111 and 112: 5.3.5 Schmertmann (1970)In what may
Page 113 and 114: 4.- Use Equation 5.95 to calculate
Page 115 and 116: Soil Type.QJNsandy silt 2.5sand & g
Page 117 and 118: IOr---.----,,---,---,,,---,---,----
Page 119 and 120: Table 5.5 Influence Factors for Ber
Page 121 and 122: Table 5.6 Reported Use ofPressureme
Page 123 and 124: q' =net footing pressureB = footing
Page 125 and 126: In order to recognize the strain ar
Page 127 and 128: For different soils Menard suggeste
Page 129 and 130: 5.5 Dilatometer TestMarchetti (1980
Page 131 and 132: Method B - Special MethodThis metho
Page 133 and 134: OCR= [K(OC)/(1-sin ~ )](1 10·' sin
Page 135 and 136: Figure 5.29 Settlement Ratio as a f
Page 137 and 138: 5.6.2 Barata (1973)B arata also poi
Page 139 and 140: 6"';_;51 v = o , 1~ c~ 4 o/:;0-~ "'
Page 141 and 142: and circular foundation; 4B for str
Page 143 and 144: ~N~~~~~~"' ~0.~100 1.0ii..., c. 10
Page 145 and 146: Table 5.9 Comparison of Settlement
Page 147 and 148: 6.0 ALLOWABLE BEARING CAPACITY CHAR
Page 149 and 150: 5lr)lr.tl\)J~2~'§ I~t--·/_'f()()/
Page 151 and 152: 7\~' "'--O&nseVery Dense..___ N=5o-
Page 153 and 154: also noted that "If the pressure co
Page 155 and 156: 6;:.:5~4~~ 3'~~ 2~~tl. I~~',I) 0(c!
Page 157 and 158: capacity is reduced, the allowable
Page 159: 6.6 Sowers (1962)Sowers (1962) in L
Page 163 and 164: 800700~- N'qo- 0.05 qo OOB 8~0_!:!.
Page 165 and 166: It was stated by Mohan et al. (1971
Page 167 and 168: 1 4f--u.-(")1 2C IIVl'->- 1 0z!;;au
Page 169 and 170: 600(a) D/B = 1 (b) D/B = 0.5 (c) D/
Page 171 and 172: 6050z~- 40c:~0u~ 30/v----/0~ 20 ".0
Page 173 and 174: 250----200 ,........15010050•/...
Page 175 and 176: q. = NJO.Ol2B (kN/m 2 ) [6.27)Equat
Page 177 and 178: fl(m)6 600~N.:::~~"2 ~~M"5 500-~~4
Page 179 and 180: 0 2 4B,FT10 12Qo =ALLOWABLE BEARING
Page 181 and 182: 0 0 010c"' E~-V> "' 8.£~0-V>drr!'?
Page 183 and 184: Table 6.2 (continuted)Method lxlm 1
Page 185 and 186: 7.0 LOAD-SETTLEMENT BEHAVIOR OF SPR
Page 187 and 188: The value of Q/Q, 1 , is essentiall
Page 189 and 190: Figure 7.3 Nondimensional Load-Sett
Page 191 and 192: 120~-------------------------------
Page 193 and 194: z00 0.7:5w 0.6f- <t~ 0.5~:::J 0.4--
Page 195 and 196: qb(s/0=5%)0.5 1.0 150~6-....2"~zUJ
Page 197 and 198: tDr= 59%q'YB0 20 40 6040 t,-Dr= 47%
Page 199 and 200: The bearing capacity factors are a
Page 201 and 202: 7.3 Review of Load TestsInitially,
Page 203 and 204: Table 7.2 Normalized Load-Settlemen
Page 205 and 206: Table 7.3 Normalized Load - Settlem
Page 207 and 208: Table 7.4 Normalized Load- Settleme
Page 209 and 210: 0.9* •+.•t * ' '........... ,
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1.0'I' i 'I' i0.9~"' i "'v :'I' "'
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8.0 SETTLEMENTS FROM CYCLIC LOADING
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9.0 RECOMMENDATIONSBased on the res
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4- Martin (1987) Method (PMT)5- Par
Page 219 and 220:
Berardi, R., Jamiolkowski, M., and
Page 221 and 222:
Engineering." Proceedings of the 2n
Page 223 and 224:
Garga, V.K., and Quin, J.T., 1974.
Page 225 and 226:
Kovacs, W.D., Evans, J.C. and Griff
Page 227 and 228:
Meigh, A.C., 1963. "Discussion on S
Page 229 and 230:
Parry, R.H.G., 1978. "Estimating Fo
Page 231 and 232:
Schultze, E. and Sherif, G., 1973.
Page 233:
Tucker, K.D., 1987. "Uplift Behavio
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settlement_of_shallow_foundations_on_granular_soils (Lutenegger ang DeGroot)

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