Permanent GPS observatories operated by the Institute of Rock Structure and Mechanics, Academy of Sciences of the Czech Republic
Schenk, Vladimír; Kottnauer, Pavel; Schenková, Zdeňka
2004 - Czech Keywords: GPS permanent observatories; the Bohemian Massif; hvězdárny; GPS Available at various institutes of the ASCR Permanent GPS observatories operated by the Institute of Rock Structure and Mechanics, Academy of Sciences of the Czech Republic

Schenk, Vladimír; Kottnauer, Pavel; Schenková, Zdeňka
Ústav struktury a mechaniky hornin, 2004

Possibility of total fracturing forecasting of loaded rock samples on the base of ultrasonic emission analysis
Rudajev, Vladimír; Lokajíček, Tomáš; Vilhelm, Jan
2004 - Czech The ultrasonic emission, generated by rock samples loading, was subjected to autocorrelation analysis. The increase of autocorrelation coefficients and the tendency to their linear decrease is evidence of redistribution of stress in the sample, which occurs after stronger ultrasonic events. The above-mentioned parameters have a precursory character. Ultrazvuková emise vyvolaná zatěžováním horninových vzorků byla podrobena korelační analýze. Vzrůst hodnot autokorelačních koeficientů a jejich tendence k lineárnímu poklesu prokazují redistribuci napětí ve vzorku, ke kterému dochází po vzniku silnějšího ultrazvukového děje. Keywords: ultrasonic emission; correlation analysis; stress; korelační analýza; fonetika Available at various institutes of the ASCR Possibility of total fracturing forecasting of loaded rock samples on the base of ultrasonic emission analysis

The ultrasonic emission, generated by rock samples loading, was subjected to autocorrelation analysis. The increase of autocorrelation coefficients and the tendency to their linear decrease is ...

Rudajev, Vladimír; Lokajíček, Tomáš; Vilhelm, Jan
Ústav struktury a mechaniky hornin, 2004

Landslide susceptibility model for protected area White Carpathians
Pechanec, V.; Klimeš, Jan
2004 - Czech Article describes in detail preparation and results of susceptibility zonation for the Bílé Karpaty protected area. Usage of susceptibility map for management purposes is also discused. Příspěvek se zabývá vytvořením mapy náchylnosti území k sesouvání pro CHKO Bílé Karpaty a využitím této mapy pro management chráněného území. Keywords: inventory maps; modelling of slope movements; GIS Available at various institutes of the ASCR Landslide susceptibility model for protected area White Carpathians

Article describes in detail preparation and results of susceptibility zonation for the Bílé Karpaty protected area. Usage of susceptibility map for management purposes is also discused.

Pechanec, V.; Klimeš, Jan
Ústav struktury a mechaniky hornin, 2004

Project of the program Kontakt of the Ministry of Education, Youth and Sport No. ME 694 (2003-2005) Network for rapid information about strong motion and macroseismic intensity data from main earthquakes of Greece (S.M.INT). Report 2003
Schenková, Zdeňka; Schenk, Vladimír; Kottnauer, Pavel; Pichl, Richard
2004 - Czech Keywords: macroseismic intensity; isoseismal maps; local geology Available at various institutes of the ASCR Project of the program Kontakt of the Ministry of Education, Youth and Sport No. ME 694 (2003-2005) Network for rapid information about strong motion and macroseismic intensity data from main earthquakes of Greece (S.M.INT). Report 2003

Schenková, Zdeňka; Schenk, Vladimír; Kottnauer, Pavel; Pichl, Richard
Ústav struktury a mechaniky hornin, 2004

A study of low-temperature synthesis - its use for building production with use of waste and natural materials
Hanzlíček, Tomáš; Steinerová, Michaela; Perná, Ivana; Straka, Pavel
2004 - Czech Keywords: low-temperature synthesis; geopolymers Available at various institutes of the ASCR A study of low-temperature synthesis - its use for building production with use of waste and natural materials

Hanzlíček, Tomáš; Steinerová, Michaela; Perná, Ivana; Straka, Pavel
Ústav struktury a mechaniky hornin, 2004

