Claim Missing Document
Check
Articles

Found 14 Documents
Search

Ground Surface Quality Assessment Using P-wave Velocity from 2-D Seismic Refraction Method Zul Fadhli; Sabrian Tri Anda; Muhammad Syukri; Moehammad Ediyan Raza Karmel; Alfi Sunny Tutifla; Purwandy Hasibuan; Rini Safitri
Aceh International Journal of Science and Technology Vol 11, No 3 (2022): December 2022
Publisher : Graduate Program of Syiah Kuala University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (626.823 KB) | DOI: 10.13170/aijst.11.3.28818

Abstract

A good strength level of the ground surface is the main concern in an area with rapid housing infrastructure development, such as Baitussalam district-Aceh Besar, Indonesia. A seismic refraction method was applied with three similar profile lines using PASI 16S – 24P equipment and 10 Hz vertical geophones to identify the sub-surface layer. The result was processed using Winsism software and Surfer 8. The results of seismic refraction were deduced and correlated with conventional geotechnical investigation obtained by a previous study. The results of 3 survey lines show that the area has two main layers. The first layer was interpreted as overburden (soil and clayey sand) with a compressional wave velocity (Vp) value of fewer than 1.8 km/s. The second layer produces a high velocity of more than 2 km/s. This second layer is interpreted as highly to moderately weathered rock. The results of seismic refraction surveys of the present study suggest a reasonably good correlation with the standard penetration test (SPT) and rock quality designation (RQD) obtained in the previous investigation. The strength level of the second layer showed  N-SPT of 65 and RQD of at least 50%.
Peningkatan PENINGKATAN PRODUKSI USAHA TERASI AWAINA DI KOTA LANGSA MENGGUNAKAN TEKNOLOGI SCREW PRESS MACHINE SEBAGAI PENCETAK TERASI Fajriani Fajriani; Haikal Fajri; Nirmala Sari; Sabrian Tri Anda; T. Andi Fadly; Ida Ratna Nila
Jurnal ABDI: Media Pengabdian Kepada Masyarakat Vol. 8 No. 2 (2023): JURNAL ABDI : Media Pengabdian Kepada masyarakat
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/abdi.v8i2.19193

Abstract

One of the household businesses in the field of shrimp paste processing located in Gampong Simpang Lhee, West Langsa District, Langsa City is terasi awaina. From the observations that have been made, the process of printing shrimp paste is still carried out conventionally using hands, so the process of printing shrimp paste takes a long time and produces a paste print that is not uniform in size, therefore the PKM team offers an appropriate technology in the form of a screw press machine as a paste printer. The method of this community service activity is carried out by providingn information and solutions about the products offered, as well asstrengthening the screw press machine design needed by partners, then conducting training on how to operate and maintain the screw press machine , then the latter performs mentoring during and after the program. From the results of the evaluation that has been carried out by the PKM team, it is certain that the business of terasi awaina gampong simpang lhee has been skilled in using screw press machines, it is hoped that with the screw press machine, the production of awaina paste will increase.
PEMANFAATAN TEKNOLOGI MESIN PENGAYAK BERBASIS SISTEM SHAKER SCREEN DALAM PENINGKATAN PRODUKSI TERASI BUBUK KELOMPOK USAHA TERASI AWAINA KOTA LANGSA ACEH Ida Ratna Nila; Yulida Amri; Fajriani; Sabrian Tri Anda; Nirmala Sari; M. Ari Fahril; Afrahun Naziah
Jurnal Masyarakat Berdikari dan Berkarya (Mardika) Vol 2 No 1 (2024): Jurnal Masyarakat Berdikari dan Berkarya (MARDIKA)
Publisher : Fakultas Teknik, Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/mardika.v2i1.9763

Abstract

Gp. Simpang Lhee merupakan desa yang terletak di Kec. Langsa Barat, Kota Langsa. Gampong ini dikenal sebagai daerah yang memiliki sektor perikanan yang cukup besar. Untuk potensi komoditas unggulan Gampong ini berfokus pada hasil olahan udang rebon yang diolah menjadi terasi bubuk, yang merupakan pengembangan dari produk terasi pasta yang telah dikeringkan. Permasalahan yang dihadapi gampong ini, pada pengolahan dan pemasaran, terkait dalam hal pengolahan, terasi bubuk membutuhkan waktu yang lama dalam proses pengayakan. Proses pengayakan yang masih dilakukan secara manual menyebabkan pihak produsen merasa kesulitan. Dampaknya tidak efisiensi penggunaan waktu untuk pengolahan yang berakibat, kurangnya produksi hingga menyebabkan kerugian. Selanjutnya, dalam hal pemasaran, terasi bubuk ini memerlukan packaging/kemasan khusus sebagai tempat penyimpanan yang mampu mengurangi bau khas terasi yang sedikit menyengat. Untuk itu, Tim PKM Universitas Samudra menawarkan suatu alat teknologi tepat guna berupa Mesin Ayak berbasis Shaker Screen yang berfungsi sebagai ayakan bahan terasi bubuk yang lebih cepat, praktis dan efisien yang bekerja dengan memanfaatkan motor listrik sebagai penggerak agar dapat bergerak secara vertikal dan horizontal secara periodik. Selain mesin ayakan, tim PKM Universitas Samudra akan merancang sebuah kemasan khusus dengan ukuran ± 65 gr, dimana kemasan ini dirancang khusus agar dapat meredam bau khas terasi yang menyengat.
Identification of Slip Surfaces Using Vertical Electrical Sounding Method in Desa Seumadam for The Study of Landslide-Prone Areas Anda, Sabrian Tri; Fajriani, Fajriani; Fajri, Haikal; Fadhli, Zul; Fahril, Muhammad Ari; Putra, Rachmad Almi
Aceh International Journal of Science and Technology Vol 13, No 1 (2024): April 2024
Publisher : Graduate School of Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/aijst.13.1.34605

