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INDONESIA
Jurnal Vokasi Teknik Sipil
Published by Universitas Negeri Surabaya
ISSN : -     EISSN : 30642159     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture Electrical & Electronics Engineering Industrial & Manufacturing Engineering Transportation
Jurnal Vokasi Teknik Sipil is aimed at all academics and practitioners in the field of civil engineering, especially applied civil engineering. The Scope of Applied Civil Engineering Journal covers the results of field research, literature studies, application of the method, development of standard operating procedure, and development of civil engineering technology. The journal is issued 3 (two) times a year and min. 5 articles per issue. The research is viewed through macro or micro civil engineering perspectives from various aspects, such as: planning, design, management, operational, production, , human resources, safety, and finance. Focus and Scope : The scope of the article includes: Construction management Structural Engineering Geotechnical Engineering Construction Materials Construction Surveyors Safety and Environmental of construction
Arjuna Subject : Teknik (semua kategori) - Bangunan dan Konstruksi
Articles 113 Documents
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PERBANDINGAN BETON MUTU TINGGI DENGAN PENGAPLIKASIAN HIGH VOLUME FLY ASH TIPE C DAN TIPE F Daniel Jhon Raven Marpaung
Jurnal Vokasi Teknik Sipil Vol 3 No 1 (2025)
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Abstract

Studi ini bertujuan untuk menganalisis perbedaan karakteristik beton berkualitas tinggi yang memanfaatkan High Volume Fly Ash (HVFA) dari jenis C dan jenis F. Beton HVFA menggantikan sebagian besar semen dengan fly ash, yang dapat meningkatkan sifat mekanis dan durabilitas beton. Dalam studi ini, dilakukan pengujian kekuatan tekan terhadap campuran beton yang menggunakan proporsi fly ash sebesar 50% dan 60%. Sampel yang diterapkan dalam penelitian ini adalah silinder beton berukuran 15x30 cm dengan penambahan Superplasticizer Dynamon sebagai admixture. Hasil penelitian menunjukkan bahwa rasio substitusi optimum fly ash tipe C terhadap semen adalah 60%, dengan kekuatan tekan rata-rata 40,3 MPa untuk tiga benda uji pada usia 14 hari. Sebaliknya, rasio optimum untuk fly ash tipe F adalah 50%, menunjukkan hasil kekuatan tekan rata-rata sebesar 35,2 MPa. Penggunaan fly ash di atas 50% menghasilkan kekuatan tekan yang lebih rendah dibandingkan sampel yang digunakan sebagai kontrol, yang memiliki kekuatan tekan rata-rata 42,7 MPa. Dari hasil ini, dapat disimpulkan bahwa penggunaan fly ash volume tinggi tipe C menunjukkan mutu yang lebih baik dibandingkan tipe F, dengan rasio substitusi optimum sebesar 60%.
REDESAIN STRUKTUR GEDUNG ASRAMA PUTRI EMPAT LANTAI UIN MAULANA MALIK IBRAHIM DENGAN METODE SRPMK Khanifan Fisabila Firdaus
Jurnal Vokasi Teknik Sipil Vol 3 No 1 (2025)
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Indonesia is located in an active tectonic plate convergence zone, experiencing a high frequency of earthquakes. In 2023, a total of 10,789 earthquake events were recorded, varying in magnitude and depth, including in Malang, where seismic acceleration ranged from 0.41g to 0.72g, according to data from puskim.pu.go.id. Based on SNI 1726-2019, buildings in earthquake-prone areas must be designed to withstand lateral forces to ensure safety. The implementation of the Special Moment Resisting Frame System (SMRF) with the Strong Column-Weak Beam (SCWB) principle aims to ensure that initial failure occurs in beams rather than columns. In addition to earthquake resistance, structural design efficiency is crucial to achieving a balance between cost and safety. Key factors influencing structural design, such as cross-sectional dimensions, materials, and loads, must be carefully considered. Structural analysis is conducted using ETABS software to determine internal forces based on applied load combinations. The redesign results indicate differences in material requirements for the existing primary beam structure when compared between the redesign and the existing structure. The redesign achieved savings of 18.79% in concrete usage and 20.94% in steel requirements.
