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PERENCANAAN JARINGAN DISTRIBUSI AIR BERSIH DI DESA GADING KECAMATAN TANON KABUPATEN SRAGEN, DENGAN APLIKASI EPANET 2.0: DISTRIBUSI AIR BERSIH Prandono, Tri; basyir, muhammad
Surakarta Civil Engineering Review Vol 3 No 2 (2023): Surakarta Civil Engineering Review (SCER)
Publisher : Fakultas Teknik Sipil dan Perencanaan, Universitas Surakarta

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Abstract

ABSTRAK Sumber air bersih di Desa Gading bersumber dari sumur gali bahkan masih ada rumah yang tidak mempunyai sumur gali atau sumur bor. Namun kondisi air tanah di desa Gading memiliki bau dan memiliki rasa asin. Penelitian ini dilakukan dengan metode penelitian kuantitatif dengan diawali pengumpulan data untuk menunjang penelitian meliputi data pengamatan lapangan, penelitian terdahulu, pengambilan data primer dan sekunder kemudian diolah datanya. Keseimbangan air baku pada embung adalah sebesar 2.649,23 m³/tahun dan kebutuhan air baku di desa Gading sebesar 1.414,37 m³/tahun. Didapat nilai keseimbangan air di desa Gading memenuhi untuk kebutuhan air baku di desa Gading. Hasil running Epanet 2.0, menunjukkan bahwa Head pompa yang digunakan adalah 35 m dengan flow 5.812 l/s atau 0.005812 m³/s dengan kecepatan air pada pipa rata-rata adalah 0,723 m/s, dan sisa tekan rata-rata adalah 20,05 meter. Kata Kunci : Water Balance, Epanet 2.0, jaringan pipa.
Hidro EFEKTIFITAS TAMPUNGAN PENYIMPANAN AIR WADUK TERHADAP BESAR SEDIMEN DI WADUK BADE KABUPATEN BOYOLALI: EFEKTIFITAS TAMPUNGAN PENYIMPANAN AIR WADUK TERHADAP BESAR SEDIMEN DI WADUK BADE Putri Mahardhika Nuraini; Prandono, Tri
Surakarta Civil Engineering Review Vol 4 No 2 (2024): Surakarta Civil Engineering Review (SCER)
Publisher : Fakultas Teknik Sipil dan Perencanaan, Universitas Surakarta

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Abstract

Air merupakan salah satu unsur yang sangat penting dan di butuhkan oleh semua makluk hidup. Di Jawa Tengah utamanya Kabupaten Boyolali terdapat beberapa waduk diantarnya adalah Waduk Bade yang dimanfaatkan masyarakat. Untuk itu harus dilakukan suatu analisis kapasitas tampung penyimpanan air di waduk bade, maka dari itu tujuan penelitian ini adalah untuk mendapatkan besarnya volume debit waduk bade dan besar sedimen yang masuk ke waduk bade. Dalam perhitungan sedimen, sedimen dasar menggunakan metode Einstein dan MP&M sedangkan untuk sedimen melayang menggunakan metode Asdak Chay dan Forcheimer. Volume efektif waduk ditentukan dengan nilai besaran volume rata-rata waduk dan volume sedimen total. Hasil dari perhitungan kapasitas tampung waduk bade telah diketahui Waduk Bade mempunyai debit rata-rata sebesar 0,589 m3/dtk. Sedimen dasar Waduk Bade sebesar 678,62 m3/hari. Dan untuk sedimen melayang Waduk Bade sebesar 2,41 m3/hari. Dan Sedimen total Waduk Bade sebesar 681,03 m3/hari.
Analisis Koefisien Debit Bangunan Ukur Daerah Irigasi Kalibawang Ratih, Silvia Yulita; Prandono, Tri; Putra, Khoiru Badri Misbakhu
Jurnal Teknik Sipil Vol 21 No 1 (2025): Jurnal Teknik Sipil
Publisher : Universitas Kristen Maranatha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.28932/jts.v21i1.7504

Abstract

. Based on the field observation at discharge measuring buildings, sometimes there are differences in the results of the distribution of discharge on land that is irrigated with the discharge channeled by officers. From this phenomenon, it is necessary to check whether there are any irregularities in the discharge measuring building. This research aims to calibrate the discharge measuring building in Kalibawang primary canal. The existing type of measuring building is a wide threshold measuring building. The principle of discharge measurement is to measure flow velocity, wet cross-sectional area, and depth. The measurement of the flow velocity in the channel using a calibrated current meter at various variations in door opening height. The current meter was chosen because it has good accuracy for measuring flow velocity. The data from this research was collected by dividing the channel width into several piece at various water depths, wet cross-sectional widths, and flow speeds. From the analysis results, there are differences between the theoretical discharge and the measured discharge. For example, the discharge formula coefficient for the first location is 1.67 b.h1.5, the formula correction is 1.78 b.h1.5. The positive or negative deviations from the comparison results between theoretical discharge and measurement discharge are caused by differences in the results of measurements on the current meter. The cause of this difference is damage to the body of the measuring building, such as cavities or holes and sedimentation
Perbandingan Kinerja Interlocking Stone Sebagai Penahan Tanah Dengan Perlindungan Vegetasi dan Non-Vegetasi Terhadap Laju Erosi Prandono, Tri
Jurnal Sosial Teknologi Vol. 5 No. 10 (2025): Jurnal Sosial dan Teknologi
Publisher : CV. Green Publisher Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59188/jurnalsostech.v5i10.32485

Abstract

Erosion is one of the major environmental issues causing land degradation, reduced soil productivity, and ecosystem damage due to sedimentation. Effective erosion mitigation requires appropriate technology, one of which is the application of retaining structures such as Interlocking stones. This study aims to compare the performance of Interlocking stones as a soil retaining structure with and without vegetation protection in reducing erosion rates. The research method employed a field experiment approach on sloping land with variations in slope gradient and types of productive vegetation cover. The results indicate that Interlocking stones combined with vegetation protection significantly reduces erosion rates compared to non-vegetated conditions. Vegetation contributes to soil stabilization by decreasing surface runoff and enhancing soil cohesion through root systems. In conclusion, the combination of Interlocking stones and productive vegetation is more effective and sustainable for erosion control compared to Interlocking stones without vegetation. Comparison of the two treatments shows that vegetation is able to significantly increase the effectiveness of Interlocking stones, namely the amount of runoff volume and the amount of sediment volume are smaller, namely producing 5.85 Lt/m² of runoff and 2.64 kg/m² of sediment. In the structure without vegetation shows a larger amount of runoff volume and the amount of sediment volume, namely the runoff volume of 10.97 Lt/m² and the sediment transported 4.75 kg/m² of runoff volume of 10.97 Lt/m² and the sediment transported 4.75 kg/m².