Abstract

This study explores the application of the Vertical Electrical Sounding (VES) method for identifying potential slip surfaces in the Desa Seumadam region, a known landslide-prone area. By employing geophysical techniques, the assessment has been made in order to delineate the subsurface characteristics for slip surface identification landslide volume estimation. Based on data interpretation regarding the resistivity model of the subsurface in the study area, the slip surface or weak zone is classified as a clay layer underlain by sand and clayey sand layer. The clay is identified with resistivity value varying from 7 54.5 m and located at depth of 6 to 11.68 m while the sand and clayey sand layer are categorized with resistivity value of 4 1395 m with a thickness of 11.68 m. As for the estimation of landslide volume, the calculation was made using the landslide mass volume potential approach and found that the landslide volume is estimated at around 2.139 m3. It is believed that the study not only reveals the potential slip surface of the study area but also enhances the understanding of landslide mechanisms. The findings reveal valuable insights into the geological factors contributing to landslides, facilitating informed decision-making for landslide risk mitigation and land-use planning.
DESAIN ALAT PENGERING IKAN TIPE EFEK RUMAH KACA DI DESA KUALA LEUEGE PEREULAK ACEH TIMUR Fajri, Rahmatul; Jofrishal, Jofrishal; Almi putra, Rachmat; Tri Anda, Sabrian; Nucifera, Prima
Jurnal Masyarakat Berdikari dan Berkarya (Mardika) Vol 2 No 3 (2024): Jurnal Masyarakat Berdikari dan Berkarya (MARDIKA)
Publisher : Fakultas Teknik, Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/mardika.v2i3.10751

Abstract

The community service that has been carried out aims to improve the economy of the Kuala Leuge Pereulak village community in East Aceh through processing local community catches with effective and appropriate fish drying. The method of implementing the service carried out is through socialization and education regarding the effective use of marine products through the sale of dried fish or salted fish using good and effective drying. The outcome of the program that has been carried out has a positive impact on the community in Kuala Leuge village, which can improve the community's economy through training from activities carried out by the community, making it easier to dry fish that will be marketed.
Ground Surface Quality Assessment Using P-wave Velocity from 2-D Seismic Refraction Method Fadhli*, Zul; Anda, Sabrian Tri; Syukri, Muhammad; Karmel, Moehammad Ediyan Raza; Tutifla, Alfi Sunny; Hasibuan, Purwandy; Safitri, Rini
Aceh International Journal of Science and Technology Vol 11, No 3 (2022): December 2022
Publisher : Graduate School of Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13170/aijst.11.3.28818

Abstract

A good strength level of the ground surface is the main concern in an area with rapid housing infrastructure development,such as Baitussalam district-Aceh Besar, Indonesia. A seismic refraction method was applied with three similar profile lines using PASI 16S 24P equipment and 10 Hz vertical geophones to identify the sub-surface layer. The result was processed using Winsism software and Surfer 8. The results of seismic refraction were deduced and correlated with conventional geotechnical investigation obtained by a previous study. The results of 3 survey lines show that the area has two main layers. The first layer was interpreted as overburden (soil and clayey sand) with a compressional wave velocity (Vp) value of fewer than 1.8 km/s. The second layer produces a high velocity of more than 2 km/s. This second layer is interpreted as highly to moderately weathered rock. The results of seismic refraction surveys of the present study suggest a reasonably good correlation with the standard penetration test (SPT) and rock quality designation (RQD) obtained in the previous investigation. The strength level of the second layer showed N-SPT of 65 and RQD of at least 50%.
Pemanfaatan Akuifer untuk Pemenuhan Kebutuhan Air Bersih di Kawasan Blang Bintang, Aceh Besar Zul Fadhli, Zul Fadhli Zul Fadhli; Miska, Layna; Marwan, Marwan; Safitri, Rini; syukri, Muhammad; marvita, Yurda; Anda, Sabrian tri; Azmi, Nurul
PESARE: Jurnal Pengabdian Sains dan Rekayasa Vol 2, No 3 (2024): Oktober 2024
Publisher : Universitas Syiah Kuala

