Large in-situ tests of a rock fall. In German

Large in-situ tests of a rock fall. In German

191A 1889 WINT~S,D Pittsburgh Red Beds-stratigraphy and slope stability in Allegheny County, Pennsylvania. Thesis. Figs,Tabls,Refs. PITTSBURGH VNIV ...

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191A

1889 WINT~S,D Pittsburgh Red Beds-stratigraphy and slope stability in Allegheny County, Pennsylvania. Thesis. Figs,Tabls,Refs. PITTSBURGH VNIV .US~, ~972.

subject, especially the relationship between the cause end mechanisms of movement and the shelf of the scarp by building measures. Proposals are made coneez%%ing the methods of investigations of engineering geology in this field.

1890 HOFM~, H On the behaviour of regularly Jointed rock slopes during defor~tion and rupture. In ~ . 1IF. BOCK MECHANICS, SUPPL. 3, JI/NE,197~, P~ i- 43. The inner kinematics of a whole slope cross-section as we] i as the development of latent zones of weakness are demonstrated by means of t~-dlmensioD~sl large.scale models c o n ~ s e d of rigid blocks (in the first series of tests ) and of equivalent material (in the second test series ). By mes~is of the structure models a classification according to typical deformation behaviour of slopes dependent on the position of Joints and on the Joint frlction angle is effected.

Construction methods 1897 ~NONY~DUS How overburden is moved at Wrang Ferm.-The use of a Clark Lima 2400B face shovel on an opencsst coal site near Chesterfield, Great Britain, is described. IF. MINE ~ND QUARRY,V3,N6,JUNE , 978,P!I.

Influence of dynamic loads due to explosions or earthquakes 3898

891 JAABACK,G Treatment for adapting difficult slopes for grassing. 2F, ]T,3R. TRANS .S .aFE. INSTN. CY~~.~GS .VI5,N~ i, NOV. ~973,1>301-303.

AL ~M,}~B KIT~GAWA,Y Experimental study of soil-structure interaction.Figs. BULL. INT. INST. SEISMD L. E ~RTHQU~KE ENGNG .TOKYO, VI0, 1973,PI-39.

i899

Harbours, canals and coast protection works 1892

GEV IN, P Earthquakes and dams. In French. COMPTES RENDUS,ACAD.SCI.S~IES D,P~RIS,V276,N14, 1973, P2133-2135.

ARC~N, L PERLE~,V The stability of drainage csnals excavated in clayey, slightly saline,soils. In Poumanian.Figs. STUD.G~DTEHN.FUND.SI CONSTRUCT .HIDROTEHN.BUCH~REST,V~7, 972, P177-204.

Base courses and pavements of roads, railways and airfields 1893 SIMDN,~B INST.F~D UND GRUNDB~N GMBH.MUNICH,D GIESECKE,J INST.ERD UND GRUNDB~N GMBH.MUNICH, D BIDLO ,G TECH .UNIV BUD~PEST,H Use of lateritic soils for road construction in North Dahomey. 17F,3T.SR. ENGNG. GFDLOGY, V7, N~, D~C. 1973, P i97- 218.

1894 BYTCUM,D New procedures for pavement design. 16F,1T,78R. TRANS .S.AFR. INSTN. C IV. ENGS .V15, N7, JI/LY, 1973, P]77_

185. 1895 LEDOCHOWSKI, V A rational method of establishing criteria for the gr~g of s. road i n mountainous topography with heavy cross-falls necessitating retaining walls to contain fills. 5F,2T,1R. TRANS. S .AFR. INSTN .CIV. ENGS.VI 5, N5,MAY, 1973,P123.

Geological factors of importance in su rface structures i896 JOHNSEN, G HOCHSC .FRIEDR ICH LIST, DRESDEN, DDR KLENGEL, KJ SPEZ .WASSERB ~U,WEIMAR, DDR Clod slips at the scarp of ~ragonltic limestone in Thuringia. In German. !6F,42R. ENGNG .GEDIOGY, V7, N3 ,DEC. ~973, P231- 257. Oceurenees, eauses~ mechanism of movement and the problems of building on clod slips at the scarp of 8~-a~nitic limestone in Thuringia are d~scribed. This paper considers the engineering geological aspects of the

~9oo K~R,L Earthquake behaviour of arch dam-reservoir systems. Thesis. Figs,Tabls,Refs. SOUTH DAKDTA M AND T UNIV.US~,1972.

i9ol ~EB~,L Vibration of solids and structures ~mder moving loads. Textbook. Figs,Refs. NOORD~DFF I N T ~ N ~ T .PUBL. CO. !973,48hP.

1902 PETROVSKI, J UNIV. SEDPJE, YU PASKAIOV, T UNIV. SEDPJE, YU JURUKOVBKI, D UNIV. SEDPJE, YU Dynamic full-scale test of an esrthfill dam. 13F, 5T, liB. GEOTEL~N IQUE 2V24, N2, JUNE, 1974, P193 - 206. A vibration test of the Mavrovo dam in West Macedonia was carried out in order to find out the dam's dynamic properties. This eerthfill dam has a central clay core 56 metres high, 215 metres long at the crest and 286 metres thick at the base; average slopes ere 1:2.50 and 1:2.86 for downstream end upstream slopes respectively. mathematical model was formulated using experimentally obtained characteristics. Two theoretical solutions were used showing significant correlation with the experi mental results. It is shown that dynamic response for earthfill dams for small amplitudes of vibrations can be predicted by such a technique. 1903 BR0 ILI, L Q Large in-situ tests of a rock fall. In German. 8F. ROCK MECHANICS, SUPPL.3, JUNE, 197h,P69-78. ~rtificisl rock falls were triggered by mesns of blasting on mount San Msrtir~) close to the city of Leeco in Italy. The different phases of movement were recorded by means of seven film cameras. The films showed that the important parameters of such movements, velocity, height and length of flight, are mainly influenced by the size of the rock blocks involved. The results of these tests are used ss a basis for the desi~a of protection devices in this area.