Perencanaan Sistem Saluran Sekunder Drainase Tambaksari Kota Surabaya

Saketi, Fajar Guntur (2017) Perencanaan Sistem Saluran Sekunder Drainase Tambaksari Kota Surabaya. Diploma thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Pada musim hujan genangan terjadi disebagian Kota Surabaya khususnya di kawasan Tambaksari. Pada saat curah hujan yang tinggi sering terjadi genangan pada badan jalan dan bangunan disekitarnya. Permasalahan banjir yang terjadi berasal dari permasalahan saluran sekunder drainase sehingga perlu direncanakan perencanaan drainase dan mengevaluasi kembali sistem drainase. Sistem drainase yang dievaluasi hanya pada saluran sekunder Tambaksari. Dimana yang dievaluasi meliputi dimensi saluran dan kapasitas saluran sekunder. Tahapan perhitungan meliputi perhitungan intensitas hujan, perhitungan debit banjir rencana kemudian dibandingkan dengan kapasitas saluran yang ada. Perhitungan dimensi saluran rencana berdasarkan debit hujan rencana pada periode ulang 5 tahun dan tata guna lahan pada kawasan Tambaksari. Berdasarkan hasil perhitungan antara debit rencana dengan debit saluran sekarang ada 11 saluran yang terjadi genangan. Solusi untuk mengatasi masalah tersebut adalah dengan merencanakan kembali dimensi saluran sekunder sehingga tidak terjadi genangan baik di jalan raya maupun di pemukiman sekitar. ===================================================================================== In the rainy season inundation occurred in part of the Surabaya city, especially in the area of Tambaksari. At the time of heavy rainfall often occur puddle on the road and surrounding buildings. The flooding problems that occurred came from the secondary channel drainage problems that need to be planned drainage planning and re-evaluate the drainage system. The drainage system is evaluated only the secondary channel Tambaksari. Where were evaluated include the dimensions of the channel and secondary channel capacity. Stages calculation includes the calculation of the intensity of the rain, the calculation of flood discharge plan is then compared with the capacity of existing channels. Calculating the dimensions of channel plans based debit rain plan on a return period of 5 years, and land use in the region Tambaksari. Based on the calculation of the discharge plan with the discharge channels now there are 11 channels that occur puddle. Solutions to solve the problem is to re-plan the dimensions of secondary channels so that no puddles either on the highway or on nearby residents.

Item Type: Thesis (Diploma)
Uncontrolled Keywords: Genangan; Curah hujan; Kapasitas saluran; Dimensi; Banjir Tambaksari; puddle; rainfall; channel capacity; Dimensions; Tambaksari flood
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Faculty of Civil Engineering and Planning > Civil Engineering > 22401-(D3) Diploma 3
Depositing User: - FAJAR GUNTUR SAKETI
Date Deposited: 11 Apr 2017 05:13
Last Modified: 08 Mar 2019 07:19
URI: https://repository.its.ac.id/id/eprint/14210

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