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All Journal Elkawnie Teras Jurnal The Jurnal Arsip Rekayasa Sipil dan Perencanaan (Journal of Archive in Civil Engineering and Planning) Martabe : Jurnal Pengabdian Kepada Masyarakat JURNAL TEKNIK HIDRAULIK International Journal of Disaster Management Jurnal Rekayasa elektrika Jurnal Teknik Sipil Journal of The Civil Engineering Student Jurnal Teknik Sipil
Syamsidik, Syamsidik
Jurusan Teknik Sipil, Fakultas Teknik, Universitas Syiah Kuala Tsunami And Disaster Mitigation Research Center (TDMRC), Universitas Syiah Kuala
Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Environmental Science Social Sciences Transportation

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Spatial Temporal Condition of Recent Seismicity In The Northern Part of Sumatra Inna Nurana; Andrean Vesalius Hasiholan Simanjuntak; Muksin Umar; Djati Cipto Kuncoro; Syamsidik Syamsidik; Yusran Asnawi
Elkawnie Vol. 7 No. 1 (2021)
Publisher : Faculty of Science and Technology Universitas Islam Negeri Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/ekw.v7i1.8797

Abstract

Abstract: The condition of stress and recent seismicity in the seismic-prone area can be statistically analyzed with the Gutenberg-Richter relation (Log N = a-bM). We apply this relation to the hypocenter distribution for the period 1970-2020 with M ≥ 4 and depth ≤ 100 km in the northern part of Sumatra. Spatially, The results obtained a-values and b-values that figure a lateral heterogeneity and stress accumulation at the interface zone in the subduction system and the northern segmentation of the Seulimeum fault. In time, both zones illustrate a slow time-to-failure cycle and the seismic gap with high-stress accumulation in the specific clusters with high parameter values. The results of the spatial-temporal analysis illustrate that a low statistical parameter value usually precedes each major earthquake event.Abstrak: Kondisi stress dan seismisitas terkini di daerah rawan gempa dapat dianalisis secara statistik dengan hubungan Gutenberg-Richter (Log N = a-bM). Kami memakai hubungan ini pada distribusi hiposenter pada periode 1970 - 2020 dengan M ≥ 4 dan kedalaman ≤ 100 km di bagian utara Sumatera. Secara spasial, hasil yang diperoleh yaitu nilai-a dan nilai-b yang menggambarkan heterogenitas lateral dan akumulasi stress pada zona pertemuan di sistem subduksi dan segmentasi utara dari sesar Seulimeum. Secara waktu, kedua wilayah menggambarkan siklus time-to-failure yang lambat dan zona seismic-gap dengan akumulasi stress yang tinggi pada kluster tertentu dengan nilai parameter yang tinggi. Hasil analisis spasial temporal menggambarkan bahwa setiap kejadian gempa besar biasanya didahului dengan nilai parameter statistik yang rendah.
EDUKASI INTERAKTIF LITERASI BENCANA GUNUNG API SEULAWAH AGAM DENGAN TEKNOLOGI VIRTUAL REALITY BAGI SISWA MADRASAH IBTIDAIYAH Annaba Kamil, Puspita; Agustina, Sylvia; Syamsidik, Syamsidik; Ridha, Syahrul; Agustina Yusuf, Myna; Zahrina Fakhrana, Siti; Puspitasari, Rizka; Mardianto, Mhd
Martabe : Jurnal Pengabdian Kepada Masyarakat Vol 9, No 2 (2026): MARTABE : JURNAL PENGABDIAN KEPADA MASYARAKAT
Publisher : Universitas Muhammadiyah Tapanuli Selatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31604/jpm.v9i2.%p

