National Repository of Grey Literature 22 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
Seismic loading of Jeroným Mine near Čistá in 2023 and chamber K1 stability observing
Kaláb, Zdeněk ; Kaláb, Tomáš
This research report describes results of seismological monitorning in the Jeroným Mine near Čistá in 2023. Main results from monitoring of geotechnical parameters using distributed measurement system are briefly presented, namely stability of chamber K1 and movement of mine water level.
The influence of the magnitude of normal forces on nonlinear seismic analysis
Holiš, Ondřej ; Lang, Rostislav (referee) ; Vlk, Zbyněk (advisor)
The thesis is focused on studying the influence of the magnitude of normal forces and loads on the nonlinear dynamic analysis. Pushover method and nonlinear time history analysis were used to solve these problems. A number of numerical models with different nonlinearities and progressively increasing loads have been developed. The results were then compiled into graphs and tables for comparison. RFEM 5, RFEM 6 and a program in Python were used for the calculations.
Seismic loading of Jeroným Mine near Čistá in 2022 and chamber K1 stability observing
Kaláb, Zdeněk ; Rösnerová, Markéta ; Kaláb, Tomáš
This research report describes results of seismological monitorning in the Jeroným Mine near Čistá in 2022. Main results from monitoring of geotechnical parameters using distributed measurement system are briefly presented, namely stability of chamber K1 and movement of mine water level in long time period.
Seismic loading of Jeroným Mine near Čistá in 2021 and chamber K1 stability observing
Kaláb, Zdeněk ; Rösnerová, Markéta ; Kaláb, Tomáš
This research report describes results of seismological monitorning in the Jeroným Mine near Čistá in 2021. Main results from monitoring of geotechnical parameters using distributed measurement system are briefly presented, namely stability of chamber K1 and movement of mine water level in long time period. The measurement of radon volume activity is briefly described. The fall down of rock in October 2021 is also mentioned.
Seismic loading of Jeroným Mine near Čistá in 2020 and chamber K1 stability observing
Kaláb, Zdeněk ; Lednická, Markéta ; Kaláb, Tomáš
This research report describes results of seismological monitorning in the Jeroným Mine near Čistá in 2019. Main results from monitoring of geotechnical parameters using distributed measurement system are briefly presented, namely stability of chamber K1 and movement of mine water level in long time period. The measurement of motion on the crack in K1 chamber and the measurement of radon volume activity are briefly described.
Report on the seismic loading of the "Ostrava – Tower" place
Kaláb, Zdeněk
Retrieval report summarizes seismic loading of place signed as Ostrava – Tower. Here, construction of big structure is planned.
Seismic loading of Jeroným Mine near Čistá in 2019 and chamber K1 stability observing
Kaláb, Zdeněk ; Lednická, Markéta ; Kaláb, Tomáš
This research report describes results of seismological monitorning in the Jeroným Mine near Čistá in 2019. Main results from monitoring of geotechnical parameters using distributed measurement system are briefly presented, namely stability of chamber K1 and movement of mine water level in long time period. Fall of rock block from roof in K1 chamber is new event observed here.
Seismic loading of Jeroným Mine near Čistá in 2018 and chamber K1 stability observing
Kaláb, Zdeněk ; Lednická, Markéta ; Kaláb, Tomáš
This research report describes results of seismological monitorning in the Jeroným Mine near Čistá in 2018, especialy seismic swarm from surroundings of Nový Kostel village. Main results from monitoring of geotechnical parameters using distributed measurement system are briefly presented, namely stability of chamber K1 and movement of mine water level in long time period.
Seismic loading of Jeroným Mine near Čistá in 2017
Kaláb, Zdeněk ; Lednická, Markéta ; Kaláb, Tomáš
This research report describes results of seismological monitorning in the Jeroným Mine near Čistá in 2016. Main results from monitoring of geotechnical parameters using distributed measurement system are briefly presented, namely radon activity concentration and movement of mine water level.
Seismic loading of Jeroným Mine near Čistá in 2016
Kaláb, Zdeněk ; Lednická, Markéta ; Kaláb, Tomáš
This research report describes results of seismological monitorning in the Jeroným Mine near Čistá in 2016. Main results from monitoring of geotechnical parameters using distributed measurement system are briefly presented.

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