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24815/pesare.v2i3.40189

Abstract

Groundwater is water that sourced from rainwater, river water and others which seeps into the ground and accumulates in a layer called an aquifer. Estimation of the distribution and identification of aquifer geometry is carried out to assist the people of Cot Madhi Village in an effort to design the depth of drilling to obtain water that will be used for their basic and supporting needs. In this measurement, the 1D resistivity geoelectric method is used to determine the resistivity value changes of the rock layer which serves to identify the type of aquifer and the depth of the aquifer for efficient drilling of well activities. The measurement uses Supersting instruments with Wenner-Schlumberger cable configuration. The results showed subsurface resistivity values in the measurement area between 3.4 - 112.1 m. The penetration depth in this measurement is up to 165 meters deep. The resistivity model profile indicates a very economical water layer (aquifer) with a resistivity of 27.3 m located at a depth of 54-84 meters with a thickness of 30 meters. This research found a potential aquifer layer as a source of clean water.
DESAIN ALAT PENGERING IKAN TIPE EFEK RUMAH KACA DI DESA KUALA LEUEGE PEREULAK ACEH TIMUR Fajri, Rahmatul; Jofrishal; Tri Anda, Sabrian; Nucifera, Prima
Jurnal Masyarakat Berdikari dan Berkarya (Mardika) Vol 2 No 3 (2024): Jurnal Masyarakat Berdikari dan Berkarya (MARDIKA)
Publisher : Fakultas Teknik, Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/mardika.v2i3.10672

Abstract

The community service that has been carried out aims to improve the economy of the Kuala Leuge Pereulak village community in East Aceh through processing local community catches with effective and appropriate fish drying. The method of implementing the service carried out is through socialization and education regarding the effective use of marine products through the sale of dried fish or salted fish using good and effective drying. The outcome of the program that has been carried out has a positive impact on the community in Kuala Leuge village, which can improve the community's economy through training from activities carried out by the community, making it easier to dry fish that will be marketed.
IMPLEMENTASI ALAT PENDETEKSI KEBOCORAN GAS MENGGUNAKAN SENSOR TGS 822, 2600 DAN 2610 BERBASIS ARDUINO SEBAGAI SALAH SATU UPAYA MEMINIMALISIR KEBAKARAN AKIBAT KEBOCORAN GAS LPG PADA USAHA RUMAHAN AA CATHERING DI ACEH TAMIANG Nila, Ida Ratna; Fahril, M Ari; Sari, Nirmala; Naziah, Afrahun; Putri, Kartika Aprilia; Tri Anda, Sabrian; Almi Putra, Rachmad; Egi Wardana, Adriya
Jurnal Masyarakat Berdikari dan Berkarya (Mardika) Vol 2 No 3 (2024): Jurnal Masyarakat Berdikari dan Berkarya (MARDIKA)
Publisher : Fakultas Teknik, Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/mardika.v2i3.10673

Abstract

Penggunaan LPG (Liquefied Petroleum Gas) di Indonesia umum untuk memasak karena dianggap lebih ramah lingkungan, tetapi juga membawa risiko kebakaran akibat kebocoran gas. Pengabdian ini bertujuan meningkatkan kesadaran masyarakat tentang deteksi dini kebocoran LPG dan mengembangkan alat deteksi berbasis Arduino dengan sensor TGS 822, 2600, dan 2610. Metode yang digunakan mencakup sosialisasi, perakitan prototipe, dan pengujian alat. Hasilnya, prototipe efektif mendeteksi kebocoran dan memberikan peringatan melalui layar LCD dan alarm buzzer. Alat ini telah disosialisasikan kepada masyarakat untuk mengurangi risiko kebakaran dan memberikan solusi praktis dalam menangani kebocoran gas LPG.
PEMBERDAYAAN MASYARAKAT PEDESAAN DENGAN ALAT GEOFISIKA: DETEKSI AIR TANAH DI DESA LAM APENG, ACEH Darisma, Dian; Salma Salsabila, Rifa; Tarmizi; Amsir; Asrillah; Idris, Syafrizal; Tri Anda, Sabrian; Sapta Wirandha, Freddy
Jurnal Masyarakat Berdikari dan Berkarya (Mardika) Vol 3 No 1 (2025): Jurnal Masyarakat Berdikari dan Berkarya (MARDIKA)
Publisher : Fakultas Teknik, Universitas Samudra

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55377/mardika.v3i1.11565

Abstract

This community service program aims to map zones that have the potential to have aquifer layers as sources of clean water. The activity was carried out in Lam Apeng Village, Aceh Province. Clean water is a basic human need in life and in this village getting sufficient water sources or aquifers is still a challenge. By using the geophysical method, namely the geoelectric method, which is one of the geophysical methods widely used in Indonesia as an environmentally friendly and inexpensive method, we can identify underground layers that contain water based on the resistivity values ​​obtained from the measurements. Community involvement in data collection can also help with general mapping in the research area. The survey results show a potential aquifer zone at a depth of 6 to 18 meters. These findings can support future well drilling efforts. This activity shows the importance of combining science and local participation to solve everyday problems in rural areas.