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Determination of the state of stress in a shaft by deformation measurements in boreholes (in German)
28A
802098 API~CATION OF THE N A ~ TO THE NA~YAMA
Yagi, y Proc International TUa~nel Syml~si~n, Tok~, 1978, P193-1~. P~hl Oxford: Pergamon Press,
1979 R e ~ r t s the first use in Japan of the New AUStrian Tunnelling Method in driving through squeezing rock composed mainly of green tuff. 802099 SLURRY SHIELD METHOD IN C(IMFLEX FORMATION UNDER SEA - CONSTRUCTION OF WATER SUPPLY TUNNEL Cht~, Y; Matsui, T; Matsubara, H Proc International Tunnel Sym~sium, Tokyo, 1978, P203-208. Publ Oxford: Pergamon Press, 17~9 802100 CHemICAL GROUTING TREATMENT TO ALLOW THE EXCA-" VATION OF TUNNELS IN ROCKS AFFECTED BY INFILTRATIONS OF TOXIC GAS UNDER PRESSURE Restelli, A B Proc International T~unr~ Sy~sittm, Tokyo, 1978, P209-214. ~h~bl Oxford: Pergamon Press,
1979 802101 CONSTRUCTION OF RAILWAY TRLrNK LINE T~JNN~S UNDER MAJOR CITIES USING T ~ SHIELD N ~ O D Niwa, T Proc International Tunnel Symposium, Tokyo, 19~8, P215-221. l ~ l Oxford: Pergamon Press,
1979 802102 CONSTRUCTION PROBI~S IN WATER ~ J N N ~ S IN REPUBLIC OF SOUTH AFRICA Keyse~, D J; E r i g % N M Proc International T u r ~ Symposium, Tokyo, 1978, P223-232. PuS1 Oxford: Pergamon Press,
i~9
Power plants 802103 WORLD'S FIRST U~RGROD]~D WATR~ P O ~ < STATION Legget, R F Und~grourd Space, V~, N2, Sept-Oct 1979, PglDescribes the Snoqua~ie Falls Power station no I near seattle, Washlngton~ USA, which first came into s ~ i c e in 1899 and has to date 80 years of uninterrupted l~swer production.
802106 WINNIN~ IN ZONES S~S~JECT ~D ROCEBURS~S TAKING SUITABI~ C O b q V ~ A S U R E S (IN G E ~ N ) Janke, C Gluckauf, VII4, N17, 7 sept 1978 , P747-751 A combination of conventional testing and des~-ressing ~ t h o d s with presst~e ar~ elongation measurements, including seismo-acoustic evaluationj made successful winning ol~rations possible.
8o2107 R O C ~ U R ~ ~ N T I O N ~ R O U ~ OPE~2ION~ ~ H O D S (IN G ~ N ) Kuschel# K H Gluckaufj Vl14, NI7. 7 SePt 1978 , P751-754 Reports trials providing data for rockburst prevention by i~usion ar~ for early prediction by plotting of seismic activity. 802108 OPERATIONAL EXPERIENCE WITH DE-STRESSING SHOTFIRING (IN GERMAN) Heising, C Gl~kauf, VTI4, NIT, 7 sept 1978 , P754-757 802109 PREVENTION OF ROCKBURSI'S - BASIC ASI~CTS AND STATVgORY REGULATIONS (IN GERMAN) Ritter~ H Gluckauf, Vll4, NIT, 7 S e X 1978, I~58-763 Cases of rockburst in North Rhlne-Westphalia are analysed, conclusions drawn and r e l a t i o n s which have since been ~ e to assist prevention are discussed 802110 POTENTIAL AND LIMIT~KTIONS OF INFUSION IN PREVENTING ROCK BURSTS (IN GERMAN ~ Leiteritz, H; seewald, H Gluekauf, Vll4, N16, 17 Aug 1978, IrI00-705 Given that water can affect the mechanical characteristics of coal, s n ~ flows of water are fed slowly into the seam by the low-lressure technique. The desired level of saturation is monitored with a gamma backscatter probe. 802111 ~ISMO-ACOUSTIC ~ I ~ O D FOR T~KE S ~ Y OF FRACT~E PROCESSES IN CRITICAllY STP~SSED COAL DEPOSITS (IN GERMAN) Heusinger, P P Gluckauf-forsehungah, V39, N4, Aug 1978, P134"
137
ln-situ stresses and stress around underground openings 802104 SIGNIFICANCE OF GEOLOGICAL-TECTONIC FACVf0RS IN R0CKBURSTS IN THE RUHR COALFIELD (IN GERMAN) Leiteritz, H Gluckauf, Vll4, N22, 16 Nov 1978 , P 9 8 9 - ~ An evaluation of 68 rOck~ursts has shown that the petrogral~hlc seam e o ~ s i t i o n and the stratigraphic situation do not ahow ar~ correlation with the liability of a seam to rockbursts.
