Atypical seismic records of quarry blasts

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68145535%3A_____%2F25%3A00637750" target="_blank" >RIV/68145535:_____/25:00637750 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.1007/s11600-025-01653-y" target="_blank" >https://doi.org/10.1007/s11600-025-01653-y</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s11600-025-01653-y" target="_blank" >10.1007/s11600-025-01653-y</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Atypical seismic records of quarry blasts

Popis výsledku v původním jazyce

Blasting operations cause vibrations. Seismograms are used to assess the effect of these vibrations on the surroundings. The seismic record of blasting usually has a very typical character - a sharp onset of the first wave followed by other groups of waves with a prominent group of surface waves. Detailed analysis of seismograms contributes to the study of the local subsurface geological structure, the evaluation of the effect of blasting, the proposal of optimizing the effect of blasting, etc. This character can be changed for various reasons, which is often caused by the specific local geological structure - the disruption of the rock environment. The paper presents the wave pattern of individual types of seismic waves in the vicinity of the realized blast and several examples of these atypical seismic records. Experimental measurements were carried out in several quarries in Slovakia and Czech Republic. As an example, the measured wave pattern in an open-pit lignite mine has an atypical character characterized primarily by the duration of vibrations of up to 35 seconds.

Název v anglickém jazyce

Atypical seismic records of quarry blasts

Popis výsledku anglicky

Blasting operations cause vibrations. Seismograms are used to assess the effect of these vibrations on the surroundings. The seismic record of blasting usually has a very typical character - a sharp onset of the first wave followed by other groups of waves with a prominent group of surface waves. Detailed analysis of seismograms contributes to the study of the local subsurface geological structure, the evaluation of the effect of blasting, the proposal of optimizing the effect of blasting, etc. This character can be changed for various reasons, which is often caused by the specific local geological structure - the disruption of the rock environment. The paper presents the wave pattern of individual types of seismic waves in the vicinity of the realized blast and several examples of these atypical seismic records. Experimental measurements were carried out in several quarries in Slovakia and Czech Republic. As an example, the measured wave pattern in an open-pit lignite mine has an atypical character characterized primarily by the duration of vibrations of up to 35 seconds.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20701 - Environmental and geological engineering, geotechnics

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Acta Geophysica

ISSN

1895-6572

e-ISSN

1895-7455

Svazek periodika

73

Číslo periodika v rámci svazku

July 2025

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

9

Strana od-do

5489-5497

Kód UT WoS článku

001534669100001

EID výsledku v databázi Scopus

2-s2.0-105011983790