INTERAKSI BANGUNAN DI WILAYAH PESISIR DENGAN GELOMBANG TSUNAMI
Tsunami force both directly and indirectly has caused thousands of deaths. Even people who are in a building higher than the tsunami can reach, may not survive when the building collapse due to tsunami force. Tsunami force on building depends on the characteristics of tsunami, infrastructures and th...
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| Main Authors: | , |
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| Format: | Theses and Dissertations NonPeerReviewed |
| Published: |
[Yogyakarta] : Universitas Gadjah Mada
2013
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| Subjects: | |
| Online Access: | https://repository.ugm.ac.id/125989/ http://etd.ugm.ac.id/index.php?mod=penelitian_detail&sub=PenelitianDetail&act=view&typ=html&buku_id=66172 |
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| Institution: | Universitas Gadjah Mada |
| Summary: | Tsunami force both directly and indirectly has caused thousands of deaths.
Even people who are in a building higher than the tsunami can reach, may not
survive when the building collapse due to tsunami force. Tsunami force on
building depends on the characteristics of tsunami, infrastructures and the coastal
area. These are the tsunami surge front velocity, the shape and size of the
buildings, and the effectiveness of the protections in front of the buildings.This
research is aimed to find tsunami force on buildings without protection, tsunami
force on building with protection, and tsunami force on elevated buildings.
The study was started with literature reviews and theoretical study of
tsunami force on buildings, followed by theoretical development. The results are a
set of equations that represent the hypothesis of the study. To assure the accuracy
of the theoretical equations, a series of experiments were carried out in the
laboratory. A physical model was constructed in the Hydraulic and Hydrology
Laboratory of the Research Center for Engineering Sciences GadjahMada
University. This was a 24m long flume of 1.45m width and 1.5m height equipped
with surge generator based on dam break system. Models of solid buildings type
were installed with and without protection one at a time. The building types were
either elevated or non elevated type. The protection model was represented by sea
wall of various heights and distances from the building to be tested.
The results of the study are a set of equations of tsunami force on
overtopping and non overtopping solid buildings for both elevated and non
elevated building types, and tsunami force on protected buildings. Tsunami force
calculations based on the equations similar to the laboratory test result. Further
use of the formula given in the example a simple case. |
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