Analysis of the Possibility of Limiting the Impact of Ground Vibrations Caused During Demolition of a Towers on Environment
Before disassemble and demolition of five granulation towers the authors planned and carried out measurements of the intensity of vibrations induced during the fall of the dismantled components of towers on the ground. The main aim of the study was to determine the maximum permissible weight of fall...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Institute of Fundamental Technological Research Polish Academy of Sciences
2016-12-01
|
| Series: | Archives of Acoustics |
| Subjects: | |
| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/1781 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1849397157632671744 |
|---|---|
| author | Jan TARGOSZ Jarosław BEDNARZ Wojciech LISOWSKI |
| author_facet | Jan TARGOSZ Jarosław BEDNARZ Wojciech LISOWSKI |
| author_sort | Jan TARGOSZ |
| collection | DOAJ |
| description | Before disassemble and demolition of five granulation towers the authors planned and carried out measurements of the intensity of vibrations induced during the fall of the dismantled components of towers on the ground. The main aim of the study was to determine the maximum permissible weight of falling elements of the towers during the demolition, in terms of ensuring the protection of buildings and equipment located in the vicinity of the works. It was unacceptable to increase the vibration amplitude displacement in each section of measurement on each of the three perpendicular axes by more than 2 μm peak-to-peak value and the absolute velocity of RMS of vibration amplitude couldn't be increased by more than 1 mm/sec value than the background vibration during the demolition of the towers. Preliminary experimental studies were conducted on a test stand and the measurements were made on the real object. The amplitudes of vibration waves displacement and velocity were recorded on the measurement section in the direction of the protected building. The results of measurements were used to identify the propagation of the shock wave and the effectiveness of the proposed insulation layers. |
| format | Article |
| id | doaj-art-ed26eefb4a7349edbc8797752f4d1f51 |
| institution | Kabale University |
| issn | 0137-5075 2300-262X |
| language | English |
| publishDate | 2016-12-01 |
| publisher | Institute of Fundamental Technological Research Polish Academy of Sciences |
| record_format | Article |
| series | Archives of Acoustics |
| spelling | doaj-art-ed26eefb4a7349edbc8797752f4d1f512025-08-20T03:39:06ZengInstitute of Fundamental Technological Research Polish Academy of SciencesArchives of Acoustics0137-50752300-262X2016-12-0141410.1515/aoa-2016-0062Analysis of the Possibility of Limiting the Impact of Ground Vibrations Caused During Demolition of a Towers on EnvironmentJan TARGOSZ0Jarosław BEDNARZ1Wojciech LISOWSKI2AGH University of Science and TechnologyAGH University of Science and TechnologyAGH University of Science and TechnologyBefore disassemble and demolition of five granulation towers the authors planned and carried out measurements of the intensity of vibrations induced during the fall of the dismantled components of towers on the ground. The main aim of the study was to determine the maximum permissible weight of falling elements of the towers during the demolition, in terms of ensuring the protection of buildings and equipment located in the vicinity of the works. It was unacceptable to increase the vibration amplitude displacement in each section of measurement on each of the three perpendicular axes by more than 2 μm peak-to-peak value and the absolute velocity of RMS of vibration amplitude couldn't be increased by more than 1 mm/sec value than the background vibration during the demolition of the towers. Preliminary experimental studies were conducted on a test stand and the measurements were made on the real object. The amplitudes of vibration waves displacement and velocity were recorded on the measurement section in the direction of the protected building. The results of measurements were used to identify the propagation of the shock wave and the effectiveness of the proposed insulation layers.https://acoustics.ippt.pan.pl/index.php/aa/article/view/1781ground vibrationsinsulation layersvibrations measurements. |
| spellingShingle | Jan TARGOSZ Jarosław BEDNARZ Wojciech LISOWSKI Analysis of the Possibility of Limiting the Impact of Ground Vibrations Caused During Demolition of a Towers on Environment Archives of Acoustics ground vibrations insulation layers vibrations measurements. |
| title | Analysis of the Possibility of Limiting the Impact of Ground Vibrations Caused During Demolition of a Towers on Environment |
| title_full | Analysis of the Possibility of Limiting the Impact of Ground Vibrations Caused During Demolition of a Towers on Environment |
| title_fullStr | Analysis of the Possibility of Limiting the Impact of Ground Vibrations Caused During Demolition of a Towers on Environment |
| title_full_unstemmed | Analysis of the Possibility of Limiting the Impact of Ground Vibrations Caused During Demolition of a Towers on Environment |
| title_short | Analysis of the Possibility of Limiting the Impact of Ground Vibrations Caused During Demolition of a Towers on Environment |
| title_sort | analysis of the possibility of limiting the impact of ground vibrations caused during demolition of a towers on environment |
| topic | ground vibrations insulation layers vibrations measurements. |
| url | https://acoustics.ippt.pan.pl/index.php/aa/article/view/1781 |
| work_keys_str_mv | AT jantargosz analysisofthepossibilityoflimitingtheimpactofgroundvibrationscausedduringdemolitionofatowersonenvironment AT jarosławbednarz analysisofthepossibilityoflimitingtheimpactofgroundvibrationscausedduringdemolitionofatowersonenvironment AT wojciechlisowski analysisofthepossibilityoflimitingtheimpactofgroundvibrationscausedduringdemolitionofatowersonenvironment |