Journal
PEMODELAN FISIK UNTUK MONITORING KEBOCORAN PIPA AIR DENGAN METODE GEOLISTRIK
Unnes Physics Journal · Vol. 1 No. 1 (2012)
- ISSN
- 2252-6978
- Published
- 2012-07-01
- Publisher
- Unnes Physics Journal
- Language
- eng
Abstract
Abstrak Pipa adalah istilah untuk benda silinder yang berlubang dan digunakan untuk memindahkan zat hasil pemprosesan seperti cairan, gas, uap, zat padat yang dicairkan maupun serbuk halus. Pada PDAM misalnya, seringkali terjadi kebocoran pipa sehingga menghambat proses distribusi air. Dalam pengukuran dan akusisi data geolistrik di lapangan diperlukan pengalaman dan pengetahuan tentang konfigurasi yang tepat dalam menganalisis penampakan kondisi geologi yang ada. Oleh karena itu diperlukan suatu pemodelan untuk mempermudah melakukan pendugaan dan analisis dari permasalahan di lapangan. Pemodelan yang dilakukan berada pada bak kaca berukuran 150 cm X 104 cm X 45 cm. Hasil inversi 2-D menggunakan softwareRes2DInv32 menunjukkan bahwa monitoring kebocoran pipa dalam medium tanah skala model dapat dideteksi dengan menggunakan metode resistivitas konfigurasi Schlumberger. Hasil inversi menggunakan software Res2Dinv32 menunjukkan bahwa nilai terukur pada percobaan pertama berkisar 5295 Ωm dengan kedalaman ±10 cm dan ±15 cm (belum bocor pada keadaan pertama), Nilai pipa yang terukur sekitar 73283 Ωm dengan kedalaman pipa ±15 cm (sudah bocor di tandai dengan turunnya nilai tanah). Nilai yang ditunjukan pada gambar yaitu sekitar 84981 Ωm pada kedalaman (belum bocor keadaan kedua). Nilai resistivitas pipa yang terukur berkisar 91824 Ωm pada kedalaman (sudah bocor pada keadaan kedua). Pipe is a term for a hollow cylindrical body and used to remove substance processing such as liquid, gas, vapor, liquid or thawed solid substrance as well as fine powder. On the taps for example, pipe soften leak so that impede the process of water distribution. In measurement and data acquisition of geoelectric required experience and knowledge of the exact configuration in analyzing the appearance of the existing geologic conditions. We need a modeling to easy making estimation and analysis of problem in the field. Modeling was performed in a glass tub in size of 150 cm X 104 cm X 45 cm. The result of 2-D inversion uses software Res2DinV32 indicates that the monitoring of leak pipe in medium-scale soil model can be detected using resistivity configuration of Schlumberger method. The value of the inversion using software Res2DinV32 shows that the first measured is about 5295 Ωm to a depth of ±10 cm and ±15 cm (not leak in the first state), the measured value of pipe approximately 73283 Ωm to a depth of ±15 cm (already leaked and is marked by falling of value of soil). value that shown in picture is about 84981 Ωm in a depth of ±20 cm (not leak in the second state). Resistivity value of measured pipe 91824 Ωm in depth ±20 cm (already leaked in the second state).
Collaboration network of the authors
40 authors · 103 co-authorship links · 2 across different organisations · showing the 40 most connected
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- State University of Semarang
- Universitas Gadjah Mada
- Sebelas Maret University
- Perbanas Institute
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Khumaedi | State University of Semarang | 6 |
| Ani Rusilowati | State University of Semarang | 3 |
| Agus Yulianto | Affiliation unknown | 3 |
| Suharto Linuwih | Affiliation unknown | 3 |
| SUTIKNO | Sebelas Maret University | 2 |
| Mochamad Aryono Adhi | Affiliation unknown | 2 |
| Hamzah Latief | Affiliation unknown | 2 |
| Jogiyanto Hartono | Universitas Gadjah Mada | 1 |
| Luciana Spica Almilia | Perbanas Institute | 1 |
| Ertambang Nahartyo | Universitas Gadjah Mada | 1 |
| Fahmi Sahlan | Affiliation unknown | 1 |
| Sadriani | Affiliation unknown | 1 |
| Putut Marwoto | State University of Semarang | 1 |
| Budi Astuti | Affiliation unknown | 1 |
| Sugianto | Affiliation unknown | 1 |
| Secho Nur Faizah | Affiliation unknown | 1 |
| Rina Widyawati | Affiliation unknown | 1 |
| Tahlili Nur Aini | Affiliation unknown | 1 |
| Wiwik Budiarti | Affiliation unknown | 1 |
| Muhammad. M Hakim | Affiliation unknown | 1 |
| Sutarmin | Affiliation unknown | 1 |
| Isrofi'atun | Affiliation unknown | 1 |
| Woro Sumarni | State University of Semarang | 1 |
| Eko Handoyo | Affiliation unknown | 1 |
| Nisa Us Sa'idah | Affiliation unknown | 1 |
| Ayu Rahayu | Affiliation unknown | 1 |
| yeni setyowati | Affiliation unknown | 1 |
| Ilham Handika | Affiliation unknown | 1 |
| Farikha Qurotun Uyun | Affiliation unknown | 1 |
| Alif Aulia Baroroh | Affiliation unknown | 1 |
| Supartono - | Affiliation unknown | 1 |
| A. O. Y Narottama | Affiliation unknown | 1 |
| Raden Rohadi | Affiliation unknown | 1 |
| Wahyu Hardyanto | Affiliation unknown | 1 |
| Nila Prasetya Aryani | Affiliation unknown | 1 |
| Wahyu Setyaningrum | Affiliation unknown | 1 |
| Defin Andestian | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.