abstrak - Repository Maranatha - Universitas Kristen Maranatha

ABSTRAK
Aplikasi grafis 3 dimensi garis freatik di dalam bendungan urugan
menggunakan drainase merupakan suatu aplikasi perhitungan dibidang
teknik sipil, khususnya pada bidang geoteknik dan hidroteknik. Hasil
analisis dari aplikasi ini berupa Phreatic Surface didalam sebuah
bendungan urugan. Metode grafis dipakai untuk menentukan garis freatik
(garis aliran teratas pada rembesan bendungan). Selain itu aplikasi ini
dapat diterapkan pada bendungan urugan yang memiliki banyak lapisan
tanah. Aplikasi grafis 3 dimensi garis freatik dibuat dengan menggunakan
bahasa pemrograman Java, yaitu bahasa pemrograman yang sudah
berorientasi objek. Aplikasi ini merupakan aplikasi desktop. Pembuatan
aplikasi ini terbukti dapat memberikan gambaran 3 dimensi permukaan
garis freatik secara jelas, mengurangi tingkat kesalahan dalam proses
perhitungan secara manual dan waktu yang digunakan menjadi lebih
singkat dan efisien.
Kata kunci : Phreatic Surface, bendungan urugan, rembesan.
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ABSTRACT
3-D graphics applications phreatic line in a earth dam using drainage is an
application in th field of civil engineering, particularly in the areas of
geotechnic and hydrotechnic. The result from this application is a Phreatic
Surface in a earth dam. Graphical method is used to determined phreatic
line (top flow line). Also this application can be applied to the earth dam
that has many layers of soil. This application created using the Java
programming language, the language is object-oriented programming.
This application is a desktop base application. Creation of this application
is shown to give a three dimensional surface of the phreatic line is clear,
reducing the error rate in the manual calculation process and time used to
be more concise and efficient.
Keyword : Phreatic Surface, earth dam.
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DAFTAR ISI
LEMBAR PENGESAHAN ...................................................................................
PERNYATAAN PUBLIKASI LAPORAN PENELITIAN ......................................
PERNYATAAN ORISINALITAS LAPORAN PENELITIAN .................................
PRAKATA ...........................................................................................................
ABSTRAK ...........................................................................................................
ABSTRACT ........................................................................................................
DAFTAR ISI ........................................................................................................
DAFTAR GAMBAR ............................................................................................
DAFTAR TABEL .................................................................................................
DAFTAR LAMPIRAN ..........................................................................................
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BAB I
1.1
1.2
1.3
1.4
1.5
1.6
PENDAHULUAN
Latar Belakang ...................................................................................
Rumusan Masalah .............................................................................
Tujuan Pembahasan ..........................................................................
Batasan Masalah ...............................................................................
Sumber Data ......................................................................................
Sistematika Penulisan ........................................................................
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2
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BAB II
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
2.10
2.11
2.12
LANDASAN TEORI
Bendungan ........................................................................................
Jenis-Jenis Bendungan ......................................................................
Rembesan Air Melalui Tubuh Bendungan Urugan .............................
Unified Modeling Language (UML) .....................................................
Use Case Diagram .............................................................................
Activity Diagram ................................................................................
Class Diagram ..................................................................................
Java ...................................................................................................
Java Foundation Class.......................................................................
Java Input/Output (I/O).......................................................................
Java 2D API .......................................................................................
Java 3D API .......................................................................................
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BAB III
3.1
3.2
3.3
3.3.1
3.3.2
3.3.3
3.3.4
3.3.5
3.3.6
3.3.7
3.3.8
3.3.9
3.3.10
3.3.11
3.3.12
ANALISIS DAN PERANCANGAN SISTEM
Diagram Use Case .............................................................................
Skenario .............................................................................................
Activity Diagram .................................................................................
Activity Diagram New Design .............................................................
Activity Diagram Save ........................................................................
Activity Diagram Open .......................................................................
Activity Diagram Start Analyzing ........................................................
