NUR FITRI KUSUMA TIRTA (2019) PERBANDINGAN METODE PERKIRAAN LAJU INFILTRASI PADA WILAYAH YOGYAKARTA (STUDI KASUS DAS CODE). S1 thesis, Universitas Muhammadiyah Yogyakarta.

[thumbnail of COVER] Text (COVER)
COVER
Download (2MB)
[thumbnail of HALAMAN JUDUL] Text (HALAMAN JUDUL)
HALAMAN JUDUL
Download (4MB)
[thumbnail of HALAMAN PENGESAHAN] Text (HALAMAN PENGESAHAN)
HALAMAN PENGESAHAN
Restricted to Registered users only
Download (3MB)
[thumbnail of ABSTRAK] Text (ABSTRAK)
ABSTRAK
Download (2MB)
[thumbnail of BAB I] Text (BAB I)
BAB I
Download (2MB)
[thumbnail of BAB II] Text (BAB II)
BAB II
Restricted to Registered users only
Download (3MB)
[thumbnail of BAB III] Text (BAB III)
BAB III
Restricted to Registered users only
Download (3MB)
[thumbnail of BAB IV] Text (BAB IV)
BAB IV
Restricted to Registered users only
Download (3MB)
[thumbnail of BAB V] Text (BAB V)
BAB V
Restricted to Registered users only
Download (2MB)
[thumbnail of DAFTAR PUSTAKA] Text (DAFTAR PUSTAKA)
DAFTAR PUSTAKA
Restricted to Registered users only
Download (2MB)
[thumbnail of LAMPIRAN] Text (LAMPIRAN)
LAMPIRAN
Restricted to Registered users only
Download (3MB)
[thumbnail of NASKAH PUBLIKASI] Text (NASKAH PUBLIKASI)
NASKAH PUBLIKASI
Restricted to Registered users only
Download (715kB)
Official URL: http://repository.umy.ac.id/handle/123456789/28896

Abstract

Infiltration is an important component of the hydrological cycle where surface runoff and groundwater filling are interconnected. Infiltration rates and infiltration maximum capabilities will be different for soil characteristics and conditions. The watershed code is one of the areas affected by Merapi volcanic ash so that it will affect the infiltration ability of an area. This study aims to assess the comparison of infiltration rates along the watershed area with 2 different methods. In this study, measuring the infiltration rate of the field using the double ring infiltrometer method. The double ring infiltrometer has a height of 500 mm, an inner ring diameter of 300 mm and an outer ring diameter of 450 mm up to 600 mm, made of iron, steel or mixed metal 3 mm thick with a tapered lower end. To analyze the infiltration rate, Horton and Green-Ampt equations were used. The results of this analysis are then mapped with the help of ArcMap software in the form of infiltration methods, namely: Kriging and FAO. Based on the results of the Horton method analysis, the average infiltration value is 18.27 cm / hour and the Green-Ampt model is 10.42 cm / hour. Both models Comparative analysis of Horton and Green-Ampt models are good for estimating infiltration rates because they are very close to field infiltration data

Dosen Pembimbing: UNSPECIFIED | UNSPECIFIED
Item Type: Thesis (S1)
Uncontrolled Keywords: INFILTRATION, DOUBLE RING INFILTROMETER, HORTON, GREEN-AMPT
Divisions: Fakultas Teknik > S1 Teknik Sipil
Depositing User: Unnamed user with email Admin Perpustakaan 2
Last Modified: 09 Oct 2025 02:08
URI: https://etd.umy.ac.id/id/eprint/57652

Actions (login required)

View Item View Item