Kajian keruntuhan Jembatan Krasak akibat kebakaran truk tangki bahan bakar dengan memperhitungkan bentuk sebenarnya dari elemen diagonal rangka utama dan pengaku atas jembatan = the Study of the Krasak Bridge collapse due fire truck fuel tank with taking shape actually from diagonal element main frame and top stiffness of bridge
| Main Authors: | Rifky Netriady, author, Add author: Heru Purnomo, supervisor, Add author: Sjahril A. Rahim, examiner, Add author: Henki Wibowo Ashadi, examiner, Add author: Josia Irwan Rastandi, examiner |
|---|---|
| Format: | Masters Doctoral |
| Terbitan: |
, 2012
|
| Subjects: | |
| Online Access: |
https://lib.ui.ac.id/detail?id=20315708 |
| ctrlnum |
20315708 |
|---|---|
| fullrecord |
<?xml version="1.0"?>
<dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd"><type>Thesis:Masters</type><title>Kajian keruntuhan Jembatan Krasak akibat kebakaran truk tangki bahan bakar dengan memperhitungkan bentuk sebenarnya dari elemen diagonal rangka utama dan pengaku atas jembatan = the Study of the Krasak Bridge collapse due fire truck fuel tank with taking shape actually from diagonal element main frame and top stiffness of bridge</title><creator>Rifky Netriady, author</creator><creator>Add author: Heru Purnomo, supervisor</creator><creator>Add author: Sjahril A. Rahim, examiner</creator><creator>Add author: Henki Wibowo Ashadi, examiner</creator><creator>Add author: Josia Irwan Rastandi, examiner</creator><publisher/><date>2012</date><subject>Bridges --Testing</subject><subject>Strains and stresses.</subject><description>[<b>ABSTRAK</b><br>
Pada tanggal 10 Mei 1990, terjadi peristiwa runtuhnya sebuah jembatan di
atas Kali Krasak akibat kebakaran truk tangki bahan bakar. Sampai saat ini
masih terjadi kesimpangsiuran tentang mengapa dan bagaimana sebenarnya
keruntuhan tersebut dapat terjadi.
Prof. Ir. Sidharta S. Kamarwan, dalam penelitiannya menyimpulkan bahwa
keruntuhan disebabkan turunnya batas tegangan leleh baja menjadi 50%
akibat kenaikan temperatur hingga 300 oC yang mengakibatkan struktur
rangka atas tidak mampu menahan gaya tekan yang terjadi, kemudian
dilanjutkan oleh Arya Perdana menyimpulkan bahwa kegagalan struktur
terjadi pada temperatur rata-rata 1125°C.
Setelah membaca laporan tersebut, penulis merasa tertantang untuk
meneruskan hasil penelitian beliau lebih lanjut, yaitu dengan merekonstruksi
peristiwa tersebut melalui membuat prototype percobaan kemudian dari hasil
percobaan tersebut dilanjutkan dengan simulasi menggunakan program
ANSYS V11.0, salah satu program simulasi terbaik berbasis analisa elemen
hingga.
Percobaan dengan prototype berbasis pada teori keserupaan dengan
menggunakan material aluminium dapat memberikan petunjuk bahwa
deformasi struktur yang terjadi dimulai akibat terjadinya kenaikan temperatur
pada elemen rangka jembatan yang diikuti dengan buckling pada beberapa
titik lokasi.
Kegagalan struktur mulai terjadi pada suhu 600 °C memiliki nilai modulus
elastisitas sebesar ±62000 Mpa, pada deformasi maksimum, nilai modulus
elastisitas dari simulasi model jembatan krasak adalah 22000 MPa (11% dari
Modulus Elastisitas awal).
<hr>
<b>ABSTRACT</b><br>
On May 10, 1990, events in the collapse of a bridge Krasak by fire truck fuel
tank. Until now there is still confusion about exactly why and how the
collapse could occur.
Prof. Ir. Sidhartha S. Kamarwan, in his study concluded that caused the
collapse of the yield stress is drop limit to be 50% due to a rise in temperature
to 300 ° C which resulted in a frame structure above is not able to withstand
compressive force occurs, followed by Arya Prime conclude that the failure of
the structure occurs at temperatures average average 1125 ° C.
After reading the report, the authors feel challenged to continue his research
further, by reconstructing events through prototyping experiments and from
the results of the experiment followed by simulation using ANSYS V11.0
program, one of the best simulation program based on the finite element
analysis.
Experiments with a prototype based on the similarity theory using aluminum
materials can provide clues that the structural deformation that occurs due to
the temperature rise begins in order to bridge the element followed by
buckling at some point locations.