Using the coupled modelling method to study stability of slopes
Trčková, Jiřina; Procházka, P.
2004 - Czech Stress changes under the slope abutment caused due to the external louding along slope ridge and deformation owing to waterlogging of slope abument was studied. Obtained results were used to formulate constitutive laws for numerical modelling. Na fyzikálních modelech byly studovány napěťové změny pod patou svahu vznikající následkem zatěžování koruny svahu a deformace v důsledku podmáčení svahu. Získané výsledky byly užity k formulaci konstitučních vztahů pro numerické modelování. Keywords: experimental models; stability of slopes; coupled modelling Available at various institutes of the ASCR Using the coupled modelling method to study stability of slopes

Stress changes under the slope abutment caused due to the external louding along slope ridge and deformation owing to waterlogging of slope abument was studied. Obtained results were used to formulate ...

Trčková, Jiřina; Procházka, P.
Ústav struktury a mechaniky hornin, 2004

The burning-out of organic substances from ceramic matter enriched by ammonium aluminium sulphate
Stoklasa, Jaroslav
2004 - Czech Dynamics and kinetics of gas removal from system is observed. After the decomposition of ammonium aluminium sulphate, aluminium oxide remains in the ceramics. Oxides of sulphur influence a timing formation of black cores and a thermal decomposition of organic compounds. Je sledována dynamika a kinetika odstraňování plynných složek ze systému. V keramickém materiálu po rozkladu síranu hlinito amonného zůstává oxid hlinitý. Oxidy síry ovlivňují časový průběh tvorby černých jader a tepelný rozklad organických látek. Keywords: burning out; advanced ceramics; physical chemistry process Available at various institutes of the ASCR The burning-out of organic substances from ceramic matter enriched by ammonium aluminium sulphate

Dynamics and kinetics of gas removal from system is observed. After the decomposition of ammonium aluminium sulphate, aluminium oxide remains in the ceramics. Oxides of sulphur influence a timing ...

Stoklasa, Jaroslav
Ústav struktury a mechaniky hornin, 2004

Slope deformations and pseudocarst
Baroň, I.; Klimeš, Jan; Wagner, J.
2004 - Czech The proceedings presents thematicaly organized presentations from the conference, which deal with landslides and pseudo-carst. Ve sborniku jsou tematicky usporadany prispevky z konference, které jsou zaměřeny na problematiku svahových deformací a pseudokrasu. Keywords: landslides; pseudocarst Available at various institutes of the ASCR Slope deformations and pseudocarst

The proceedings presents thematicaly organized presentations from the conference, which deal with landslides and pseudo-carst.

Baroň, I.; Klimeš, Jan; Wagner, J.
Ústav struktury a mechaniky hornin, 2004

History of seismicity research in the Kladno coal district
Rudajev, Vladimír; Buben, Jiří; Brož, Milan; Živor, Roman
2004 - Czech The basic information about history and results of the seismicity research in the Kladno Coal Discrit are summarized in connection with closing mining activity in this area. Základní informace o historii a výsledcích výzkumu seismicity v kladenské kamenouhelné oblasti jsou podány ve spojitosti s ukončováním těžby v této oblasti. Keywords: seismicity; rockburst; local seismic network; seismicita Available at various institutes of the ASCR History of seismicity research in the Kladno coal district

The basic information about history and results of the seismicity research in the Kladno Coal Discrit are summarized in connection with closing mining activity in this area.

Rudajev, Vladimír; Buben, Jiří; Brož, Milan; Živor, Roman
Ústav struktury a mechaniky hornin, 2004

Complex of laboratory tests of rock mechanics, locality of PTP-5, Potůčky - Podlesí
Trčková, Jiřina; Živor, Roman
2004 - Czech Keywords: granite; physical properties; permeability; žula; fyzikální vlastnosti; permeabilita Available at various institutes of the ASCR Complex of laboratory tests of rock mechanics, locality of PTP-5, Potůčky - Podlesí

Trčková, Jiřina; Živor, Roman
Ústav struktury a mechaniky hornin, 2004