Activity Diagram XY-Plotted ...............................................................
Activity Diagram Report .....................................................................
Activity Diagram About .......................................................................
Activity Diagram Render 3D ...............................................................
Activity Diagram Start Render ............................................................
Activity Diagram Exit ..........................................................................
Activity Diagram Refresh ....................................................................
Activity Diagram Cancel .....................................................................
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3.3.13
3.3.14
3.3.15
3.3.16
3.3.17
3.3.18
3.3.19
3.3.20
3.4
3.5
3.6
Activity Diagram Clear Text ................................................................
Activity Diagram Use ..........................................................................
Activity Diagram Calculate .................................................................
Activity Diagram Count Coefficient Permeability ................................
Activity Diagram Check ......................................................................
Activity Diagram Add Row ..................................................................
Activity Diagram Delete Row ..............................................................
Activity Diagram Clear........................................................................
Class Diagram ...................................................................................
Rancangan Desain Antar Muka .........................................................
Studi Kasus ........................................................................................
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BAB IV
4.1
HASIL PENELITIAN
Implementasi...................................................................................... 79
BAB V
5.1
5.2
5.2.1
5.2.2
PEMBAHASAN DAN UJI COBA PENELITIAN
Pembahasan ......................................................................................
Uji Coba Hasil Penelitian ....................................................................
Uji User ..............................................................................................
Pembahasan Uji Coba Hasil Penelitian ..............................................
BAB VI
6.1
6.2
SIMPULAN DAN SARAN
Kesimpulan ....................................................................................... 102
Saran ................................................................................................ 102
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DAFTAR PUSTAKA ........................................................................................... 103
DAFTAR GAMBAR
Gambar 1
Gambar 2
Gambar 3
Gambar 4
Gambar 5
Gambar 6
Gambar 7
Gambar 8
Gambar 9
Gambar 10
Gambar 11
Gambar 12
Gambar 13
Gambar 14
Gambar 15
Gambar 16
Gambar 17
Gambar 18
Gambar 19
Gambar 20
Tipe bendungan urugan ................................................................ 9
Phreatic Surface didalam sebuah bendung urugan tipe homogen
tanpa drainase............................................................................... 11
Faktor koreksi untuk downstream face (muka hilir bendung) ......... 13
Sebuah drainase horizontal pada bagian tumit (hilir) ..................... 14
Jenis-jenis drainase dengan sudut yang berbeda pada hilir
bendungan .................................................................................... 14
Arah aliran rembesan searah dengan lapisan tanah ..................... 16
Arah aliran rembesan tegak lurus terhadap lapisan tanah ............. 16
Simbol Actor .................................................................................. 16
Simbol Use Case ........................................................................... 18
Contoh Use Case Diagram ............................................................ 19
Contoh Activity Diagram ................................................................ 21
Contoh Class Diagram .................................................................. 22
Penerjemahan dan Pengeksekusian program Java ...................... 23
Struktur hirarki Java Input/Output (I/O) .......................................... 26
Struktur hirarki InputStream ........................................................... 26
Struktur hirarki OutputStream ........................................................ 27
Proses kerja Java I/O .................................................................... 27
Perbandingan antara VRML, Java 3D dan OpenGL ...................... 29
Use Case Phreatic Surface Analysis Software .............................. 31
Activity Diagram New Design ........................................................ 42
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Gambar 21
Gambar 22
Gambar 23
Gambar 24
Gambar 25
Gambar 26
Gambar 27
Gambar 28
Gambar 29
Gambar 30
Gambar 31
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Gambar 50
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Gambar 60
Gambar 61
Gambar 62
Gambar 63
Gambar 64
Gambar 65
Gambar 66
Gambar 67
Gambar 68
Gambar 69
Gambar 70
Gambar 71
Gambar 72
Gambar 73
Activity Diagram Save ...................................................................
Activity Diagram Open ...................................................................
Activity Diagram Start Analyzing....................................................
