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Dwi Jokowinarno
The University of Lampung Soemantri Brojonegoro Street No.1 Gedong Meneng, Bandar Lampung, Indonesia
Civil Engineering, Building, Construction & Architecture Other

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Studi Kelayakan Teknis Pembangunan Pelabuhan Angkutan Laut Pelayaran Rakyat 1000 DWT Di Sebalang Jokowinarno, Dwi
Rekayasa : Jurnal Ilmiah Fakultas Teknik Universitas Lampung Vol 16, No 2 (2012): Edisi Agustus 2012
Publisher : UNIVERSITAS LAMPUNG

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Abstract

Based on Undang-Undang Republik Indonesia Nomor 17 Tahun 2008 of Navigation, waterwaytransportation consists of: (a) sea-based transportation; (b) River and lake transportation; (c)ferry. Meanwhile, sea-based transportation consist of: (a) domestic; (b) abroad; (c) special; and(d) traditional. Development of traditional sea-based transportation is aimed to keep the importantrole of traditional sea-based transportation as part of national sea-based transportation. Theimportance are: (1) to improve servicing to remote area; (2) impact on national economy; and (3)to improve competency and entrepreneurship. Development of Sebalang Traditional Sea-BasedPort is technicaly feasibel. Special issues that may occur are social, economic, and financing.
Analisi laju sedimen pada saluran irigasi daerah sekampung bunut Munthe, Dinda; Kusumastuti, Dyah; Jokowinarno, Dwi
Jurnal Rekayasa Sipil dan Desain Vol. 8 No. 4 (2020): Edisi Desember 2020
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v8i4.1513

Abstract

Irigasi merupakan bangunan dan saluran buatan yang berfungsi untuk mengairi lahan pertanian yang dapat dilakukan manusia untuk memperoleh air. Di saluran irigasi banyak ditemukannya sedimen salah satunya sedimen melayang yang dapat menyebabkan menurunnya kapasitas saluran sehingga mempengaruhi jumlah debit yang masuk ke petak sawah. Oleh sebab itu, perlu dilakukan analisis laju sedimen untuk mengetahui hubungan antar debit aliran dengan besarnya laju sedimen dan mengetahui besarnya laju sedimen yang terangkut. Lokasi penelitian ini dilakukan di daerah irigasi Sekampung Bunut, wilayah kerja UPTD Metro, Kota Metro, Provinsi Lampung. Data yang dibutuhkan dalam penilitian ini yaitu data penampang saluran, data tinggi muka air, data kecepatan aliran dan sedimen melayang (suspended load). Dalam pengambilan debit cara yang digunakan dilapangan yaitu dengan merawas dan menggunakan metode fungsi matematis yaitu pada kedalaman 0,2 d, 0,6 d dan 0,8 d sesuai dengan kedalaman air. Sedangkan pengambilan sampel sedimen dilapangan menggunakan metode integrasi kedalaman, yang nantinya sampel sedimen akan diuji di laboratorium. Dari hasil pengolahan data, diketahui hubungan antar debit aliran dengan besarnya laju sedimen memiliki hubungan yang lemah atau korelasi yang lemah. Sedangkan besarnya laju sedimen dari hasil laboratorium BARISTAND sebesar 1.952,7005 ton/tahun dan hasil laboratorium mekanika tanah sebesar 5.111,7341 ton/tahun. 
Storage Capacity Analysis On The Construction Of Reservoir C Faculty Of Medicine University Of Lampung mukti, Bayu krishna; kusumastuti, dyah indriana; jokowinarno, dwi
Jurnal Rekayasa Sipil dan Desain Vol. 9 No. 1 (2021): Edisi Maret 2021
Publisher : Universitas Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jrsdd.v9i1.1724

Abstract

Reservoir is a basin that can be utilized to contain excess rain water which will be used during dry season and it is also an act of effort to nurture the existence and sustainability of the environment, nature and the ground water, so that the water can always be available in an adequate quantity and quality to fulfill the needs for the living. reservoir is also utilized to maintain the quality of the water ground and as an ecotourism object as well. In University of Lampung, there are several reservoirs that can be found, one of which is reservoir C which is located at the faculty of medicine, University of Lampung. The main purpose of this research is to find out the capacity storage of the reservoir by using several supporting softwares to simplify the calculation. the supporting softwares which are used in this research are AutoCAD 2017, Microsoft Excel 2017, and Google Earth Pro.  The outputs of this research are (1) The estimation of flood discharge at reservoir C faculty of medicine, University of Lampung (2) The storage capacity of the reservoir C faculty of medicine, University of Lampung based on this research, it can be concluded that reservoir is qualified as a conservation reservoir which has 6594.9909 m 3 storage capacity.
Co-Authors Dyah Indriana Kusumastuti Kusumastuti, Dyah mukti, Bayu krishna Munthe, Dinda