Efektifitas Metode Pelaksanaan Erection Struktur Baja Menggunakan Alat bantu Box i Studi Kasus Lapangan Petanque Unesa Mochamad Yusuf Al Ghozy
Jurnal Vokasi Teknik Sipil Vol 3 No 2 (2025)
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  Abstrak Proyek Pembangunan Lapangan Petanque Unesa merupakan salah satu upaya untuk meningkatkan fasilitas olahraga yang mendukung aktivitas akademik dan non-akademik. Salah satu aspek kritis dalam proyek ini adalah erection struktur baja, yang memerlukan metode pelaksanaan yang tepat mengingat keterbatasan lokasi dan akses untuk alat berat. Penelitian ini bertujuan untuk menganalisis penerapan metode alat bantu Box I dalam pelaksanaan erection struktur baja, dengan fokus pada penyesuaian kondisi lapangan, tata cara pelaksanaan, dan kualitas pemasangan. Metode Box I dipilih karena kemampuannya untuk mengatasi keterbatasan ruang dan akses serta keselamatan kerja. Dalam penelitian ini, pendekatan kualitatif diterapkan dengan mengumpulkan data melalui metode observasi, wawancara, dan dokumentasi. Hasil penelitian menunjukkan bahwa penggunaan perangkat Box I berhasil mengatasi tantangan terkait dengan keterbatasan ruang lingkup proyek, meningkatkan efisiensi, serta memastikan pemasangan yang tepat dan aman dengan kualitas yang terjamin. Penelitian ini menghasilkan rekomendasi untuk pengembangan Standar Operasional Prosedur (SOP) yang dapat digunakan pada proyek-proyek yang sejenisnya. Kata kunci: Erection baja, Box I, Metode Pelaksanaan   Abstract The Unesa Petanque Field Development Project is an effort to improve sports facilities that support academic and non-academic activities. A pivotal element of this endeavor lies in the fabrication of steel frameworks, which necessitates a tailored approach due to spatial constraints and restricted machinery accessibility. This study aims to assess the implementation of the Box I technique in the assembly of steel frames, emphasizing its adaptability to on-site challenges, procedural execution, and installation integrity. The Box I method was chosen for its capacity to navigate space limitations and access difficulties while ensuring workplace safety. Employing a qualitative methodology, the research gathers insights through observation, interviews, and documentation. The results indicate that the Box I technique proficiently mitigates site-specific obstacles, optimizes operational efficiency, and guarantees precise and secure installation. Recommendations are made for the formulation of Standard Operating Procedures (SOPs) applicable to similar undertakings. Keywords: Steel erection, Box I, Implementation Method
EVALUASI KINERJA GEDUNG TERHADAP SIMPANGAN ANTAR LANTAI AKIBAT BEBAN GEMPA (Studi kasus : Gedung 6 lantai RS Bhayangkara Kab Nganjuk)) Feisal Feisal Fawwaz Irsyada
Jurnal Vokasi Teknik Sipil Vol 3 No 2 (2025)
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RS Bhayangkara Kabupaten Nganjuk, one of the hospitals in Nganjuk, is located in an area with potential earthquake risks. Therefore, its structure must be designed to withstand seismic forces during an earthquake. The studied building has six floors, reaching a height of 28 meters, with most of its space functioning as inpatient rooms. This study aims to evaluate the structural performance of the hospital building against earthquake loads using ETABS V18 software, referring to the seismic-resistant building requirements outlined in SNI 1727:2019. The research results show that the inter-story drift (Inelastic Drift) from the 2nd floor to the roof in both the X and Y directions is below the Drift Limit. The largest drift occurs on the 4th floor in the Y direction, with a displacement of 23.918 mm, which is equal to the Drift Limit of 23.918 mm. Therefore, the Inelastic Drift from the 2nd floor to the roof in both the X and Y directions does not exceed the Drift Limit, ensuring that the structure is safe.
