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All Journal KAPAL Jurnal Ilmu Pengetahuan dan Teknologi Kelautan GEMA TEKNOLOGI Zona Laut : Jurnal Inovasi Sains dan Teknologi Kelautan Jurnal Pengabdian Vokasi Riset Sains dan Teknologi Kelautan
Bambang Sri Waluyo
Naval Architecture Department, Faculty Of Engineering, Diponegoro University, Jl Prof Sudarto, SH, Kampus Tembalang Semarang 50275 Indonesia
Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Energy Engineering Environmental Science Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Transportation

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KAJIAN VARIABEL-VARIABEL YANG MEMPENGARUHI HASIL TANGKAP IKAN DAN KELAYAKAN INVESTASI KAPAL PENANGKAP IKAN DI INDONESIA Sri Waluyo, Bambang
Kapal: Jurnal Ilmu Pengetahuan dan Teknologi Kelautan Vol 3, No 3 (2006): Oktober
Publisher : Department of Naval Architecture - Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (172.333 KB) | DOI: 10.14710/kpl.v3i3.2640

Abstract

Bambang Sri Waluyo in paper variable about fishing cacch and feasibility study investation for Catching Vessel. The success of fishing cacch depending of many variable among, Tecknology and equipment of Caching,Dimention of Ship, Fishing Ground. The capital of investment depent scale of firm Prospectus of benefit, term of pay back period (PP),Marginal Efisiency of Capital(MEC), Profit Rate (PR), Break Event Point (BEP), and Benefit Cost Ratio (B/C).
PEMBERDAYAAN MASYARAKAT PESISIR DAN PANTAI DALAM MENINGKATKAN PRODUKTIFITAS DAN EFISIENSI DI SENTRA INDUSTRI KAPAL KAYU DI KABUPATEN BATANG Santosa, Ari Wibawa Budi; Waluyo, Bambang Sri; Pujiyanto, Sri; Astuti, Sri Rahayu Tri
Kapal: Jurnal Ilmu Pengetahuan dan Teknologi Kelautan Vol 13, No 1 (2016): Februari
Publisher : Department of Naval Architecture - Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (526.05 KB) | DOI: 10.14710/kpl.v13i1.10244

Abstract

Proses  pembuatan  kapal  di Galangan Kapal Kayu CV Laksana Abadi Batang    masih menggunakan cara tradisional, saat ini mengalami kesulitan untuk memenuhi  jumlah pesanan yang banyak. Program KKN-PPM ini untuk membantu para pengrajin kapal kayu tradisional di Batang  melalui  menerapkan teknologi  yang  lebih modern melalui penggunaan aplikasi software perkapalan seperti Delfship dan Maxsurf. dengan menggunakan software tersebut diharapkan pengrajin kayu tradisional mampu mempercepat proses produksi dari 120 hari/ kapal menjadi 90 hari/kapal dan juga kapal kayu yang dibuat akan lebih bagus. Dalam program KKN-PPM ini mahasiswa juga harus mengenalkan pada masyarakat pesisir di Batang  tentang  kebersihan  lingkungan.  Produsen  dan  Pengrajin  kapal  kayu tradisional diberikan penyuluhan K3LH, menjaga kebersihan lingkungan dari limbah buang kapal yang dapat mencemari laut sekitar. Oleh karena itu, akan diterapkan pada setiap kapal kayu yang akan dibuat teknologi tepat guna OWS (oil  water  Separator).  Dengan  menerapkan  teknologi  tepat  guna  OWS, penanaman mangroove diharapkan dapat meminimalisir pencemaran laut karena limbah buang kapal kayu.
KAJIAN POTENSI PERIKANAN TANGKAP DAN PERTUMBUHAN JUMLAH KAPAL TANGKAP ( PURSE SEINE) DI KABUPATEN PEKALONGAN Sri Waluyo, Bambang
Kapal: Jurnal Ilmu Pengetahuan dan Teknologi Kelautan Vol 6, No 2 (2009): Juni
Publisher : Department of Naval Architecture - Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (149.139 KB) | DOI: 10.14710/kpl.v6i2.2730