802105 w z m u ~ ~ n w 0 ~ IN R ~ U R S T CONDITIONS (~N G Z ~ ) Gottig, P Gluckauf, VT14, NI7, 7 sept 1978, ~42-747 Reports pressure and strain measurements, seismic ar~ de-stressing shot-flring, as I ~ of a rock burst prevention pro~amme. Shotfiring reduced stresses m~fe rapidly than drilling.
8o2112 D m ~ m T I O N OF ~ STAE OF ~ S S IN A ~ m ~ BY DEFORMATION MEASUREMENTS IN BOF~HOLES (IN GERMAN) Pflaging, K Gluckauf-forsehungsh, V39, N4, AUg 1978, P138140 The behaviour of the grourgl surrounding a a~aft can be observed by measuring deformations in holes bored from the st~face aroul~d the shaft. Measurements of d~fc~'mations of each holej and in l~lettlarj ahax~s in the geometrical Ic~ation of the holes relative to each other s make it l~3sslble to calculate changes in length and direction of the stressed zorm, and hence to determine the stresses. 802113 PROGRAMMED CALCTrLATION OF THE INFLUENCE OF MINING OPERATIONS ON S ~ S USING THE FINITE
ELE~NT MODEL (TN GERMAN) Kose, H Gluckauf-fO~schungsh, V39, N4, Aug 1978, P141145
802098 API~CATION OF THE N A ~ TO THE NA~YAMA
Yagi, y Proc International TUa~nel Syml~si~n, Tok~, 1978, P193-1~. P~hl Oxford: Pergamon Press,
1979 R e ~ r t s the first use in Japan of the New AUStrian Tunnelling Method in driving through squeezing rock composed mainly of green tuff. 802099 SLURRY SHIELD METHOD IN C(IMFLEX FORMATION UNDER SEA - CONSTRUCTION OF WATER SUPPLY TUNNEL Cht~, Y; Matsui, T; Matsubara, H Proc International Tunnel Sym~sium, Tokyo, 1978, P203-208. Publ Oxford: Pergamon Press, 17~9 802100 CHemICAL GROUTING TREATMENT TO ALLOW THE EXCA-" VATION OF TUNNELS IN ROCKS AFFECTED BY INFILTRATIONS OF TOXIC GAS UNDER PRESSURE Restelli, A B Proc International T~unr~ Sy~sittm, Tokyo, 1978, P209-214. ~h~bl Oxford: Pergamon Press,
1979 802101 CONSTRUCTION OF RAILWAY TRLrNK LINE T~JNN~S UNDER MAJOR CITIES USING T ~ SHIELD N ~ O D Niwa, T Proc International Tunnel Symposium, Tokyo, 19~8, P215-221. l ~ l Oxford: Pergamon Press,
1979 802102 CONSTRUCTION PROBI~S IN WATER ~ J N N ~ S IN REPUBLIC OF SOUTH AFRICA Keyse~, D J; E r i g % N M Proc International T u r ~ Symposium, Tokyo, 1978, P223-232. PuS1 Oxford: Pergamon Press,
i~9
Power plants 802103 WORLD'S FIRST U~RGROD]~D WATR~ P O ~ < STATION Legget, R F Und~grourd Space, V~, N2, Sept-Oct 1979, PglDescribes the Snoqua~ie Falls Power station no I near seattle, Washlngton~ USA, which first came into s ~ i c e in 1899 and has to date 80 years of uninterrupted l~swer production.
