Optical and Electrical Based Indoor Landslide Early Warning System Based on the Change of the Wall Crack Width
Wall Cracks in a slope area with high landslide risk is very common. Triggered by small horizontal land movement, relative movement of walls separated by the crack line to create wider crack can occur. In the present work, an early warning system for landslide utilizing such movement is presented...
| Main Authors: | , , , , , |
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| Format: | Other |
| Language: | English |
| Published: |
IOP Conference Series: Earth and Environmental Science
2022
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/284272/1/141.Optical_and_Electrical_Based_Indoor_Landslide_Earl.pdf |
| _version_ | 1797037824700055552 |
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| author | Marzuki, Ahmad Purnomo, F. A. Yoeseph, N. M. Imran, A. M. Suryanto, W. Juhana, T. |
| author_facet | Marzuki, Ahmad Purnomo, F. A. Yoeseph, N. M. Imran, A. M. Suryanto, W. Juhana, T. |
| author_sort | Marzuki, Ahmad |
| collection | UGM |
| description | Wall Cracks in a slope area with high landslide risk is very common. Triggered by small
horizontal land movement, relative movement of walls separated by the crack line to create wider
crack can occur. In the present work, an early warning system for landslide utilizing such movement
is presented. For this purpose, a bar is connected to the displacement sensor. Sensor is fixed to one
side of wall at either before or after crack line. The bar from this sensor is fixed to the other side of
the wall at the direction perpendicular to the crack. With this configuration, small movement of one
part of wall (before or after crack line) activate the sensor. In this paper, two displacement sensors
are used, i.e., displacement sensor based on slide resistor and fiber sensor. In the present work,
warning is given in the form of sound characterized the increase of frequency as the width of crack
increase. |
| first_indexed | 2024-03-14T00:09:52Z |
| format | Other |
| id | oai:generic.eprints.org:284272 |
| institution | Universiti Gadjah Mada |
| language | English |
| last_indexed | 2024-03-14T00:09:52Z |
| publishDate | 2022 |
| publisher | IOP Conference Series: Earth and Environmental Science |
| record_format | dspace |
| spelling | oai:generic.eprints.org:2842722023-12-05T01:49:42Z https://repository.ugm.ac.id/284272/ Optical and Electrical Based Indoor Landslide Early Warning System Based on the Change of the Wall Crack Width Marzuki, Ahmad Purnomo, F. A. Yoeseph, N. M. Imran, A. M. Suryanto, W. Juhana, T. Optical Physics not elsewhere classified Wall Cracks in a slope area with high landslide risk is very common. Triggered by small horizontal land movement, relative movement of walls separated by the crack line to create wider crack can occur. In the present work, an early warning system for landslide utilizing such movement is presented. For this purpose, a bar is connected to the displacement sensor. Sensor is fixed to one side of wall at either before or after crack line. The bar from this sensor is fixed to the other side of the wall at the direction perpendicular to the crack. With this configuration, small movement of one part of wall (before or after crack line) activate the sensor. In this paper, two displacement sensors are used, i.e., displacement sensor based on slide resistor and fiber sensor. In the present work, warning is given in the form of sound characterized the increase of frequency as the width of crack increase. IOP Conference Series: Earth and Environmental Science 2022 Other NonPeerReviewed application/pdf en https://repository.ugm.ac.id/284272/1/141.Optical_and_Electrical_Based_Indoor_Landslide_Earl.pdf Marzuki, Ahmad and Purnomo, F. A. and Yoeseph, N. M. and Imran, A. M. and Suryanto, W. and Juhana, T. (2022) Optical and Electrical Based Indoor Landslide Early Warning System Based on the Change of the Wall Crack Width. IOP Conference Series: Earth and Environmental Science. https://www.researchgate.net/publication/358873929_Optical_and_Electrical_Based_Indoor_Landslide_Early_Warning_System_Based_on_the_Change_of_the_Wall_Crack_Width#full-text 10.1088/1755-1315/989/1/012023 |
| spellingShingle | Optical Physics not elsewhere classified Marzuki, Ahmad Purnomo, F. A. Yoeseph, N. M. Imran, A. M. Suryanto, W. Juhana, T. Optical and Electrical Based Indoor Landslide Early Warning System Based on the Change of the Wall Crack Width |
| title | Optical and Electrical Based Indoor Landslide
Early Warning System Based on the Change of
the Wall Crack Width |
| title_full | Optical and Electrical Based Indoor Landslide
Early Warning System Based on the Change of
the Wall Crack Width |
| title_fullStr | Optical and Electrical Based Indoor Landslide
Early Warning System Based on the Change of
the Wall Crack Width |
| title_full_unstemmed | Optical and Electrical Based Indoor Landslide
Early Warning System Based on the Change of
the Wall Crack Width |
| title_short | Optical and Electrical Based Indoor Landslide
Early Warning System Based on the Change of
the Wall Crack Width |
| title_sort | optical and electrical based indoor landslide early warning system based on the change of the wall crack width |
| topic | Optical Physics not elsewhere classified |
| url | https://repository.ugm.ac.id/284272/1/141.Optical_and_Electrical_Based_Indoor_Landslide_Earl.pdf |
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