Abstract

In this paper Growing up Catching Vessel every year in District Pekalongan become CPEU Drop in every year. One of Thegreat potential of Indonesian ocean is fishing catch. Cause Indonesia have 17.502 island and have longest margine line island after Canada about 81.000 km, with convention PBB ( UNCLOS ) 1982 Indonesia have 3,1 million km2 and additional 2,7 million km2cause we have ZEEI. The condition make Indonesia have very big Ocean potention fish catching about 6,4 Million ton/year
ANALISA ENGINE PROPELLER MATCHING (EPM) PADA KAPAL RESCUE BOAT KARENA PERUBAHAN TAHAP POWERING PROCESS Baital, Muhammad Sawal; Putranto, Ari Bawono; Waluyo, Bambang Sri
Gema Teknologi Vol 21, No 1 (2020): April 2020 - October 2020
Publisher : Vocational School Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/gt.v21i1.32266

Abstract

This study is to investigate compatibility between installed main engine in ship with propeller design using theoretical approach and data series. A triple screw rescue boat conducted hard chain hull was used for study and analyze the effect of the changes in powering process stage by observing the result of open water efficiency based on Wageningen Data Series with cavitation analysis has been neglected. The study is considered using intersection between propeller thrust with thrust coefficient and open water efficiency on Wageningen B-Series for fixed pitch propeller. The result indicated that propeller characteristic B5-76 with 41% of efficiency  has compatibility with specification of installed main engine.
Pengujian Sistem Steering Gear Pada Saat Sea Trial Kapal Perintis Sabuk Nusantara 750 DWT Adi Kurniawan Yusim; Iwan; Bambang Sri Waluyo
Zona Laut : Jurnal Inovasi Sains Dan Teknologi Kelautan Volume 2, Nomor 3, Edisi November 2021
Publisher : Departemen Teknik Kelautan Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/zl.v2i3.18402

Abstract

In the sea trial, many things were tested, one of which was the steering gear test. This test aims to determine the time it takes the ship to turn at a certain angle according to the provisions of the Biro Klasifikasi Indonesia (BKI) and check the function of the steering system. On the Sabuk Nusantara 750 DWT Pioneer Ship carried out two types of tests, namely the main steering gear and the auxiliary steering test. The main steering gear test is carried out in a series of tests with a joystick on the steering gear panel on the ship's bridge. Auxiliary steering test is divided into two types, namely using the steering wheel and solenoid which is located in the engine room. Testing the steering gear on this archipelago belt pioneer ship meets the requirements of BKI.
SIMULASI TANGGAP DARURAT BAGI MASYARAKAT INDUSTRI GALANGAN KAPAL (Studi pada PT . JANATA MARINA INDAH Unit II SEMARANG) Sarwoko Sarwoko; Suharto Suharto; Eko Julianto Sasono; Hartono Hartono; Bambang Sri Waluyo
Jurnal Pengabdian Vokasi Vol 1, No 2 (2019): Nopember 2019
Publisher : Sekolah Vokasi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (491.341 KB)