The failure of the structure began to occur at a temperature of 600 ° C has a
modulus of elasticity values of ± 62 000 MPa, the maximum deformation,
modulus of elasticity of simulation models Krasak bridge is 22 000 MPa (11%
from early Modulus of Elasticity).;On May 10, 1990, events in the collapse of a bridge Krasak by fire truck fuel
tank. Until now there is still confusion about exactly why and how the
collapse could occur.
Prof. Ir. Sidhartha S. Kamarwan, in his study concluded that caused the
collapse of the yield stress is drop limit to be 50% due to a rise in temperature
to 300 ° C which resulted in a frame structure above is not able to withstand
compressive force occurs, followed by Arya Prime conclude that the failure of
the structure occurs at temperatures average average 1125 ° C.
After reading the report, the authors feel challenged to continue his research
further, by reconstructing events through prototyping experiments and from
the results of the experiment followed by simulation using ANSYS V11.0
program, one of the best simulation program based on the finite element
analysis.
Experiments with a prototype based on the similarity theory using aluminum
materials can provide clues that the structural deformation that occurs due to
the temperature rise begins in order to bridge the element followed by
buckling at some point locations.
The failure of the structure began to occur at a temperature of 600 ° C has a
modulus of elasticity values of ± 62 000 MPa, the maximum deformation,
modulus of elasticity of simulation models Krasak bridge is 22 000 MPa (11%
from early Modulus of Elasticity).;On May 10, 1990, events in the collapse of a bridge Krasak by fire truck fuel
tank. Until now there is still confusion about exactly why and how the
collapse could occur.
Prof. Ir. Sidhartha S. Kamarwan, in his study concluded that caused the
collapse of the yield stress is drop limit to be 50% due to a rise in temperature
to 300 ° C which resulted in a frame structure above is not able to withstand
compressive force occurs, followed by Arya Prime conclude that the failure of
the structure occurs at temperatures average average 1125 ° C.
After reading the report, the authors feel challenged to continue his research
further, by reconstructing events through prototyping experiments and from
the results of the experiment followed by simulation using ANSYS V11.0
program, one of the best simulation program based on the finite element
analysis.
Experiments with a prototype based on the similarity theory using aluminum
materials can provide clues that the structural deformation that occurs due to
the temperature rise begins in order to bridge the element followed by
buckling at some point locations.
The failure of the structure began to occur at a temperature of 600 ° C has a
modulus of elasticity values of ± 62 000 MPa, the maximum deformation,
modulus of elasticity of simulation models Krasak bridge is 22 000 MPa (11%
from early Modulus of Elasticity).;On May 10, 1990, events in the collapse of a bridge Krasak by fire truck fuel
tank. Until now there is still confusion about exactly why and how the
collapse could occur.
Prof. Ir. Sidhartha S. Kamarwan, in his study concluded that caused the
collapse of the yield stress is drop limit to be 50% due to a rise in temperature
to 300 ° C which resulted in a frame structure above is not able to withstand
compressive force occurs, followed by Arya Prime conclude that the failure of
the structure occurs at temperatures average average 1125 ° C.
After reading the report, the authors feel challenged to continue his research
further, by reconstructing events through prototyping experiments and from
the results of the experiment followed by simulation using ANSYS V11.0
program, one of the best simulation program based on the finite element
analysis.
Experiments with a prototype based on the similarity theory using aluminum
materials can provide clues that the structural deformation that occurs due to
the temperature rise begins in order to bridge the element followed by
buckling at some point locations.
The failure of the structure began to occur at a temperature of 600 ° C has a
modulus of elasticity values of ± 62 000 MPa, the maximum deformation,
modulus of elasticity of simulation models Krasak bridge is 22 000 MPa (11%
from early Modulus of Elasticity)., On May 10, 1990, events in the collapse of a bridge Krasak by fire truck fuel
tank. Until now there is still confusion about exactly why and how the
collapse could occur.
Prof. Ir. Sidhartha S. Kamarwan, in his study concluded that caused the
collapse of the yield stress is drop limit to be 50% due to a rise in temperature
to 300 ° C which resulted in a frame structure above is not able to withstand
compressive force occurs, followed by Arya Prime conclude that the failure of
the structure occurs at temperatures average average 1125 ° C.
After reading the report, the authors feel challenged to continue his research
further, by reconstructing events through prototyping experiments and from
the results of the experiment followed by simulation using ANSYS V11.0
program, one of the best simulation program based on the finite element
analysis.
