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Journal : REKAYASA

Pengukuran Kecepatan Rambat Gelombang Ultrasonik untuk Menentukan Komposisi Tanah pada Lapisan Gradasi Darmawan, Dudi; Suprayogi, Suprayogi; Muzayyanah, Nur Indah
Rekayasa Vol 15, No 3: Desember 2022
Publisher : Universitas Trunojoyo Madura

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/rekayasa.v15i3.16525

Abstract

Information on soil type and thickness becomes important in planning land use for various purposes, both agriculture and infrastructure. Measurements to identify this information have been developed using various methods, one of which is the ultrasonic wave method. However, the measurement of the thickness of the soil layer is carried out by knowing the speed of wave propagation in the layer. Generally, in various measurements, the assumption of a constant ultrasonic wave propagation speed is used. However, in various situations where the layers have mixed to form a gradation layer, it is necessary to characterize the soil first. This study aims to characterize the graded soil layer by measuring the speed of ultrasonic waves at conditioned thickness. The composition of the gradation layer was varied and the speed of propagation was measured. The results show that the composition of the soil in the gradation layer affects the ultrasonic wave propagation speed quite linearly. Experiments carried out on variations in the composition of lembang soil, laterite and humus showed a linear relationship with an average coefficient of determination of 0.978 and the results of testing the function of soil composition in the gradation layer to the speed of wave propagation resulted in an average error of 1.32%.
Co-Authors A. Hakim Halim Abdul Latif Abu Bakar Sambah, Abu Bakar Adi Surya, Yuda Agus Riyanto agustian, irwan Agustina, Feri Ahmad Fauzan, Sayed Ahmad S. Indrapriyatna Alfrisa, Bagus Amaliyah Rohsari Indah Utami Amelia Santoso Andan Linggar Rucitra Angelia, Ervina Wiedyasta Anthon Efani Ardesis, Yoana Ardhya Maharani, Shinta Aris Munandar Aris Siswanto Asep Awaludin Prihanto Asep Suhendi Asfi Manzilati Auliarachman, Reivica Avianto, Luthfi Wigi Avisenna, Hikmat Beauty Suestining Diyah Dewanti Berliana Putri, Azalea Bermawi P. Iskandar Cahaya Jatmoko Camelia, Camelia Christy Atika Sari Daffarel, Rakyan Choiruna Dhita Morita Ikasari Dian Puspita Dodyk Pranowo Doheir, Mohamed Dudi Darmawan Dwi Arman Prasetya Dwi Indriastuti, Dwi Dwi Jalu, Arga Dwi Prasetyo, Ega Dwiwahju Sasongko Dyah Susanti E.F. Sri Maryani Santoso Eko Hari Rachmawanto Eko Wahyu Jamaluddin, Eko Wahyu El Afwa, Muthia Endah Rahayu L. Eni Rahmawati Eva Riantika Ratna Palupi Fadhilah, Umi Faizatiwahida, Novia Fajar, Nanda Kurnia Ferdinand, Julius Firdausyi, Izzati Ardhan Firstania, Aurellia Gandhatyasri Rohmah, Wendra Hamonang Sigalingging, Hamonang Hanafiah, Yusuf Harianja, Ricky Hedriyanto, Novi Helza Risdianti Hemu, Viky Noviani Heru Lestiawan Hery Ramdhani, Hery Hirmaleny, Yenny Holiawati, Holiawati Huang, Felicia Hurmuzi, Erik Roma Ibnu Syabri Indra Chandra Indra Gilang Pamungkas Irnu, Julfilkar Adnan Isdaryanto, Noorochmat Ismail, Khosid Mahendra Iswanto, Dian Sasmita Jaelani, Jaelani Kenaka, Saskia Puspa Khan, Shana Makhmood Kherani, Evi Khoirot, Risyda Ma'rifatul Kusuma, Happy Indah Laksmi, Anasya Arsita Lestari, Eta Yuni Lestiani, Shavina Linggar Rucitra, Andan Lisdayani, Fika Lisye Fitria Mochamad Verza, Mochamad Morita Ikasari, Dhita Mubarak, Luthfi Rizqi Muhammad Syamsul Hadi, Muhammad Syamsul Mulyono, Ibnu Utomo Wahyu Muzayyanah, Nur Indah Nachrowie, Nachrowie Nareswari, Bernardia Filia Nimas Mayang sabrina, Nimas Mayang Novanti, Elza Aqilla Noviani Hemu, Viky Nugroho, Kristianto Dwi Nur Aziza, Nadya Lulu Nur Bahagia, Senator Nur Hidayat Nurdiansyah, Isnan One, Ferdyandika Putra Aprilia Paillin, Daniel Bunga Parikesit, Bonifasius Santiko Pelu, Muhammad Rijali Sukur Permana, Muhamad Arif Permatasari, Berlintina Ponendi Hidayat Pranoto, Budi Eko Putra, Ivan Arfiansyah Putri, Ni Kadek Devi Adnyaswari Rachmawati, Lulu Millatina Rafi Achmad Rukhama Rafi'uddin, Hafidz Rasyid, Tazlila Rahmi Riska Septifani Saadah, Risma Amalia Sabrina Sunyoto, Nimas Mayang Safaraz, Mohammad Bhampy Nugraha Salsabila, Dianah Samanik, Samanik Saputro, Fakhri Rasyid Saragih, Nova Sari, Puspita Ambar Sa’adah, Rizma Amalia Senator Nur Bahagia Setyobudi, Hari Sihombing, Gian Felix Sinaga, Daurat Sitorus, Andreas Robert Panogu Solichul Huda, Solichul Sri Hartutik SRI SETIYARINI, SRI Sugara, Guruh Sugiyono Sugiyono Sulistyawati Kumalasari, Sulistyawati Suripto Suripto Susy Susanty Suwandi Suwandi Syafira, Zahra Ghina Syamsul Hadi, Mochammad Tampubolon, Josua Suhendra Thaddeus, Yudi Toha, Muhamad Totok Agung Dwi Haryanto Tri Widayanti, Vindhya Trianto, Adden Triatmojo, Setyo Tunggulgeni, Ekodjati Ulhaq, Afif Langgeng Dhiya Valentine Valentine, Valentine Wahyudi, Purnomo Waskito, Arga Gladi Wendra Gandhatyasri Rohmah Wijaya, Uki Budi Wijaya Winda, Syahdu Wiratomo, Giri Harto Yudithadewi, Dien Yusuf Priyandari Zaharany, Tsania Ayu Zahra, Indri Eliza Zulismar, Reni