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Design, construction and performance of a slurry trench wall next to foundations
785180 COMPARISON OF SLOPE S~ABILITY METHODS OF ANALYSIS Fredlzmd, D G; Erahn, J Can Geotech J, VI~, N3, A1~g 1977, P42~-439
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Colleselli, F; Coloelmo, P Riv Ital Geotec, Vll, ~I, Jam-Mar 1977, P5-21 Relx~ts an investigation in the overconsolidated fissured P~-ioceme-Plelstoce~e clays bc~lering the middle Adriatic coastline, following a slide in 197~. Resul~s are given for soil classification~ unconfined coml~ression teats~ triaxial tests, consolidation tests and for topographical resesrch in the region. Slope stability problems in this type of clay are discussed.
785182 SLOW ~ OF SLOPS MATERIALS DUE TO FREEZETHAW IN THE ~ N ASHiO MTS, JAPAN (IN JAPANESE) lahli, T Ch~igaku Hycron (Geographical review of Japan), V~9, NS, Amg I~6, ~523-537 785183 P R G ~ . ~
IN E N G I N ~ I N ~
GEODYNAMICS (IN RUSSIAN)
Osipov, I B (editor) Tr Vses Nauch-issled Inst Gidr~geol Inzh Geol, Moscow, V105, 1976, 71P Inclt~les papers on periodicity of landslides, forecastlmg mmiflow formation, forecasting larAslides, model studies of landslides.
Hydrauli~ structures 785184 SHORE DYNAMICS OF LARGE RESERVOIRS IMPOUNDED B ~ N D H Y D R O E L ~ I C PLAN~S IN STW~IA AND EXP~IENCE WITH THEIR E~GI~ERII~ PROTECTION Savkin, V M Hydro~ch Cor~hr, N~, April 1977, P374-377 785185 HYDRAULICS AND NEW ~ I ~ C D S OF BUILDING HYDRAULIC
~ ~ s (~ ~USSZA~) Eremenetskii, N N (editor) Moscow: Sb Nat~.h Tr Vses Nauch-issled Inst Gidr~ Melior, V3, 1976, 98P Includes papers on properties of loess soils, soil stabilisatlon, electric spark c o n ~ i o n etc.
forced with galvanized steel ties, it appear~ that the Rankime earth pressure theory provides a good approximation for the measured lateral pressure when the wall is carrying little or no surcharge load. Prior to failure under a substantial surcharge loading, the measured lateral earth pressure was maximum at the middle third of the wall amd varied from 1.0 to 1.2 times the Rankine active earth pressure. The curve connecting the points where max~mm~ tensile stress occurred in the reinforcing ties did not coincide with the theoretical Rankine failure surface. 785188 DESIGN, CONSTRUCTION AND PERFORMANCE OF A SLURRY TRENCH WALL NEXT TO FOUND~IONS Rosenberg, P; St Arnaudj G; Journeaux, N L Can Geotech J, VI4, N3, Aug 1977, P324-3"39 Describes a system to retain the sides of a 30-ft deep cut in glacial till immediately ~dJacent to the heavily loaded foundations of historically I m ~ s ~ n t ~ settlement sensitive str~ctt~res. FOundation loads imposed by these
~ructures vary from 5.5 to 6.5 ton~sq ft at a del~ah Qf 5ft below g r ~ level. The slurry trench, u~ to 50ft in delfah, approached to within 8ft Of these foundations. Excavation was in two stages with tiebacks holding the wall at each level. The slurry trench arA surrounding structures were instrumented using settlement points, crack movement devices, horizontal measurement points, Inclinometers, and load cells. The soil investigation and design methods adopted are described.
785189 I m ~ m m ~ ~ A B ~ m ~ oF ~ i ~ o R ~ I m w ~ s (ZN ~ H )
E~
RETAIm
Chapus, R P Can Geotech J, Vl4, N3, Aug 1977, P389-398 Methods currently available to check the internal stability Of reinforced earth retaining walls are reviewed and compared with two groups of experimental results obtained by model tests. The results do not agree with the theoretical predictions. A new design method is suggested which makes use of a cohesion term to represent the soil-ties interaction, and takes into consideration the fact that reinforced earth is a eomposite material. This new method shows agreement with experimental results.