Experiments with a prototype based on the similarity theory using aluminum
materials can provide clues that the structural deformation that occurs due to
the temperature rise begins in order to bridge the element followed by
buckling at some point locations.
The failure of the structure began to occur at a temperature of 600 ° C has a
modulus of elasticity values of ± 62 000 MPa, the maximum deformation,
modulus of elasticity of simulation models Krasak bridge is 22 000 MPa (11%
from early Modulus of Elasticity).]</description><identifier>https://lib.ui.ac.id/detail?id=20315708</identifier><recordID>20315708</recordID></dc>
|
| format |
Thesis:Masters Thesis Thesis:Doctoral |
| author |
Rifky Netriady, author Add author: Heru Purnomo, supervisor Add author: Sjahril A. Rahim, examiner Add author: Henki Wibowo Ashadi, examiner Add author: Josia Irwan Rastandi, examiner |
| title |
Kajian keruntuhan Jembatan Krasak akibat kebakaran truk tangki bahan bakar dengan memperhitungkan bentuk sebenarnya dari elemen diagonal rangka utama dan pengaku atas jembatan = the Study of the Krasak Bridge collapse due fire truck fuel tank with taking shape actually from diagonal element main frame and top stiffness of bridge |
| publishDate |
2012 |
| topic |
Bridges --Testing Strains and stresses |
| url |
https://lib.ui.ac.id/detail?id=20315708 |
| contents |
[<b>ABSTRAK</b><br>
Pada tanggal 10 Mei 1990, terjadi peristiwa runtuhnya sebuah jembatan di
atas Kali Krasak akibat kebakaran truk tangki bahan bakar. Sampai saat ini
masih terjadi kesimpangsiuran tentang mengapa dan bagaimana sebenarnya
keruntuhan tersebut dapat terjadi.
Prof. Ir. Sidharta S. Kamarwan, dalam penelitiannya menyimpulkan bahwa
keruntuhan disebabkan turunnya batas tegangan leleh baja menjadi 50%
akibat kenaikan temperatur hingga 300 oC yang mengakibatkan struktur
rangka atas tidak mampu menahan gaya tekan yang terjadi, kemudian
dilanjutkan oleh Arya Perdana menyimpulkan bahwa kegagalan struktur
terjadi pada temperatur rata-rata 1125°C.
Setelah membaca laporan tersebut, penulis merasa tertantang untuk
meneruskan hasil penelitian beliau lebih lanjut, yaitu dengan merekonstruksi
peristiwa tersebut melalui membuat prototype percobaan kemudian dari hasil
percobaan tersebut dilanjutkan dengan simulasi menggunakan program
ANSYS V11.0, salah satu program simulasi terbaik berbasis analisa elemen
hingga.
Percobaan dengan prototype berbasis pada teori keserupaan dengan
menggunakan material aluminium dapat memberikan petunjuk bahwa
deformasi struktur yang terjadi dimulai akibat terjadinya kenaikan temperatur
pada elemen rangka jembatan yang diikuti dengan buckling pada beberapa
titik lokasi.
Kegagalan struktur mulai terjadi pada suhu 600 °C memiliki nilai modulus
elastisitas sebesar ±62000 Mpa, pada deformasi maksimum, nilai modulus
elastisitas dari simulasi model jembatan krasak adalah 22000 MPa (11% dari
Modulus Elastisitas awal).
<hr>
<b>ABSTRACT</b><br>
On May 10, 1990, events in the collapse of a bridge Krasak by fire truck fuel
tank. Until now there is still confusion about exactly why and how the
collapse could occur.
Prof. Ir. Sidhartha S. Kamarwan, in his study concluded that caused the
collapse of the yield stress is drop limit to be 50% due to a rise in temperature
to 300 ° C which resulted in a frame structure above is not able to withstand
compressive force occurs, followed by Arya Prime conclude that the failure of
the structure occurs at temperatures average average 1125 ° C.
After reading the report, the authors feel challenged to continue his research
further, by reconstructing events through prototyping experiments and from
the results of the experiment followed by simulation using ANSYS V11.0
program, one of the best simulation program based on the finite element
analysis.
Experiments with a prototype based on the similarity theory using aluminum
materials can provide clues that the structural deformation that occurs due to
the temperature rise begins in order to bridge the element followed by
buckling at some point locations.
The failure of the structure began to occur at a temperature of 600 ° C has a
modulus of elasticity values of ± 62 000 MPa, the maximum deformation,
modulus of elasticity of simulation models Krasak bridge is 22 000 MPa (11%
from early Modulus of Elasticity).;On May 10, 1990, events in the collapse of a bridge Krasak by fire truck fuel
tank. Until now there is still confusion about exactly why and how the
collapse could occur.