Abstract

Industri galangan kapal merupakan sebuah industri yang memiliki resiko pekerjaan cukup besar, akan tetapi dapat diminimalisir dengan adanya program keselamatan dan kesehatan kerja melalui pembentukan budaya kerja.Keadaan Darurat (emergency) adalah keadaan sulit yang tidak diduga, yang memerlukan penanganan segera agar tidak menyebabkan kecelakaan dengan dampak yang fatal.Kesiapan dan Tanggap Darurat adalah kegiatan menyelamatkan sebagian atau seluruh harta-benda (investasi vital) Perusahaan. Selanjutnya sesuai teori Maslow, kebutuhan rasa aman akan muncul setelah kebutuhan tingkat pertama (phisik dan biologis) terpenuhi, sehingga mulai sekarang keselamatan merupakan hal yang harus diusahakan pemenuhannya. Teori lama menganggap bahwa kecelakaan terjadi karena kesalahan pekerja (individual). Sekarang, kecelakaan dianggap akibat dari faktor organisasi dan manajemen yang salah. Sejalan dengan teori-teori terbaru, maka peran manajemen sangat berarti dalam pencegahan kecelakaan. Dalam tulisan ini, peran manajemen Keselamatan dan Kesehatan Kerja (K3) dibahas dari fungsi-fungsi manajemen melibatkan sumber-sumber daya yang digunakan, dan aspek lain yang relevan seperti pengadaan simulasi tanggap bencana darurat.
Desain Bilik Disinfektan Guna Mencegah Penularan Covid-19 Di Industri Galangan Kapal Samuel Febriary Khristyson; Sulaiman Sulaiman; Suharto Suharto; Solichin Djazuli Sa’id; Eko Julianto Sasono; Budi Utomo; Bambang Sri Waluyo; Jerry Akbar Wijanarko; Aristo Bagus Jatmiko; Adi Kurniawan Yusim
Jurnal Pengabdian Vokasi Vol 2, No 1 (2021): Juni 2021
Publisher : Sekolah Vokasi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (197.699 KB) | DOI: 10.14710/jpv.2021.10590

Abstract

Disinfectant Design To Prevent Covid-19 Transmission In Ship Building Industry: The world condition has a varied spike in Covid-19 cases. The new normal scenario has been prepared by the Indonesian government to take effect from 1 June 2020, where industries and services can operate according to health protocols. In general, in entering into this new normality, we must find a midpoint of importance between health and economics. The purpose of this paper is to explore the design of a disinfectant chamber adapted to the possible environment that can be applied in a shipyard. The design method used is to compile an existing hypothesis from previous research and field conditions data then poured into a design that represents the ideal disinfectant room design optimization to use. As a result, with the design method and concept, the ideal design for the area of operation is obtained. With materials that are easier to find in the market and simplified manufacturing costs, this product is superior to be applied in this shipyard. In comparison, the expected function value from the planning of this disinfectant room will be better or almost closer to the products on the market. However, in the application process, it is necessary to look at the capability and operational area of the place where this disinfectant booth will be located.
PELATIHAN PENGELASAN BAGI MASYARAKAT PEKERJA LEPAS GALANGAN KAPAL DI JAWA TENGAH Samuel Febriary Khristyson; Sarwoko Sarwoko; Sulaiman Sulaiman; Bambang Sri Waluyo; Indro Dwi Cahyo; Albin Abdur Razaq; Mikahael Fernandus
Jurnal Pengabdian Vokasi Vol 2, No 2 (2021): Nopember 2021
Publisher : Sekolah Vokasi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (521.971 KB) | DOI: 10.14710/jpv.2021.12715

Abstract

Central Java province has several industries that have various kinds of competencies that must be mastered by every worker. The potential of vocational schools in Indonesia. Increasing the competence of human resources is to increase the choices that humans have. The higher the education, the more opportunities that can be achieved. The purpose of this paper is to explore and facilitate activities to improve the skills of the freelancer community in the shipbuilding industry in Central Java. The method used is the method of collecting data for experiments . By compiling the experimental setting data used, it is adjusted to the reading of the data from the welding process and endeavored to be processed properly. The result with the experimental method is obtained a schematic stage of the welding process with SMAW. By paying attention to the amperage and voltage settings when the welding process is adjusted to pre-preparation before the welding process, good welding results are also obtained so that when visually inspected there are no visible defects in the welding results. However, in the application process, it is necessary to look at the flight time of freelancers in the welding field and the welding position.
PENYULUHAN TEKNIK PENGELASAN DASAR UNTUK KARANG TARUNA DI DESA KANGKUNG DEMAK Adi Kurniawan Yusim; Bambang Sri Waluyo; Eko Julianto Sasono; Sarwoko Sarwoko; Mohd. Ridwan; Sunarso Sugeng; Sulaiman Sulaiman; Solichin Djazuli Said; Budi Utomo; Aulia Windyandari; Muhammad Sawal Baital; Samuel Febriary Khristyson
Jurnal Pengabdian Vokasi Vol 1, No 4 (2020): Nopember 2020
Publisher : Sekolah Vokasi Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (338.552 KB) | DOI: 10.14710/jpv.2020.9195