Activity Diagram XY-Plotted ..........................................................
Activity Diagram Report .................................................................
Activity Diagram About ..................................................................
Activity Diagram Render 3D ..........................................................
Activity Diagram Start Render .......................................................
Activity Diagram Exit......................................................................
Activity Diagram Refresh ...............................................................
Activity Diagram Cancel ................................................................
Activity Diagram Clear Text ...........................................................
Activity Diagram Use .....................................................................
Activity Diagram Calculate .............................................................
Activity Diagram Count Coefficient Permeability ............................
Activity Diagram Check .................................................................
Activity Diagram Add Row .............................................................
Activity Diagram Delete Row .........................................................
Activity Diagram Clear ...................................................................
Class Diagram Phreatic Surface Analysis Software ......................
Main Menu.....................................................................................
New Design Dialog ........................................................................
Open Dialog ..................................................................................
Main Menu – File Menu .................................................................
Exit Program..................................................................................
Save Dialog ...................................................................................
Main Menu – About Menu .............................................................
About .............................................................................................
Input Data Design Frame ..............................................................
Progress Bar analyzing .................................................................
Error Input .....................................................................................
Save and show report....................................................................
Cancel Design ...............................................................................
Canvas Result ...............................................................................
Analytical Method Frame ...............................................................
3D Settings Frame ........................................................................
3 Dimensional Viewer Frame.........................................................
Input Frame tab Permeability Test .................................................
Studi kasus dengan cara manual ..................................................
Studi kasus dengan menggunakan software .................................
Hasil perhitungan dengan menggunakan software 2D ..................
Hasil perhitungan dengan menggunakan software 3D ..................
Nilai koordinat hasil perhitungan software .....................................
Lapisan tanah dengan masing-masing nilai k ................................
Data percobaan falling head dan constant head............................
Koefisien permeabilitas hasil percobaan constant head ................
Koefisien permeabilitas hasil percobaan falling head ....................
Hasil perhitungan koefisien permeabilitas ekivalen .......................
Welcome Dialog ............................................................................
Main Menu (Implementasi) ............................................................
Project Question Dialog .................................................................
Tampilan Design Data jika memilih tombol “Yes” ..........................
Save and show report dialog .........................................................
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Gambar 74
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Gambar 83
Gambar 84
Gambar 85
Gambar 86
Gambar 87
Gambar 88
Gambar 89
Gambar 90
Gambar 91
Tampilan report PDF format ..........................................................
Tampilan Open Dialog jika memilih tombol “No” ............................
Tampilan Cancel Design ...............................................................
Tampilan Proyek Loading Frame...................................................
Tampilan Frame Hasil ...................................................................
Tampilan XY-Plotted......................................................................
Tampilan utama fitur “File” .............................................................
Tampilan utama fitur “About” .........................................................
Tampilan About .............................................................................
Tampilan Save File Dialog .............................................................
Tampilan Exit Dialog......................................................................
Tampilan Button Render 3D ..........................................................
Tampilan 3D Settings ....................................................................
Tampilan 3D Viewer ......................................................................
Tampilan Permeability test frame ..................................................
Perubahan Save and show dialog report .......................................
Penambahan Menu Help ...............................................................
File Help yang ditampilkan ............................................................
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DAFTAR TABEL
Tabel I
Tabel II
Tabel II
Tabel III
Tabel IV
Table V
Table V
Tabel VI
Tabel VI
Tabel VII
Simbol-Simbol Activity Diagram .......................................................
Fitur JFC ..........................................................................................
Fitur JFC (lanjutan) ..........................................................................
Angka koordinat hasil perhitungan ...................................................
New Design .....................................................................................
File Menu .........................................................................................
File Menu (lanjutan) .........................................................................
Input Data Design ............................................................................
Input Data Design (lanjutan) ............................................................
Kuesioner User ................................................................................
DAFTAR LAMPIRAN
LAMPIRAN A KUISIONER
LAMPIRAN B RIWAYAT HIDUP
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