Prof. Ir. Sidhartha S. Kamarwan, in his study concluded that caused the
collapse of the yield stress is drop limit to be 50% due to a rise in temperature
to 300 ° C which resulted in a frame structure above is not able to withstand
compressive force occurs, followed by Arya Prime conclude that the failure of
the structure occurs at temperatures average average 1125 ° C.
After reading the report, the authors feel challenged to continue his research
further, by reconstructing events through prototyping experiments and from
the results of the experiment followed by simulation using ANSYS V11.0
program, one of the best simulation program based on the finite element
analysis.
Experiments with a prototype based on the similarity theory using aluminum
materials can provide clues that the structural deformation that occurs due to
the temperature rise begins in order to bridge the element followed by
buckling at some point locations.
The failure of the structure began to occur at a temperature of 600 ° C has a
modulus of elasticity values of ± 62 000 MPa, the maximum deformation,
modulus of elasticity of simulation models Krasak bridge is 22 000 MPa (11%
from early Modulus of Elasticity).;On May 10, 1990, events in the collapse of a bridge Krasak by fire truck fuel
tank. Until now there is still confusion about exactly why and how the
collapse could occur.
Prof. Ir. Sidhartha S. Kamarwan, in his study concluded that caused the
collapse of the yield stress is drop limit to be 50% due to a rise in temperature
to 300 ° C which resulted in a frame structure above is not able to withstand
compressive force occurs, followed by Arya Prime conclude that the failure of
the structure occurs at temperatures average average 1125 ° C.
After reading the report, the authors feel challenged to continue his research
further, by reconstructing events through prototyping experiments and from
the results of the experiment followed by simulation using ANSYS V11.0
program, one of the best simulation program based on the finite element
analysis.
Experiments with a prototype based on the similarity theory using aluminum
materials can provide clues that the structural deformation that occurs due to
the temperature rise begins in order to bridge the element followed by
buckling at some point locations.
The failure of the structure began to occur at a temperature of 600 ° C has a
modulus of elasticity values of ± 62 000 MPa, the maximum deformation,
modulus of elasticity of simulation models Krasak bridge is 22 000 MPa (11%
from early Modulus of Elasticity).;On May 10, 1990, events in the collapse of a bridge Krasak by fire truck fuel
tank. Until now there is still confusion about exactly why and how the
collapse could occur.
Prof. Ir. Sidhartha S. Kamarwan, in his study concluded that caused the
collapse of the yield stress is drop limit to be 50% due to a rise in temperature
to 300 ° C which resulted in a frame structure above is not able to withstand
compressive force occurs, followed by Arya Prime conclude that the failure of
the structure occurs at temperatures average average 1125 ° C.
After reading the report, the authors feel challenged to continue his research
further, by reconstructing events through prototyping experiments and from
the results of the experiment followed by simulation using ANSYS V11.0
program, one of the best simulation program based on the finite element
analysis.
Experiments with a prototype based on the similarity theory using aluminum
materials can provide clues that the structural deformation that occurs due to
the temperature rise begins in order to bridge the element followed by
buckling at some point locations.
The failure of the structure began to occur at a temperature of 600 ° C has a
modulus of elasticity values of ± 62 000 MPa, the maximum deformation,
modulus of elasticity of simulation models Krasak bridge is 22 000 MPa (11%
from early Modulus of Elasticity)., On May 10, 1990, events in the collapse of a bridge Krasak by fire truck fuel
tank. Until now there is still confusion about exactly why and how the
collapse could occur.
Prof. Ir. Sidhartha S. Kamarwan, in his study concluded that caused the
collapse of the yield stress is drop limit to be 50% due to a rise in temperature
to 300 ° C which resulted in a frame structure above is not able to withstand
compressive force occurs, followed by Arya Prime conclude that the failure of
the structure occurs at temperatures average average 1125 ° C.
After reading the report, the authors feel challenged to continue his research
further, by reconstructing events through prototyping experiments and from
the results of the experiment followed by simulation using ANSYS V11.0
program, one of the best simulation program based on the finite element
analysis.
Experiments with a prototype based on the similarity theory using aluminum
materials can provide clues that the structural deformation that occurs due to
the temperature rise begins in order to bridge the element followed by
buckling at some point locations.
The failure of the structure began to occur at a temperature of 600 ° C has a
modulus of elasticity values of ± 62 000 MPa, the maximum deformation,
modulus of elasticity of simulation models Krasak bridge is 22 000 MPa (11%
from early Modulus of Elasticity).] |
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