Abstract

Desa Kangkung merupakan salah satu Desa yang berada di Kecamatan Mranggen Kabupaten Demak. Desa ini termasuk desa dengan penghasilan masyarakat dibawah sejahtera. Keterbatasan masyarakat dalam produksi sangkar burung dan memasarkan hasil produksinya menjadi isu yang diangkat oleh tim pengabdian program studi Teknologi Rekayasa Konstruksi Perkapalan Sekolah Vokasi Universitas Diponegoro. Tujuan dari pengabdian kepada masyarakat ini adalah untuk membekali keterampilan pengelasan sehingga bisa membuka lapangan usaha yang lebih luas. Hasil yang dicapai dari pengabdian ini adalah pengenalan alat las yang lebih modern dan praktis untuk bengkel las listrik di Desa Kangkung.
ANALISA KEBUTUHAN AIRBAGS UNTUK DOCKING UNDOCKING KAPAL TONGKANG VIRGO SEJATI 177 DI PT. YASA WAHANA TIRTA SAMUDERA Yusim, Adi Kurniawan; Ahsan, Ilyasa Fastabiq; Waluyo, Bambang Sri
Riset Sains dan Teknologi Kelautan Volume 4, Nomor 1, Tahun 2021
Publisher : Departemen Teknik Kelautan Fakultas Teknik Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62012/sensistek.v4i1.19365

Abstract

PT Yasa Wahana Tirta Samudera (PT YWTS) is a subsidiary of Samudra Indonesia as one of the shipyards in Indonesia, has docking facilities such as Grafing dock (8000 DWT capacity),sliding with 3 docking rails, and airbags technology for and launching barges. Insufficient or excessive air pressure, inappropriate number of airbags and arrangement of airbags that are too close or too far away will have an impact on the ship launching process which may be disrupted and detrimental to the shipyard or owner.This study aims to determine the number of airbags and the distance between airbags during the process of launching the Virgo Sejati 177 with a length of 300 feet.The methods used in this study are From the calculation results of the number of airbags needed in the process of launching the barge, 18 cc airbags were needed. From the calculation results of the number of airbags needed in the process of launching the barge, 18 cc airbags were needed.barges with a cross over type of arrangement is 6.652 - 10.75757 meters.
Co-Authors Adi Kurniawan Yusim Ahsan, Ilyasa Fastabiq Albin Abdur Razaq Ari Bawono Putranto Ari Wibawa Budi Santosa Aristo Bagus Jatmiko Aulia Windyandari Baital, Muhammad Sawal Budi Utomo Budi Utomo Eko Julianto Sasono Hartono Hartono Indro Dwi Cahyo Iwan Jerry Akbar Wijanarko Mikahael Fernandus Mohd Ridwan Muhammad Sawal Baital Baital Samuel Febriary Khristyson Samuel Febriary Khristyson Samuel Febriary Khristyson Sarwoko Sarwoko Sarwoko Sarwoko Solichin Djazuli Sa'id Sri Pujiyanto Sri Rahayu Tri Astuti Suharto Suharto Suharto Suharto Sulaiman Sulaiman Sulaiman Sulaiman Sulaiman Sulaiman Sunarso Sugeng Yusim, Adi Kurniawan