New method for mapping fold axial surface

New method for mapping fold axial surface

~SA k20 ¢A~SOII,)E, WT7 T~,'A',:,WR HAI~, HC A case s t ~ of a soil amch~ tie-back s ~ ; In P e r f ~ m m e e ~ earth ar~ earth ~ s~es, Volv2. Proc:...

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¢A~SOII,)E, WT7 T~,'A',:,WR HAI~, HC A case s t ~ of a soil amch~ tie-back s ~ ; In P e r f ~ m m e e ~ earth ar~ earth ~ s~es, Volv2. Proc:° Special~ty Comferemce, l~e U~iv; 1972. 17F. ASCE,NEW l'~, PI3~,I-i,~. O0~-.E~RAAN,MD GIFFCRD,DG A case s~ud~ of the Bauer earth ~n~her. In Pe~fcmm~uce of earth a ~ earth supported ~br~ctures, Volv2. Proco.~ Speciality Co~feremce, Purdue Univ. A~72. ~,lT,6~. A~, ~ YORK, I~72, PI~I-I~01. 422 STMIMANN,H Design method for ver~cal ~ c r slabs in ss~d. l~Perfcm~a~e of earth a ~ earth s ~ structures~ Vol.2. Proc. Speciality Conference, Pt~ue U~iv, 1972. I~F,3T,TR. ASCE~ NEW ~ , i~2, PI~81-1~O0.

~23 LUB~N, AI Measures fc~ i m ~ the conmectioms between equipment 8a~ founda%ions:- IT. SOIL MECH.FOUNDATION ENG.VI% N2,1973, P92-95 •

Soil stabilisation

on me~--~cal be~aviccm and on orgar~c content determl~tion.

Site investigation and field observation 428 HANNA, TH Fc,./,a-%ion i ~ n t a % i o n ;

Textbook, 251F,Tabls,

400R. TRANS.TECH.PUHLICATIO~S, CIEgELAND, C~I0,USA,1973, 372P. The a%1%.hcrhas atT~mnpted to show how the fou~clation em61neer may benefit from the use of field instrumentation stud has at-~emp~ed to classify ard describe the various i ~ n t s a~d their l~imciples of opera%ion ard tO show how they have been used to adva.uta~e on a mm~beT of sites~ He has assumed that the re-d~r h a s a w~kimg knowledge of soil mechem~cs ard foundation en~imeering; The f o u r , ion emgineering backgrou~ is ~ s e d in the first chaffer, a ~ the following four chapters consider the various instruments and t e c h n i q u e s available f ~ T~.e m e a s u r e ment of loeds, pore water ~resa~res, earth pressure a n l ~ o u r d movements. Chapter 6 l~esen~s, a ~,-~er of i n s t r u c t i v e c a s e h i s t o r i e s a n t t h e f o l l o w i ~ . c h a l ~ e r d i s c u s s e s d a t a c o l l e c t i o n an~ a m l ~ s i s i n a mo~e g e n e r a l way; The l a s t C h a l ~ e r d e a l s w i t h i n s ~ n ~ n e n t ~ t i o n f ~ l s h o r a % ~ y models o f f o u n ~ t i o n structuresv In addition, the b~ok contains over 400 referemces, various Irzlaxes amd the addresses c~ the suppliers of i n s ~ e n t s quoted in the book; D.R'B.

4~ 0 ~IKN, D ESSO P R G D ~ 0 N RES.CO.HOUSTON, USA CHE~,ME ESSO PRC~UCTION RES.CO.HOUSTON, USA Sta~iliz±Dg sensitive shales with ir~xibited, potassi~m-base~ drilling fl~ds~ ~F,16T, I~R. J. I~)LEWJM T~CHN.V25,N~,I97~,PI089-1100.

Soil compaction ~25

ANOZPIHE~S The b ig "tbmzp:-Notes on the use of a system fcz" d,y~,,~'tc consolida%ion f o r compaction of deep f i l l by Cementation Grouz~ Ez%dneering Ltd-,- 2F. CONSTR.PTA.NT AND EQ[rI'R4ENT,'v'2,N2,1973,P63.

4~6 WE~,RJ IRELAND,HO Sand compaction by vihrc~lotation at Cape May, Naw Jersey; In P e r f u m e of earth stud earth suppmrted st~es, Vol,~2. Procv Speciality Cor~enme, Purdue U~iv; 1972. 8F,3R. ASCE, NEW YORK, 1972, P1037-1050.

RUXTON, T~ BINNIE AND PART~qS,LONDON, GB Geotechmical investigations f ~ the Waah feasibility "study; In The e,~ineerir~ geology of reclamation stud redevalopme~v Meeting. BEG.MEETING OF EE~NG.GROUP OF GEOL.SOC.Dt~, 1973,P~'47. Geo~echnicsl investigations were umdertaken with the object of exsminl~ the m~face sed~_-~-ntethroughout the Waah, fo¢ model sCud.ies-; These i n v e s t i g a t i o n s c~1~'ised: ~mmpliz~ ard testir;g of fcceshcre sedime~ts; c o r ~ u c t i o n u~ t r i a l banks usimg fcceah~e se~-~nts as fill; d e ~ a ~ i o n of the upper limits of im~rodible materials; ard detea~mlmation of the level of rock-head stud examiDation of rock in areas of proposed tunnels.

Planning, geotechnical and structural mapping See also abstract: 273.

43o STAUnChER,MR UNIV. ~ A N , CDN New method for mappi~E fold axial surfaces. IIF,TR.

GEaL. SOC.~.BULL.V84, NT, 1973, P2307-2318. FRANNLIN, AG NORTHWESTERN UNIV.EVANSTON, ILE.USA ~OZC0, LF UNIVERSIDAD NACIONAL, BOGOTA, C0 S~4RAU,R NORTHWESI~hN UNIV. EV~/~STON,ILL.USA Compaction and etremgth of slightly crgamic soils, 8F, 3T, 27R. J. SOIL MECH. FOUND.DIV.V99, ~7,1973, PSi1- 557. The variation of the compaction anl e C r e r ~ l~operties with organic content, ard the comparative behaviour of matural soils ard mechanical mixtures is determined. Two methods of c~gamic content de termination are compared; The effect of mineralogy is also considered to check its possible influence

A method for m~ppi~ the true axial trace of a cylirdrical fold can be d~iv~d by considering the geometry of a cylimder drawn tangent to a folded surface within the hinge zone of the fold," The techTdque is described and examples of its use are giv~;

431 MAMEN, C Geot~cal study imdispensable for ecor~m~csl slope stability;-Discus$1on of the advs_utages of amploying consultant geotech~ical engineers amd case studies, illus%ra%i~ these, 6F. CAN.MIN. J.V9% Nil, 1973, P~4-~45.