Base courses and pavements Earth retaining structures 785~9o CAREFUL SUBBASE PREPARATION CAN CUT HAUL ROAD 785186 DIAPHRAGM WALLS FOR PORT STRUCTURES Irwin-Childs, F; MacKnlght, A Consult E ~ ~, V~I, Ng, Sept 1977, P28-29 Based on a paper presented to the Ports 77 conference at Long Beach, California, briefly reviews the advantages and cost savings possible with the use of dlaphr~gm walls, citing the Royal Seafc~th Dock at Liverpool and the lock for Bristol's West Dock.
785187 FIELD EXPERIMENT OF REINFC~CED EARTH WALL Ai-H~Ssai~, M; Peary, E B J Geoteeh Er~rg Div, ASCE, VI04, NGT3, March 1978, P307-322 Based on instrt~nentation measurements collected during construction and during loading of a retaining wall backfilled with sand arA rein-
UPEEEP COSTS Min Er~ng, V30, N3, March 1978, P262-263 Discusses briefly the choice of m~terials for subsurfaces, taking into account the tyre loeddng of vehicles in use and the 1~ype of ~ g r a d e present. A table of P r e s u ~ i v e bearing capacities for soils and a California Bearing Ratio diagram a r e given for guidance in choosing the thi~kr~ss ~ and type of subbase required. Surface materials suitable for use on h ~ roads of surface mires are also reviewed. The information is tsken from U S ~ Information Circular 8758, 1978.
785191 RECENT DEVELOPMENTS IN THE DESIGN OF RIGID PAVEMENTS IN FRANCE. STUDY OF ~ E OF OLD PAVEmeNTS AND CONCLUSIONS DRAWN FOR NEW HIGHWAY CONSTRUCTION R~y, M Bull Liaison Lab Ponts Chaussees, supplement to N92, NOv-Dec 197% P16-28
78~i ~Av~o~ (IN ~ )
oF A ~
~
~
~m
~
~s
Colleselli, F; Coloelmo, P Riv Ital Geotec, Vll, ~I, Jam-Mar 1977, P5-21 Relx~ts an investigation in the overconsolidated fissured P~-ioceme-Plelstoce~e clays bc~lering the middle Adriatic coastline, following a slide in 197~. Resul~s are given for soil classification~ unconfined coml~ression teats~ triaxial tests, consolidation tests and for topographical resesrch in the region. Slope stability problems in this type of clay are discussed.
785182 SLOW ~ OF SLOPS MATERIALS DUE TO FREEZETHAW IN THE ~ N ASHiO MTS, JAPAN (IN JAPANESE) lahli, T Ch~igaku Hycron (Geographical review of Japan), V~9, NS, Amg I~6, ~523-537 785183 P R G ~ . ~
IN E N G I N ~ I N ~
GEODYNAMICS (IN RUSSIAN)
Osipov, I B (editor) Tr Vses Nauch-issled Inst Gidr~geol Inzh Geol, Moscow, V105, 1976, 71P Inclt~les papers on periodicity of landslides, forecastlmg mmiflow formation, forecasting larAslides, model studies of landslides.
Hydrauli~ structures 785184 SHORE DYNAMICS OF LARGE RESERVOIRS IMPOUNDED B ~ N D H Y D R O E L ~ I C PLAN~S IN STW~IA AND EXP~IENCE WITH THEIR E~GI~ERII~ PROTECTION Savkin, V M Hydro~ch Cor~hr, N~, April 1977, P374-377 785185 HYDRAULICS AND NEW ~ I ~ C D S OF BUILDING HYDRAULIC
~ ~ s (~ ~USSZA~) Eremenetskii, N N (editor) Moscow: Sb Nat~.h Tr Vses Nauch-issled Inst Gidr~ Melior, V3, 1976, 98P Includes papers on properties of loess soils, soil stabilisatlon, electric spark c o n ~ i o n etc.
