Vol. 4 No. 2 (2026): Volume 4 Issue 2, December 2026

Articles

• 

  Flexural Strength Characteristics of Composite Concrete Based on Pet Fiber and Fly Ash

  Hijriah⁽¹⁾, Department of Civil Engineering, Kalimantan Institute of Technology, ID;
  Fachreza Akbar⁽²⁾, Department of Civil Engineering, Kalimantan Institute of Technology, ID;
  Andi Sahputra Depari⁽³⁾, Department of Architecture, Kalimantan Institute of Technology, ID;
  Muhammad Satria Ghesit⁽⁴⁾, Department of Civil Engineering, Kalimantan Institute of Technology, ID;
  

  • pp.203-210
• 

  The Effect of Nickel Ore Liquefaction on Ship Stability

  Fakhri Akbar Ayub⁽¹⁾, Naval Architecture and Marine Engineering, Universitas Pembangunan Nasional Veteran Jakarta, Indonesia, ID;
  Fanny Darwani Putri⁽²⁾, Naval Architecture and Marine Engineering, Universitas Pembangunan Nasional Veteran Jakarta, Indonesia, ID;
  

  • pp.211-219
• 

  Spatial Analysis of Coastal Vulnerability Index (CVI) as a Basis for Coastal Design for Safety (DfS) Strategy in Balikpapan Timur District

  Bimo Aji Widyantoro⁽¹⁾, Department of Urban and Regional Planning, Institut Teknologi Kalimantan, Balikpapan, Indonesia, ID;
  Muhammad Daffa Rujid⁽²⁾, Department of Urban and Regional Planning, Institut Teknologi Kalimantan, Balikpapan, Indonesia, ID;
  Arief Hidayat⁽³⁾, Department of Urban and Regional Planning, Institut Teknologi Kalimantan, Balikpapan, Indonesia, ID;
  Mazlina Zaira Mohammad⁽⁴⁾, Faculty of Civil Engineering, Universiti Teknologi MARA, Selangor, Malaysia, MY;
  Maryo Inri Pratama⁽⁵⁾, Department of Urban and Regional Planning, Institut Teknologi Kalimantan, Balikpapan, Indonesia, ID;
  Umar Mustofa⁽⁶⁾, Department of Urban and Regional Planning, Institut Teknologi Kalimantan, Balikpapan, Indonesia, ID;
  

  • pp.220-232
• 

  Comparative Analysis of Engine Propeller Matching (EPM) Characteristics Using Empirical Methods and Computational Fluid Dynamics (CFD) for a 5 GT Fishing Vessel

  Berlian Arswendo Adietya⁽¹⁾, Department of Naval Architecture, Diponegoro University, Semarang 50275, Indonesia , ID;
  Samuel Samuel⁽²⁾, Department of Naval Architecture, Diponegoro University, Semarang 50275, Indonesia, ID;
  Paulina Wahyu Hariyani⁽³⁾, Department of Naval Architecture, Diponegoro University, Semarang 50275, Indonesia, ID;
  Muhammad Rizal Fadillah⁽⁴⁾, Department of Naval Architecture, Diponegoro University, Semarang 50275, Indonesia, ID;
  Muhammad Afwan Yusuf Yusuf⁽⁵⁾, Department of Naval Architecture, Diponegoro University, Semarang 50275, Indonesia, ID;
  Widyartisto Widyartisto⁽⁶⁾, Department of Naval Architecture, Diponegoro University, Semarang 50275, Indonesia, ID;
  Ardi Nugroho Yulianto⁽⁷⁾, Department of Naval Architecture, Sepuluh Nopember Institute of Technology (ITS) , Surabaya, 60117, Indonesia, ID;
  Jamal Jamal⁽⁸⁾, Department of Naval Architecture, Polytechnic of Bengkalis, ID;
  Mahendra Indiaryanto⁽⁹⁾, Research Center for Hydrodynamics Technology, National Research and Innovation Agency (BRIN), 60117 Surabaya, Indonesia, ID;
  

  • pp.233-246
• 

  Effect of Void and Blister Defects on the Tensile Strength of GFRP Laminates

  Restu muharom⁽¹⁾, Department of Naval Architecture, Faculty of Marine Technology, Institut Teknologi Sepuluh Nopember, Surabaya 60111, Indonesia , ID;
  Achmad Zubaydi⁽²⁾, Department of Naval Architecture, Faculty of Marine Technology, Institut Teknologi Sepuluh Nopember, Surabaya 60111, Indonesia, ID;
  Mohammad Nurul Misbah⁽³⁾, Department of Naval Architecture, Faculty of Marine Technology, Institut Teknologi Sepuluh Nopember, Surabaya 60111, Indonesia, ID;
  Rizky Chandra Ariesta⁽⁴⁾, Department of Naval Architecture, Faculty of Marine Technology, Institut Teknologi Sepuluh Nopember, Surabaya 60111, Indonesia, ID;
  Dzaky Hanif Arjuna⁽⁵⁾, Department of Computer Engineering. Faculty of Intelligent Electrical and Informatics Technology, Institut Teknologi Sepuluh Nopember, Surabaya 60111, Indonesia, ID;
  

  • pp.247-259