PERBANDINGAN BILL OF QUANTITY(BOQ) ANTARA METODE KONVENSIONAL DENGAN HASIL PERHITUNGAN AUTODESK REVIT (STUDI KASUS: PROYEK GEDUNG JI’RONA RS AISYIYAH BOJONEGORO) Dony Prasetyo Budi
Jurnal Vokasi Teknik Sipil Vol 3 No 2 (2025)
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The construction industry is undergoing a significant transformation with the arrival of Industrial Revolution 4.0, which encourages a shift from conventional methods to more efficient and innovative technologies. Such technology is Building Information Modeling (BIM), which enables more targeted project management through automated and integrated systems. Autodesk Revit is one of the commonly used BIM software. However, the implementation of BIM in Indonesia is still not optimal, due to the limited software available and the low level of user understanding. In practice, the Bill of Quantity (BOQ) calculation is still dominated by conventional methods. Although easier to understand and cheaper, conventional methods have disadvantages such as the potential for human error and longer processing time. In contrast, BIM offers high accuracy, time efficiency, and better integration. This research aims to compare the calculation results (BOQ) between conventional and BIM methods using Autodesk Revit. The research method used is Research and Development (R&D). Later, it will go through 3 stages, namely data collection, planning, and development. From this research, it was found that the difference in BOQ calculation from the BIM method was smaller than the conventional method, with a percentage value of 8.45% in concrete volume and 7.37% in reinforcement volume. It can be concluded that the BIM method is more accurate than the conventional method.
PRODUKTIVITAS KOMBINASI PEMAKAIAN ALAT BERAT EXCAVATOR DAN DUMP TRUCK PADA PEKERJAAN GALIAN PROYEK PEMBANGUNAN GUDANG CJ LOGISTIC SAFE’N’LOCK ECO INDUSTRIAL PARK Reinanda Aurellia Pramesti
Jurnal Vokasi Teknik Sipil Vol 3 No 3 (2025)
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In the CJ Logistic Safe’n’Lock Eco Industrial Park Warehouse construction project, there is excavation work that requires heavy equipment such as excavators and dump trucks as aids for earthmoving work. Although this project has been running, the arrangement of heavy equipment used has not been optimal, based on observations made during the earthmoving period there is a waiting time for the excavator to the dump truck, this can affect productivity and also reduce the efficiency of the work process. This study aims to analyze the productivity of excavators and dump trucks, compare combinations of heavy equipment to determine the most optimal choice in terms of time and cost, and determine the number of tools and the most efficient work duration. With a quantitative approach and comparative analysis used to evaluate two alternative combinations of heavy equipment. The calculation results show that the productivity of the Hitachi zx210f-5g excavator is 47.62 m3/hour, and for the productivity of the Mitsubisi Fuso FM 517 HS 7.5 MT dump truck is 26.32 m3/hour. The results of the analysis indicate that combination 3 is the most optimal combination. This combination provides a duration acceleration of 65.71% or 23 hours faster compared to the initial condition, with a cost increase of Rp11,884,875.00 or 39.33%.
PENYUSUNAN ADMINISTRASI QUALITY CONTROL PADA CHECKLIST PEKERJAAN STRUKTUR PROYEK KONSTRUKSI (CASE STUDY GEDUNG TOWER 3 SURABAYA) Via Nuraeni Putri
Jurnal Vokasi Teknik Sipil Vol 3 No 3 (2025)
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Proyek pembangunan Gedung Tower 3 Surabaya merupakan suatu proyek konstruksi bangunan gedung penunjang kegiatan pendidikan  yang membutuhkan penyusunan administrasi pada pekerjaan checklist untuk pekerjaan struktur bangunan. Dalam penyusunan administrasi tidak lepas dari adanya kebutuhan efektivitas waktu proses pengumpulan data dan efisiensi pendistribusian data. Efektivitas pada proses pengumpulan data sangat mempengaruhi efisiensi pendistribusian data. Sehingga perlu dilakukan analisis terhadap variabel checklist pekerjaan struktur dalam administrasi quality control untuk mengetahui kebutuhan data dan cara kerja checklist yang efisien. Variabel checklist pekerjaan struktur mencakup berbagai komponen penyusun pengawasan mutu struktur terhadap pelaksanaan pekerjaan. Data dikumpulkan berdasarkan observasi lapangan dan dokumentasi pada proyek Gedung Tower 3 Surabaya. Mengacu dari data yang telah dikumpulkan, kemudian dilakukan analisis terhadap pelaksanaan checklist beserta proses administrasi berdasarkan kebutuhan data.  Berdasarkan hasil analisis diketahui variabel checklist pekerjaan struktur terdiri dari komponen pendataan proyek, komponen pengecekan teknis bekisting dan pembesian, komponen pemeriksaan alat, serta komponen proses persetujuan akhir dari pihak terkait. Melalui observasi di lapangan diketahui proses administrasi quality control berfokus pada pengawasan mutu pekerjaan yang melibatkan pengawasan internal dan pengawasan eksternal.