802106 WINNIN~ IN ZONES S~S~JECT ~D ROCEBURS~S TAKING SUITABI~ C O b q V ~ A S U R E S (IN G E ~ N ) Janke, C Gluckauf, VII4, N17, 7 sept 1978 , P747-751 A combination of conventional testing and des~-ressing ~ t h o d s with presst~e ar~ elongation measurements, including seismo-acoustic evaluationj made successful winning ol~rations possible.
8o2107 R O C ~ U R ~ ~ N T I O N ~ R O U ~ OPE~2ION~ ~ H O D S (IN G ~ N ) Kuschel# K H Gluckaufj Vl14, NI7. 7 SePt 1978 , P751-754 Reports trials providing data for rockburst prevention by i~usion ar~ for early prediction by plotting of seismic activity. 802108 OPERATIONAL EXPERIENCE WITH DE-STRESSING SHOTFIRING (IN GERMAN) Heising, C Gl~kauf, VTI4, NIT, 7 sept 1978 , P754-757 802109 PREVENTION OF ROCKBURSI'S - BASIC ASI~CTS AND STATVgORY REGULATIONS (IN GERMAN) Ritter~ H Gluckauf, Vll4, NIT, 7 S e X 1978, I~58-763 Cases of rockburst in North Rhlne-Westphalia are analysed, conclusions drawn and r e l a t i o n s which have since been ~ e to assist prevention are discussed 802110 POTENTIAL AND LIMIT~KTIONS OF INFUSION IN PREVENTING ROCK BURSTS (IN GERMAN ~ Leiteritz, H; seewald, H Gluekauf, Vll4, N16, 17 Aug 1978, IrI00-705 Given that water can affect the mechanical characteristics of coal, s n ~ flows of water are fed slowly into the seam by the low-lressure technique. The desired level of saturation is monitored with a gamma backscatter probe. 802111 ~ISMO-ACOUSTIC ~ I ~ O D FOR T~KE S ~ Y OF FRACT~E PROCESSES IN CRITICAllY STP~SSED COAL DEPOSITS (IN GERMAN) Heusinger, P P Gluckauf-forsehungah, V39, N4, Aug 1978, P134"
137
ln-situ stresses and stress around underground openings 802104 SIGNIFICANCE OF GEOLOGICAL-TECTONIC FACVf0RS IN R0CKBURSTS IN THE RUHR COALFIELD (IN GERMAN) Leiteritz, H Gluckauf, Vll4, N22, 16 Nov 1978 , P 9 8 9 - ~ An evaluation of 68 rOck~ursts has shown that the petrogral~hlc seam e o ~ s i t i o n and the stratigraphic situation do not ahow ar~ correlation with the liability of a seam to rockbursts.
802105 w z m u ~ ~ n w 0 ~ IN R ~ U R S T CONDITIONS (~N G Z ~ ) Gottig, P Gluckauf, VT14, NI7, 7 sept 1978, ~42-747 Reports pressure and strain measurements, seismic ar~ de-stressing shot-flring, as I ~ of a rock burst prevention pro~amme. Shotfiring reduced stresses m~fe rapidly than drilling.
8o2112 D m ~ m T I O N OF ~ STAE OF ~ S S IN A ~ m ~ BY DEFORMATION MEASUREMENTS IN BOF~HOLES (IN GERMAN) Pflaging, K Gluckauf-forsehungsh, V39, N4, AUg 1978, P138140 The behaviour of the grourgl surrounding a a~aft can be observed by measuring deformations in holes bored from the st~face aroul~d the shaft. Measurements of d~fc~'mations of each holej and in l~lettlarj ahax~s in the geometrical Ic~ation of the holes relative to each other s make it l~3sslble to calculate changes in length and direction of the stressed zorm, and hence to determine the stresses. 802113 PROGRAMMED CALCTrLATION OF THE INFLUENCE OF MINING OPERATIONS ON S ~ S USING THE FINITE
ELE~NT MODEL (TN GERMAN) Kose, H Gluckauf-fO~schungsh, V39, N4, Aug 1978, P141145