forced with galvanized steel ties, it appear~ that the Rankime earth pressure theory provides a good approximation for the measured lateral pressure when the wall is carrying little or no surcharge load. Prior to failure under a substantial surcharge loading, the measured lateral earth pressure was maximum at the middle third of the wall amd varied from 1.0 to 1.2 times the Rankine active earth pressure. The curve connecting the points where max~mm~ tensile stress occurred in the reinforcing ties did not coincide with the theoretical Rankine failure surface. 785188 DESIGN, CONSTRUCTION AND PERFORMANCE OF A SLURRY TRENCH WALL NEXT TO FOUND~IONS Rosenberg, P; St Arnaudj G; Journeaux, N L Can Geotech J, VI4, N3, Aug 1977, P324-3"39 Describes a system to retain the sides of a 30-ft deep cut in glacial till immediately ~dJacent to the heavily loaded foundations of historically I m ~ s ~ n t ~ settlement sensitive str~ctt~res. FOundation loads imposed by these
~ructures vary from 5.5 to 6.5 ton~sq ft at a del~ah Qf 5ft below g r ~ level. The slurry trench, u~ to 50ft in delfah, approached to within 8ft Of these foundations. Excavation was in two stages with tiebacks holding the wall at each level. The slurry trench arA surrounding structures were instrumented using settlement points, crack movement devices, horizontal measurement points, Inclinometers, and load cells. The soil investigation and design methods adopted are described.
785189 I m ~ m m ~ ~ A B ~ m ~ oF ~ i ~ o R ~ I m w ~ s (ZN ~ H )
E~
RETAIm
Chapus, R P Can Geotech J, Vl4, N3, Aug 1977, P389-398 Methods currently available to check the internal stability Of reinforced earth retaining walls are reviewed and compared with two groups of experimental results obtained by model tests. The results do not agree with the theoretical predictions. A new design method is suggested which makes use of a cohesion term to represent the soil-ties interaction, and takes into consideration the fact that reinforced earth is a eomposite material. This new method shows agreement with experimental results.
Base courses and pavements Earth retaining structures 785~9o CAREFUL SUBBASE PREPARATION CAN CUT HAUL ROAD 785186 DIAPHRAGM WALLS FOR PORT STRUCTURES Irwin-Childs, F; MacKnlght, A Consult E ~ ~, V~I, Ng, Sept 1977, P28-29 Based on a paper presented to the Ports 77 conference at Long Beach, California, briefly reviews the advantages and cost savings possible with the use of dlaphr~gm walls, citing the Royal Seafc~th Dock at Liverpool and the lock for Bristol's West Dock.
785187 FIELD EXPERIMENT OF REINFC~CED EARTH WALL Ai-H~Ssai~, M; Peary, E B J Geoteeh Er~rg Div, ASCE, VI04, NGT3, March 1978, P307-322 Based on instrt~nentation measurements collected during construction and during loading of a retaining wall backfilled with sand arA rein-
UPEEEP COSTS Min Er~ng, V30, N3, March 1978, P262-263 Discusses briefly the choice of m~terials for subsurfaces, taking into account the tyre loeddng of vehicles in use and the 1~ype of ~ g r a d e present. A table of P r e s u ~ i v e bearing capacities for soils and a California Bearing Ratio diagram a r e given for guidance in choosing the thi~kr~ss ~ and type of subbase required. Surface materials suitable for use on h ~ roads of surface mires are also reviewed. The information is tsken from U S ~ Information Circular 8758, 1978.
785191 RECENT DEVELOPMENTS IN THE DESIGN OF RIGID PAVEMENTS IN FRANCE. STUDY OF ~ E OF OLD PAVEmeNTS AND CONCLUSIONS DRAWN FOR NEW HIGHWAY CONSTRUCTION R~y, M Bull Liaison Lab Ponts Chaussees, supplement to N92, NOv-Dec 197% P16-28