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Asettlement of wall6 angle of wall friction6]3 angle of base friction* ®i* ®2 location angles for failure planeQfra 9 a 1angular rotation of foundation basetotal and effective normal stress0, 0 f angle of shearing resistance in terms of total andeffective stressa) angle of ground slopeTshear stress
-87-LIST OFBTable.Indicative proportions of maximum wall friction developed 17(granular soils, passive case) (Rowe& Peaker* 1965)Insitu permeabilities of Hong Kong residual soils 18Wall displacements required to develop active and 22passive earth pressures (Wu, 1975)Suggested Surcharge loads to be used in the design 31of retaining structures (Public Works Department, 1977)Filter design criteria to be used in Hong Kong 38(Geotechnical Manual for Slopes, 1979)Allowable bearing pressure on jointed rock 49(Peck, Hanson & Ihornbum, 1974)Minimum specification for select backfill for 58reinforced earth retaining walls(Federal Highway Administration, 1978)
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UNIVERSITY OF HONG KONGLIBRARYHong
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Reprography by the Government Print
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CONTENTSPage NoFOREWORDCHAPTER 1 :
Page 9 and 10:
- 5-Page NoCHAPTER/ : SHEET RETAINI
Page 11 and 12:
- 7-1INDUCTION1.1 SCOPE Of THIS VES
Page 13 and 14:
-9 -In general, the resulting desig
Page 15 and 16:
"11-2SOIL2.1 GEWERALFor all walls h
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- 13 -2.3 UWIT WEIGHTThe unit weigh
Page 19 and 20:
-15-S - c 1 + a s tan 0 f . (2)wher
Page 21 and 22:
- 17-The effect of wall friction on
Page 23:
- 19-Procedures for determination o
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-22-Table 3Wall Displacements Requi
Page 28 and 29:
-24 -Passive calculations using Ran
Page 30 and 31:
-26 -Vertical tension cracks will d
Page 32 and 33:
-28-3.8 INFLUENCE OF GEOMETRICAL SH
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-30-(8)The depth 9 h c » below whi
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-32 -4.2 LIWE LOADSWhere there is a
Page 38 and 39:
5.2 EFFECT Of WATER ON EARTH PRESSU
Page 40 and 41: -36-The rate of seepage into the dr
Page 42 and 43: -38-Table 5Filter Criteria to be Us
Page 44 and 45: 5.5 CONTROL Of GROUMDWATERGroundwat
Page 46 and 47: -02-If the passive resistance of th
Page 48 and 49: 6.3*2 factor oi Sa{&tt/ agcumtThere
Page 50 and 51: Other factors which may influence t
Page 52 and 53: -08-6.6 FOUNDATIONS CONSTRUCTED ON
Page 55 and 56: - 51 -CHAPTER 7SHEET RETAINING STRU
Page 57 and 58: -55-The factor of safety with respe
Page 59: -55simulates the field construction
Page 62 and 63: - 58 -Table 7 Minimum Specification
Page 64 and 65: - 60 -9.2 VESIGNThe general design
Page 67 and 68: -63-CHAPTER 10SBTLeeirs ADJACENT TO
Page 69: -65-(b)Settlements resulting from d
Page 72 and 73: - 68 -11.3 TOE PESIGNShear in a toe
Page 74 and 75: -70-provide adequate anchorage betw
Page 76 and 77: - 72 -ultimate capacity 9 and at a
Page 78 and 79: Above 0.5% of steel, they proposed
Page 80 and 81: -76-(b)(c)(d)(e)(f)Specify that the
Page 82 and 83: -78-Danish Geotechnical Institute (
Page 84 and 85: NAVFAC (1971), Design Manual - Soil
Page 87 and 88: APPENDIX ASYFBOLAA!AS* A s l, A S 2
Page 89: -85-point loadintensity of load on
Page 94 and 95: 21 in 13122 for 13323 1975) 13524 1
Page 97: UJctGOLUOfCLX I—ITUJsuooLLLL81086
Page 101: - 97-REDUCTION FACTOR, R 9OF Kp FOR
Page 105: - 101 -FORCE POLYGONACTIVE ( FULL L
Page 109: -105-mAs\/ TRIALWEDGE1T U YERRW, /
Page 113: -109-PROCEDUREDraw a line from the
Page 117: -113 -SURCHARGEPRESSURE-SURFACETRIA
Page 121: -117-qs57kM/n»1111•o05'IH132JQci
Page 125: - 121 -uniform. surchargeI—- virt
Page 129: -125-Note :For ease of construction
Page 133: -129-occLUiZ68.1 234681 234 6810 23
Page 137: - 133-WMLTYPELOAD DIAGRAMSTABILITY
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-137 -STRUTSCX25H0.75 HWHEREk - iKQ
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.NOTES1. Crib wall units to be Infi
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- 1/6-Distance from Excav.Max. Dept
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-149-TOEEFFECT ON HEELThe toe suppo
Page 157:
-153 -MMa) UNSATISFACTORY DETAIL b)
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