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All Journal Info-Teknik JTIULM (Jurnal Teknologi Informasi Universitas Lambung Mangkurat) Buletin Profesi Insinyur Jurnal Teknologi Berkelanjutan Jurnal Pengabdian Ilung (Inovasi Lahan Basah Unggul) JOURNAL OF WETLANDS ENVIRONMENTAL MANAGEMENT Jurnal Jalan Jembatan
Irfan Prasetia
Universitas Lambung Mangkurat
Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Mechanical Engineering Medicine & Pharmacology Nursing Physics Public Health Social Sciences Transportation Other

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Journal : Info-Teknik

 1 
KAJIAN LAMA WAKTU PENGALIRAN TERHADAP BESAR PERESAPAN YANG TERJADI PADA SALURAN DRAINASE PORUS Irfan Prasetia
INFO-TEKNIK Vol 12, No 1 (2011): INFOTEKNIK VOL. 12 NO. 1 2011
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/infotek.v12i1.1775

Abstract

Dalam metode dan perumusan Saluran Drainase Porus oleh Sunjoto (1993), parameter yang digunakan untuk menentukan besarnya debit kehilangan air di saluran adalah tinggi air dalam saluran (m), koefisien permeabilitas tanah (m/s), lebar tengah saluran (m) dan panjang saluran. Adapun pada penelitian ini mencoba untuk mengembangkan metode dan perumusan tersebut dengan mengkaji apakah lama waktu pengaliran memiliki pengaruh terhadap besar peresapan yang terjadi pada saluran drainase porus. Penelitian dilakukan dengan memanfaatkan permodelan saluran draianse porus yang terdapat di Fakultas Teknik Unlam Banjarbaru. Data penunjang seperti data hidrologi dan sampel tanah diperoleh dari data proyek pembuatan model saluran drainase porus dan sumur resapan di Fakultas Teknik Unlam Banjarbaru. Dari hasil penelitian dapat disimpulkan bahwa fungsi waktu (lama waktu pengaliran), ternyata tidak mempengaruhi terhadap besarnya peresapan yang terjadi pada sebuah Saluran Drainase Porus. Sehingga formula yang dikemukakan oleh Sunjoto (1993) ternyata memang telah sesuai dengan aplikasinya di lapangan. Terbukti dari data debit rembesan (Q rembesan) yang terjadi pada 2 kali percobaan konstan sebesar  Q = 3,82 l/d pada percobaan pertama dalam rentang waktu 9 menit dan Q = 3,84 l/d pada percobaan kedua dalam rentang waktu 15 menit
ANALISIS DESAIN SUMUR RESAPAN PADA KAWASAN PEMUKIMAN DI BANJARBARU Irfan Prasetia
INFO-TEKNIK Vol 15, No 1 (2014): INFOTEKNIK VOL. 15 NO. 1 2014
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/infotek.v15i1.233

Abstract

Growth in residential area in Banjarbaru, South Borneo, Indonesia, is significantly reduce the water catchments area. This leads to surface runoff occurs during the monsoon season which ultimately has the potential to cause flooding. One of the effective solutions to solve this problem is by making infiltration well in the residential area. This research was conducted to analyze the design of the infiltration well in the residential area, especially in Banjarbaru. To facilitate the research works, the residential area of Lambung Mangkurat University’s lecturer in Banjarbaru, South Borneo was chosen. As for the hydrology and soil Data of the research works area was taken from the community service report of the lecturer team of the Faculty of Engineering Unlam Banjarbaru. The results shows that the ideal dimension for the infiltration well in Banjarbaru is by using the radius of the well (R) of 1.25 m. With the R of 1.25 will give a significant recharge to the groundwater. This R will give the equal recharge to the groundwater for infiltration wells with a flat bottom and lower soil layer porous and upper soil layer impermeable, infiltration wells with impermeable wall, and infiltration wells with porous wall. Keywords: Infiltration well, radius of infiltration well, groundwater reservation
Co-Authors Ade Yuniati Pratiwi Darmansyah Tjitradi Fikry Pandu Putranto Husnul Khatimi Iphan Fitrian Radam Jovana Neilkelvin M. Rijalul Fikri .A. Maulana Rifki Ramadhani Muhammad Syarifuddin Noor Nursiah Chairunnisa Putranto, Fikry Pandu Ramadhani, Maulana Rifki Ratni Nurwidayati Rholly Akhrizani Akhbar Wiku A Krasna Yuslena Sari