Abstract

Pemanfaatan teknologi dalam edukasi bencana Gunung Api saat ini semakin berkembang. Salah satunya adalah Virtual Reality (VR) yang mampu menghadirkan pengalaman menjelajah Gunung Api Seulawah Agam secara realistis dan interaktif. Dengan VR, siswa dapat memahami bahaya, risiko dan mitigasi bencana Gunung Api. Hal ini membuat pembelajaran menjadi lebih menarik, efektif, dan mudah diingat dibanding metode konvensional.Kegiatan pengabdian masyarakat ini bertujuan untuk meningkatkan literasi dan kesiapsiagaan siswa Madrasah Ibtidaiyah Negeri 2 Aceh Besar terhadap risiko erupsi Gunung Seulawah Agam. Hasil pengabdian ini melalui workshop interaktif berbasis Virtual Reality, siswa dapat memperoleh pengetahuan teoritis, dan pengalaman dengan alat VR Card dalam menghadapi skenario bencana. Metode ini diharapkan dapat membentuk kesadaran kritis dan responsif terhadap bencana alam di lingkungan mereka.
ANALISIS PERUBAHAN GARIS PANTAI AKIBAT PENGARUH PEMASANGAN GROPOZAG (Studi Kasus Pantai Neuhen, Aceh Besar) Sofyan Andre; Eldina Fatimah; Syamsidik Syamsidik
Teras Jurnal : Jurnal Teknik Sipil Vol. 11 No. 2 (2021): Volume 11 Nomor 2, September 2021
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v11i2.458

Abstract

Abstract At the present time, a lot of researchs and treatments have been carried out by experts to minimize the bad effects due to erosion and sedimentation, including the application of groin. Beach structure of the groyne generally used on the Indonesia beaches is groin solid model (impermeable) in which no water can pass the groin. The various types, configuration, material, and height of groin have been applied in Aceh. One of the types is porous zig-zag type groin (gropozag). This type had been tested both as physical model in the laboratory and numerical model. However, the performance application in the field had been rarely carried out. This paper aims to determine the effect of the gropozag application on the coastline changes in the Neuheun Beach. The groin was made of cubes arranged in a zigzag pattern. The size of a unit cube was 1m x 1m x1m with several holes on either side. The upper side was open and the bottom side was completely closed without any holes. Several cube units were assembled into a single groyne series and placed perpendicular to the coast. The observation carried out was without gropozag condition year 2017 and after gropozag installation tear 2019. Output of the research showed that the Gropozag application affected the coastline changes in the left and right area of the Gropozag. The erosion carried out in the left side of the gropozag which was affected by the waves from northeast was higher than the right side of the gropozag. Keywords: coastline change, sedimentation, erosion, groin, gropozag
Co-Authors . Azmeri, . Abdullah, Nora Agustina Yusuf, Myna AGUSTINA, SYLVIA Alfaisal Alfaisal Amalia, Nabila Aminullah Hidayat Amir Fauzi Andika Pratama Putra Andre, Sofyan Andrean Vesalius Hasiholan Simanjuntak Annaba Kamil, Puspita Arifullah, Arifullah Benazir Benazir Benazir, Benazir Chresky Nofelri Karundeng Cut Rizky Ananda Darsina, Sri Djati Cipto Kuncoro Eldina Fatimah Ella Meilianda Fauziah Fauziah Ibrahim Ibrahim Idris, Yunita Inna Nurana Ismiatul Ramadhian Nur Kadri Ramadhan Karundeng, Chresky Nofelri Kato, Shigeru Mardianto, Mhd Masimin Masimin Masimin Masimin Masimin Masimin Masimin Masimin Mauluddin, Syahrul Mochammad Afifuddin Muksin Umar N. Nazaruddin Nazli Ismail Nora Abdullah Pratama, Nadri Ramadhan, Kadri Ridha, Syahrul Rizka Puspitasari, Rizka Saumi Syahreza Setia Budi Setia Budi Sherlya Wahyuni Sofyan Andre Sri Darsina Tarmizi Tarmizi Tursina Tursina Yunita Idris Yusran Asnawi Zahrina Fakhrana, Siti Zein, Ikramullah