Complex structure in basaltic lava flows at agua vermelha dam-sp-Brazil

10A

of displacements ~ pore p r e s a g e mess~ements ove~ a l ~ i ~ i ~f 2 years are presenbed. The e x l~imemtal d a t a ere c ~ m ~ wi%h ~ predlc-

tions of some classical a ~ o~her methods, including the o e ~ i c method, Terza~hi chart, 2lcl"Itl~'ll~4',o'n~'L c o n s o l i d a t i o n and the mmdifled Cam Clay model.

801118 DZAMA DAM ( s m ~ )

~ES~ ~ (~ FRESH) Costaz, J Rev Fr Geot~eh, ~ , Nov 1978, P63-72

ma~c~ repairs. The data includes a description of the dam, the incident with likely causes, and the remedial measures umdertaken, at more than 120 sites in the USA. 801126 RESEARCH FOR THE DESIGN AND CONSTRUCTION OF DAMS ON WEAK CLAY G R ~ S (IN RUSSIAN) EV~Ok~.~v, P D; B u s h k ~ s , S S; Lipovetskala, T I Izv Vses Nauch-issled Inst Gidrot~kh, Lemlngrad, VII7, 1977, P76-81

80n27 F~T~ASTI~I~ CHANGES IN THE STRESS-STRAIN STATE SOnl9 ~ n ~

OF C 0 ~ m ~ E BY B S ~ O N

-

~ o CASE

Mayer, A; Carom, C Rev Fr Geotech, N~, Oct 1978, P7~-75 Discusses the Koyma Dam in Irzlia am~ the Dard~mes Dam near Toulon, France. 801120 COMPLEX S ~ IN BASALTIC LAVA FLOWS AT AGUA ~ DAM-SP-BRAZIL Arau~o, J S; BJ~nberg, A J S; Da silva, R F PrOC International Symposium on the ~ c s of Struct~wall~ Cmmpl~ Fc~matloms, Capri, 1977, Vol I, PII-18 801121 DAMAGE AND I M P L ~ I O N OF CUGA DAM BUILT ON VGLCAnA~S OF VARIOUS CONSISTENCY Calvi:~, F; PamdaLfl, C PrOC Ir~ernatlomal symposium on the Geotechnics c~ ~ a l l y C ~ Fc~matlons, Capri, 1977, Vol I, PI03-I12 801122 ~ ~ AS DAM F ~ I O N : GEOMECHA~CAL ~ S ~ C S @. ~ ) Karl, M A; Re, G; Abrahao, R A PrOC Y 3 ~ t i o : ~ a l S ~ l u m on t h e G e ~ c s of S t . ~ 1 ~ a l l y Complex F¢~ma~ions, Capri, 19q7, VO1 i, P297-305

801123 EVALUATION OF MINE TAILINGS DISPOSAL Kealy, C D In: Curre~ G e ~ e a l Practice in Mine Waste Disposal, ASCE, April 1979 , P181-201 A review of mlme-m~11-waate disposal practices. Emphasis Is placed o n ] w o b l e m s o f s e e p e g e control amd structural stability. Slope stability methods a~i fimlte-element programs f ~ waterflow are dlscuased. Recommem~ations f ~ momlt~ring waste e~amkments a~i improving geotechnlcal control are incl~Ided. 801124 RECONNAISSANCE P ~ R T ON THE FAZLURE OF N k ~ Y BARNES LAEE DAM, TOCCOA FALLS, GEORGIA Sowers, G F Washim~ton: National Academy of Sciemces,

~978, 1 ~ Describes the failure of am earth-fill dam and discusses possible reasons far fail~e such as overtopping, ~ a slide in the downstream face. Avail: NAS, 2101 Comstitutlon Ave NW, W ~ g ton DC, 20418, USA 801125 LESSONS FROM DAM INCIDENTS, USA Commlt~me on Failures amd Accidents to Large Dams New York: American SOCiety of Civil Engimeers,

1975, 387P Presents the results of s 1 ~ s carried out in 1966 amd 1973. R e p , s ere , . ~ - o f dam failure, accidents to dams and reservoirs during operation, damage during constrt~ctlon, and

OF FROZEN CORE OF A ROCE-FILL-EARTH DAM AT ITS THAWING DU~Iq~3 OPERATION (IN RUSSIAN) Panov, S I Izv Vses Nauah-issled Imst G i ~ , Leni~grad, Vll7, 1977, P90-~4

8oll28 m m o v ~ T2E CONmmUCTION OF R O C K - ~ X m - ~ DAMS (IN ~USSZAN) Moiseev, I S E~erg Stroit, Nil, 1978, F~3-39

Foundations 801129 CONSOLIDATION OF CLAY BY B A ~ S H A P E D PREFAbRICATED DRAINS Hansbo, S Groumd Emgr~, V12, NS, JUly 1979, P16"25 After a brief review of signlficamce of draining erd types of d r a ~ the sm~h~ discusses d e s i ~ consideratloms imclmli~ drain s~acing, equivalemt diameter of a bared shaped drain, well resistamce, effect of dl~z~'bance, filter requlrements, free surface area and volume, and t h e n e e d far vertical drains. Im~allation, prediction amd observation and the f~ure of prefabricated

drains

are also discussed.

8o113o FAILURE PLANES A/)JACE~T TO PILE SHAFTS Ting Wen Eai Groumd Emgng, VI2, NS, July 1979, P39,b2~ Explores the possibility of failure within the soil adjacent to the pile by considering the variation of lateral earth pressure wi%h the possible planes of failure of %he soil. 801131 RECENT DEVELOPMENTS IN THE DESIGN AND CONSTRUCTION OF PILES Hanma, T H Ground ~ , Vll2, N6, Sept 1979, P19-29 Introduces reports of %he sessions at the Institution of Civil E m g i ~ s Filing Conference held in London in March 1979, as follows: Mechanically Jointed precast piles (M J TOmlinson), Bared piles in unstable groumd conditior~ (W G K Flaming), Lateral loading of piles (I H McFarla~), Protection add precautions required in aggressive groumd conditions (J Gre~y-Cullen), Ground dlsplaceme~ due to pile driving (K W Cole), B ~ o u r of deep f~,~ions in g r a ~ e r soils (J B Burland)s MI-4~ sing moise anl vibration in piling (L S Blake), Effective stress amalysis of piles (R J ChanSler). 801132 G E ~ C A L ASPECTS OF THE CONSTRUCTION OF STAFFOED INNER RELIEF ROAD Flit, C R Ground E~gng, VI2, N6, Sept 1979, F33-37 The principal feature of the scheme was a 510m lemgth of pile supported slabs where the route