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      Evaluasi Saluran Drainase di Jalan Pembangunan Villa Bogor Indah Kecamatan Bogor Utara.

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      Date
      2024
      Author
      Bimantara, Muhammad Nalendra
      Setiawan, Budi Indra
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      Abstract
      Permasalahan banjir berawal dari pertambahan penduduk yang sangat besar namun tidak diimbangi dengan penyediaan sarana dan prasarana perkotaan yang baik. Penelitian ini bertujuan mengevaluasi saluran drainase eksisting dan mencari solusi mengatasi banjir di Jalan Pembangunan Villa Bogor Indah. Metode yang digunakan untuk menghitung nilai intensitas hujan, metode mononobe. Sedangkan untuk mengetahui nilai debit rencana menggunakan metode rasional. Berdasarkan hasil penelitian, didapatkan dimensi saluran rencana berbentuk U Ditch dengan ukuran 40 x 40 x 120 cm. Nilai debit desain harus lebih besar dari debit rencana sebesar 0,148 m3/detik untuk ruas 1 dan 0,150 m3/detik untuk ruas 2. Besarnya dimensi saluran rencana lebih kecil dibandingkan dimensi saluran eksisting pada ruas 1. Perlu dilakukan modifikasi dimensi saluran pada ruas 2. Solusi dari evaluasi saluran ini dapat diterapkan perbaikan berupa peningkatan kinerja saluran dengan perubahan dimensi saluran dan normalisasi saluran drainase dari ilalang maupun sedimen guna mengembalikan fungsi saluran. Total estimasi RAB perbaikan saluran drainase Jalan Pembangunan Villa Bogor Indah sebesar Rp 265.375.000. Kata kunci: curah hujan, debit limpasan, intensitas hujan, saluran drainase
       
      The problem of flooding begins with a very large population increase but this is not balanced by the provision of good urban facilities and infrastructure. This research aims to evaluate existing drainage channels and find solutions to overcome flooding on Pembangunan Villa Bogor Indah Street. The method used to calculate the rain intensity value is mononobe method. Meanwhile, to find out the planned debit value, use rational method. Based on the research results, dimensions of the planned U Ditch channel were obtained with dimensions of 40 x 40 x 120 cm. The design discharge value must be greater than the design discharge of 0,148 m3/second for section 1 and 0,150 m3/second for section 2. The dimensions of the planned channel are smaller than the dimensions of the existing channel in section 1. It is necessary to modify the channel dimensions in section 2. Solutions from this channel evaluation can be implemented in the form of improving channel performance by changing channel dimensions and normalizing drainage channels from weeds and sediment to restore channel function. Total RAB estimate for repairing drainage channels on Jalan Pembangunan Villa Bogor Indah is Rp 265.375.000. Key words: rainfall, runoff discharge, rain intensity, drainage channels
       
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      http://repository.ipb.ac.id/handle/123456789/152980
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      • UT - Civil and Environmental Engineering [1042]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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