Abstract
The interested part of dynamic analysis is the blasting work effects propagation through soil. This type of the dynamic load can be significant when the soil structure dynamic interaction hasn´t favourable conditions. It can cause structural failures on buildings. The main aim of the paper is to investigate how we can estimate the magnitudes of the seismic waves during blasting works. The results are based on experimental studies.
Highlights
Nowadays is just technical seismicity part of the environmental issues
The main aim of the paper is to investigate how we can estimate the magnitudes of the seismic waves during blasting works
The objects standing near the quarries are highly influenced by vibrations from technical seismicity
Summary
Nowadays is just technical seismicity part of the environmental issues. The increase in vibration induced by different sources have an unfavourable impact on buildings, structures and the people living there. Very often the sources of technical seismicity is the blasting work. These activities near residential areas have become a problems. The objects standing near the quarries are highly influenced by vibrations from technical seismicity. Results of this extremely load can be occurrence of various disorders on the structures [5]. This paper deals with the investigation of the seismic waves magnitudes during blasting works in the stone quarry Dedová [1]. Investigated object is the permanently occupied house, which has a regular floor plan. It is partially basement and built on concrete foundations.
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