Parameter Sifat Fisis dan Kuat Geser Tanah Lempung di Kawasan Tambak Desa Tambak Beras Kecamatan Cerme satria
Jurnal Vokasi Teknik Sipil Vol 3 No 2 (2025)
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Tambak Beras Village, located in Cerme Subdistrict, Gresik Regency, is an area predominantly used for fish and shrimp farming, resulting in clay-dominated soil characteristics. This type of soil has low stability and is generally unsuitable for supporting construction activities. However, with the increasing development of warehouses and factories in the area, soil stabilization efforts are required to ensure the safety and sustainability of building structures. This study aims to identify the physical properties of clay soil in Tambak Beras Village through a series of laboratory tests. The method used is quantitative experimental research with sample testing based on the Indonesian National Standard (SNI). The tests conducted include water content, specific gravity, Atterberg limits, and soil shear strength. The results show that the soil has a water content of 98.32%, a specific gravity of 2.605 g/cc, and 97.80% passes through sieve No. 200. The liquid limit is 89.5%, plastic limit is 51.14%, and the plasticity index is 38.36%. The shear strength parameters indicate a cohesion (c) value of 7.366 kPa and an internal friction angle (φ) of 7.139°. Based on these findings, the clay soil in the study area has high plasticity and low bearing capacity, thus requiring further stabilization treatment to support safe and durable construction.
Pengaruh Penambahan NaCl terhadap Berat Jenis Tanah Lempung Muamar Qadafi
Jurnal Vokasi Teknik Sipil Vol 3 No 2 (2025)
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Tanah lempung dikenal memiliki plastisitas tinggi, permeabilitas rendah, dan sifat kembang susut yang signifikan akibat perubahan kadar air, sehingga menimbulkan masalah dalam konstruksi seperti daya dukung rendah dan stabilitas buruk. Penelitian ini menganalisis pengaruh penambahan NaCl yaitu garam sebesar 10%, 15% dari tanah asli, serta air laut terhadap nilai berat jenis tanah lempung di Kecamatan Rungkut, Surabaya. Metode penelitian yang digunakan bersifat kuantitatif dengan pendekatan statistik dan pengujian laboratorium terhadap sampel yang diambil. Hasil penelitian menunjukkan bahwa penambahan NaCl menyebabkan penurunan berat jenis terhadap tanah lempung. Semakin tinggi konsentrasi NaCl, berat jenis tanah cenderung menurun akibat perubahan struktur partikel tanah dan pengaruh ion Na⁺ dan Cl⁻. Nilai berat jenis tanah asli sebelum diberikan campuran sebesar 2,275 gr/cc. Setelah diberikan campuran Garam NaCl berat jenis menurun menjadi sebesar 2,623 gr/cc pada campuran 10% dan sebesar 2,489 gr/cc pada campuran 15%. Pada penambahan campuran air laut, berat jenis juga menurun menjadi sebsar 2,338 gr/cc.
Kinerja Struktur Gedung Menggunakan Analisis Pushover Gedung Graha Pramesti Roihan Aldiansyah
Jurnal Vokasi Teknik Sipil Vol 3 No 2 (2025)
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Many earthquakes have occurred in Indonesia and one of them is Malang City, which has various impacts including casualties and total building damage. The impact of earthquakes on social and economic aspects is very large. The purpose of this study is to determine the performance of the “Graha Pramesti” Training Center building against the threat of earthquakes. This research method uses pushover analysis. Pushover analysis is carried out to evaluate the critical points of the structure against earthquake loads with the concept of providing gradual loads until they match the displacement target. The analysis was carried out based on SNI 1726-2019 standards and ATC-40 performance criteria, with structural modeling using ETABS. The results of the research analysis are the capacity curve and the maximum value of the total drift direction X = 0.0079 and Y = 0.0069. The results of the building structure are at the Immediaty Occupancy (IO) performance level which indicates that the building remains safe, but there is still a risk of minor structural damage when an earthquake occurs. Thus, the building can be immediately reused without significant repairs. Keywords: Pushover Analysis, ATC-40, Building Structure Design, SNI 172-2019.

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