Pembuatan Alat Ukur Koefisien Permeabilitas Tanah Menggunakan Sistem Akuisisi Data Berbasis IoT (Internet Of Things)

Aslami, Fahrur (2016) Pembuatan Alat Ukur Koefisien Permeabilitas Tanah Menggunakan Sistem Akuisisi Data Berbasis IoT (Internet Of Things). Masters thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Telah dibuat alat ukur koefisien permeabilitas tanah menggunakan sistem akuisisi data berbasis internet, peralatan pengukuran yang digunakan menggunakan prinsip falling head permeameter, sensor tekanan MPX10GP digunakan untuk mengubah besaran fisis level air menjadi besaran elektrik mengggunakan teori tekanan hidrostatis. Rentang pengukuran level air adalah 6-40 cm, sehingga diperoleh + 36 data nilai koefisien permeabilitas tiap satu cm. Data dari sistem pengukuran selanjutnya ditransmisikan kedalam jaringan internet, sehingga data dapat diakses melalui smartphone. Dari percobaan yang telah dilakukan pada tiga sampel uji yakni tanah pada tanggul sungai Bengawan Solo, tanah lereng gunung dan tanah pada tanggul kolam ITS, masing-masing memberikan nilai koefisien permeabilitas sebesar k = 0.000149 cm/s, k = 0.001207 cm/s dan 0.000375 cm/s. Dengan data penelitian ini, diharapkan mampu menyusun peta pada daerah yang rawan terjadi bencana longsor secara cepat dan akurat. ================================================================================================================== Soil permeability coefficient and measuring instrument using a data acquisition system on internet has made, the measuring equipment used uses the principle of falling head permeameter , MPX10GP pressure sensor is used to change the physical quantities of water level becomes electrically scale use traditional theory of hydrostatic pressure . The measurement range is 6-40 cm water level , in order to obtain + 36 permeability coefficient value of each one cm. The data from subsequent measurement system transmitted into the Internet network , so that data can be accessed by smartphone . From the experiments that have been performed on three samples test the soil on the embankment of the river Bengawan Solo , the land slopes of the mountain and land on the embankment to an ITS , each providing a coefficient of permeability of k = 0.000149 cm / s, k = 0.001207 cm / s and 0.000375 cm / s. With this research data, is expected to draw up a map of the area is prone to landslides quickly and accurately.

Item Type: Thesis (Masters)
Additional Information: RTFi 004.6 Asl p
Uncontrolled Keywords: Koefisien permeabilitas tanah, Tekanan hidrostatis, IoT, Sensor, Level
Subjects: T Technology > TK Electrical engineering. Electronics Nuclear engineering > TK5105 Data Transmission Systems
Divisions: Faculty of Mathematics and Science > Physics > 45101-(S2) Master Thesis
Depositing User: ansi aflacha
Date Deposited: 14 Apr 2020 03:50
Last Modified: 14 Apr 2020 03:50
URI: http://repository.its.ac.id/id/eprint/75779

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