{"title":"STUDI PERLAPISAN BATUAN DENGAN METODE GEOLISTRIK DI JALAN LINTAS HALMAHERA SELATAN DESA MATUTING KECAMATAN GANE TIMUR TENGAH","authors":"Abriandi H. Lahia, Firman La Ada, Badrun Ahmad","doi":"10.33387/sipilsains.v13i1.6580","DOIUrl":null,"url":null,"abstract":"Abstrak: Metode geolistrik merupakan salah satu metode eksplorasi geofisika yang kompleks karena metode geolistrik digunakan untuk eksplorasi barang tambang, persediaan air, pendugaan di bawah permukaan dan panas bumi. Metode geolistrik dirancang untuk memberikan informasi dari formasi batuan yang mempunyai anomali konduktivitas listrik. Pada penelitian ini diukur lintasan 1 pada jalan lintas Matuting dan ditemukan terdapat 5 perlapisan dengan kedalaman mencapai 25 m. Jenis materialnya pada lapisan 1 terdapat pasir, lapisan 2 terdapat batupasir, lapisan 3 terdapat batugamping, lapisan 4 terdapat batulempung dan lapisan 5 terdapat lempung, dengan nilai resistivitas antara 0,203Ω-2.821Ω. Pada lintasan 2 terdapat 6 perlapisan dengan kedalaman mencapai 25 m, jenis materialnya pada lapisan 1 terdapat lempung, lapisan 2 terdapat napal, lapisan 3 terdapat lempung, lapisan 4 terdapat napal dan lapisan 5 terdapat batu lanau, di lapisan 6 terdapat batulempung, dengan nilai resistivitas antara 0,11Ω-65,9Ω. Dalam penelitian ini membuktikan bahwa kondisi perlapisan batuan di sekitar jalan lintas matuting-saketa atau lokasi kerja praktek harus dilakukan pengeboran pada titik pengukuran Kata kunci: geolistrik, jalan, lapisan, material, batuan. Abstract: The geoelectric method is a complex geophysical exploration method because the geoelectric method is used for mining exploration, water supply, subsurface, and geothermal estimation. The geoelectric process is designed to provide information from rock formations that have electrical conductivity anomalies. In this study, track 1 on the Matuting causeway was measured, and it was found that there were five layers with a depth of up to 25 m. The type of material in layer 1 is sand, layer 2 is sandstone, layer 3 is limestone, layer 4 is claystone, and layer 5 is clay, with a resistivity value between 0.203Ω-2.821Ω. On track 2, there are six layers with a depth of up to 25 m; the type of material in layer 1 is clay, layer 2 is marl, layer 3 is clay, layer 4 is marl, and layer 5 is siltstone, layer 6 is claystone, with a resistivity value between 0.11Ω-65.9Ω. This research proves that the condition of the rock layers around the Matuting-Saketa causeway or practical work location must be drilled at the measurement point. Keywords: geoelectricity, roads, layers, materials, rocks.","PeriodicalId":474699,"journal":{"name":"Jurnal Sipil Sains","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-03-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Jurnal Sipil Sains","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.33387/sipilsains.v13i1.6580","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
Abstrak: Metode geolistrik merupakan salah satu metode eksplorasi geofisika yang kompleks karena metode geolistrik digunakan untuk eksplorasi barang tambang, persediaan air, pendugaan di bawah permukaan dan panas bumi. Metode geolistrik dirancang untuk memberikan informasi dari formasi batuan yang mempunyai anomali konduktivitas listrik. Pada penelitian ini diukur lintasan 1 pada jalan lintas Matuting dan ditemukan terdapat 5 perlapisan dengan kedalaman mencapai 25 m. Jenis materialnya pada lapisan 1 terdapat pasir, lapisan 2 terdapat batupasir, lapisan 3 terdapat batugamping, lapisan 4 terdapat batulempung dan lapisan 5 terdapat lempung, dengan nilai resistivitas antara 0,203Ω-2.821Ω. Pada lintasan 2 terdapat 6 perlapisan dengan kedalaman mencapai 25 m, jenis materialnya pada lapisan 1 terdapat lempung, lapisan 2 terdapat napal, lapisan 3 terdapat lempung, lapisan 4 terdapat napal dan lapisan 5 terdapat batu lanau, di lapisan 6 terdapat batulempung, dengan nilai resistivitas antara 0,11Ω-65,9Ω. Dalam penelitian ini membuktikan bahwa kondisi perlapisan batuan di sekitar jalan lintas matuting-saketa atau lokasi kerja praktek harus dilakukan pengeboran pada titik pengukuran Kata kunci: geolistrik, jalan, lapisan, material, batuan. Abstract: The geoelectric method is a complex geophysical exploration method because the geoelectric method is used for mining exploration, water supply, subsurface, and geothermal estimation. The geoelectric process is designed to provide information from rock formations that have electrical conductivity anomalies. In this study, track 1 on the Matuting causeway was measured, and it was found that there were five layers with a depth of up to 25 m. The type of material in layer 1 is sand, layer 2 is sandstone, layer 3 is limestone, layer 4 is claystone, and layer 5 is clay, with a resistivity value between 0.203Ω-2.821Ω. On track 2, there are six layers with a depth of up to 25 m; the type of material in layer 1 is clay, layer 2 is marl, layer 3 is clay, layer 4 is marl, and layer 5 is siltstone, layer 6 is claystone, with a resistivity value between 0.11Ω-65.9Ω. This research proves that the condition of the rock layers around the Matuting-Saketa causeway or practical work location must be drilled at the measurement point. Keywords: geoelectricity, roads, layers, materials, rocks.
摘要:geoli条目方法是复杂的地球物理探索方法之一,因为它被用于勘探地雷、供水、地热和地热。geolicourt方法的目的是提供岩石形成的信息,这种岩层具有导电异常。这项研究测量了Matuting高速公路上1的轨迹,发现有5级的高度可达25米(100英尺)。1层材料的类型有沙子,成分是包含两层、三层有batugamping batulempung包含4层和5层有粘土,0,203之间的电阻率值Ω-2.821Ω。上2和深度达25米,一层一层地有6种材料1有粘土层,2层上有泥3有粘土层,包含4层和5层泥有石头淤泥,6层有batulempung 0,11之间的电阻率值Ω-65,9Ω。这项研究证明,在关键字测量点上,必须钻孔、街道、层、材料、岩石周围的岩层条件。抽象:《geoelectric方法是一种情结geophysical探索方法,因为挖掘探索的geoelectric方法是用热,水供应、subsurface estimation。《摇滚geoelectric的过程是设计来。资讯网从formations那有电conductivity anomalies。在这项研究中,堤道的第一行被证实是被证实的,并被发现有五层楼高,高度可达25米。在多层材料1型》是沙,层层2是砂岩,层层3是石灰石,层层4是claystone和层层5是克莱里,用a resistivity价值之间0.203Ω-2.821Ω。2号跑道上发现,有六雀跃with a的深度取决于25 m;在多层材料1型》是克莱,层层2是马里,层层3是克莱,层层4是马里和层层5是siltstone,层层6是claystone里,用a resistivity价值之间0。11Ω-65Ω9。这个研究proves that the condition of the rock around the Matuting-Saketa雀跃铜锣或practical工作位置必须drilled at the测量角。岩块:大地电气,道路,梯子,材料,岩石。