STUDI PENENTUAN LOKASI EVAKUASI VERTIKAL DI PANTAI PARANGTRITIS
Parangtritis beach countenances directly to Indian Ocean. The boundary of the Eurasian and the Indo-Australian plates located in the Indian Ocean allows vertical dislocation of the Earth's plates that trigger a tsunami wave on the beach. One of mitigation efforts against the tsunami is providin...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2014
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/128177/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=68512 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | Parangtritis beach countenances directly to Indian Ocean. The boundary of the
Eurasian and the Indo-Australian plates located in the Indian Ocean allows
vertical dislocation of the Earth's plates that trigger a tsunami wave on the beach.
One of mitigation efforts against the tsunami is providing a place for evacuation.
The existence of vertical evacuation construction is expected to reduce the risk of
death.
The location for evacuation was determined by conducting a tsunami evacuation
simulation (SET) using Evacuware Version 1.0 software. The simulation was
carried out through three scenarios types. The first scenario was applied to the
existing final refuge site (TPA). The second scenario divided the evacuation area
to determine which TPA would be less reachable. The third scenario was
conducted by adding alternative vertical evacuation construction in the
simulation.
The research results indicate that the effective vertical evacuation construction
location is in the market area that is at coordinates: 49S 425983mT 9113180mU,
located at 12.5 masl and within 320 m from the beach. The additional vertical
evacuation construction could reduce the number of fatalities. An increasing
number of human survivors reach 7.18% for the simulation of 4,000 people,
19.16% for 7,000 people, and 31.75% for the number of 10,000 people. |
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