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INDONESIA
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil
Published by Asosiasi Riset Ilmu Teknik Indonesia
ISSN : 30315069     EISSN : 30314089     DOI : 10.61132
Core Subject : Science, Engineering,
Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Electrical & Electronics Engineering Engineering
research journal of the Engineering Science Clump. The fields of study in this journal include the sub-groups of Civil Engineering and Spatial Planning, Industrial Engineering, Electrical and Computer Engineering, Earth and Marine Engineering
Arjuna Subject : Teknik (semua kategori) - Bangunan dan Konstruksi
Articles 221 Documents
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Analisis Kinerja Ruas Jalan Kenjeran, Simpang Apill (Jl. Kenjeran - Jl. Tambak Rejo), dan Simpang (Jl. Kenjeran - Jl. Sidotopo Wetan) Akibat Tundaan Perlintasan Sebidang Jpl 3 Sidotopo Surabaya Bilal Zamzami; Ratih Sekartadji; Kurnia Hadi Putra; Theresia Maria
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 4 No. 3 (2026): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v4i3.1461

Abstract

Traffic congestion caused by railway level crossings is a serious urban problem, especially on Kenjeran Road affected by the closure of the JPL 3 Sidotopo gate in Surabaya. This closure creates total blocked time, triggering long queues that spill back to adjacent intersections. This study aims to evaluate the existing traffic performance of Kenjeran Road, the signalized intersection (Kenjeran–Tambak Rejo), and the unsignalized intersection (Kenjeran–Sidotopo Wetan) using the 2023 Indonesian Road Capacity Guidelines (PKJI), and to propose an alternative solution in the form of a flyover. Primary data were collected through field surveys during three peak periods on weekdays and weekends, covering traffic volume, road geometry, and gate closure duration. Performance analysis included calculation of capacity, degree of saturation, queue length, and delay, supported by visual simulation using PTV Vissim 22. Results show that existing conditions are highly critical, with a road degree of saturation reaching 0.98, a level crossing delay of 56.14 sec/pcu, and a signalized intersection degree of saturation of 1.34, indicating oversaturated conditions. After implementing a flyover that separates straight-through light and heavy vehicle flows, significant improvements were achieved: the underpass road degree of saturation dropped to 0.63, the signalized intersection to 0.50, the unsignalized intersection to 0.41, and crossing delay decreased to 27.24 sec/pcu. These findings confirm that vertical separation of traffic flows effectively restores network service levels.
Pemanfaatan Limbah Pertambangan dan Industri Mineral sebagai Material Geopolimer untuk Aplikasi Konstruksi Tambang Berkelanjutan: Kajian Literatur Berbasis Studi Eksperimental Venty Lestari; Andrawina Andrawina
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 4 No. 3 (2026): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v4i3.1467

Abstract

Mining and mineral processing wastes, such as tailings, fly ash, red mud, slag, and coal gangue, have the potential to be utilized as geopolymer materials to support sustainable mine construction. This article aims to review the utilization of mining and mineral processing wastes as geopolymer materials based on experimental research articles. The review was conducted by searching and analyzing 15 research articles that discuss material characteristics, compressive strength, microstructure, reaction products, heavy metal leaching, and the applications of waste-based geopolymers. The findings show that aluminosilicate-based wastes can be used as precursors, substitution materials, fillers, or supporting components in geopolymer systems. Reaction products such as N-A-S-H, C-S-H, and C-A-S-H play an important role in forming the binding matrix, increasing microstructural density, and improving material strength. Waste-based geopolymers also have potential applications as building materials, mortars, road subgrade materials, cemented paste backfill, and hazardous waste stabilization materials. In addition, the geopolymerization process can support heavy metal immobilization through physical encapsulation, chemical binding, adsorption, precipitation, and ion substitution mechanisms. However, its application in Indonesia still requires further studies related to local waste characterization, mix optimization, long-term durability, leaching behavior, technical standards, and economic and environmental feasibility.
Systematic Literature Review : Dampak Kendaran Over Dimension Over Load (ODOL) terhadap Umur Rencana Jalan Arteri di Indonesia Naila Savira; Dina Nur Halimah; I Ketut Yogi Yudyantara
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 4 No. 3 (2026): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v4i3.1492

Abstract

Over-Dimension Over-Load (ODOL) vehicles are transport vehicles with dimensions or loads exceeding permitted technical limits, potentially causing axle loads to surpass the Maximum Axle Load (MST) for specific road classes. This study aims to examine the characteristics of ODOL axle loads, the increase in the Vehicle Damage Factor (VDF), and the resulting impact on the reduction of road design life. The Systematic Literature Review (SLR) methodology is used to analyze 10 selected articles based on three Quality Assessment criteria. The review reveals that eight articles utilized technical methods—such as AASHTO 1993, VDF, ESAL, Cumulative Equivalent Standard Axle (CESA), MDPJ 2017, and axle load simulations—while three articles explicitly addressed arterial or national roads. ODOL vehicles were shown to increase road damage potential, evidenced by VDF/CESA increases of up to 169.53%. Consequently, road design life decreased by 1.96 to 7.45 years; in certain simulations, the service life dropped from 20 years to just 3.65 years. These findings underscore the importance of load monitoring via weighbridges and Weigh-in-Motion (WIM) systems, as well as "Zero ODOL" policies, in maintaining the sustainability of road services.
Strategi Kampanye Media Sosial Dalam Membangun Gaya Hidup Bersepeda di Kalangan Anak Muda Kota Bandung Jamal Hendrawan; Inko Sakti Dewanto
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 4 No. 3 (2026): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v4i3.1388

Abstract

Cycling is an activity that is currently gaining traction as part of the urban lifestyle, particularly among urban youth. Bandung, as one of Indonesia’s major cities, faces various challenges such as traffic congestion and air pollution, which continue to rise. The presence of a cycling culture is seen as a potential alternative solution that not only benefits public health but also contributes to the sustainability of the urban environment. However, young people’s interest in cycling remains inconsistent due to various factors such as a lack of supporting infrastructure, insufficient public awareness, and the dominance of motorized vehicle use. This study aims to examine social media campaign strategies for fostering a cycling lifestyle among young people in the city of Bandung through a Visual Communication Design approach. The research method employed is a qualitative approach using literature review and observation of urban cycling culture phenomena. This study utilizes the Design Thinking approach, which consists of the empathize, define, ideate, prototype, and test stages. The results indicate that social media plays a significant role in shaping young people’s perceptions and interest in cycling culture. The use of visually appealing strategies, a lifestyle-oriented approach, and content relevant to urban culture can increase audience engagement and establish cycling as a modern lifestyle.
Evaluasi Perencanaan Kinerja Struktur Gedung Asrama 3 Lantai dengan Analisis Pushover Ach Rizal Firmansyah; Suprapto Suprapto
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 4 No. 2 (2026): April : Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Si
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v4i2.1410

Abstract

Indonesia is located in one of the most active earthquake zones in the world. Earthquakes occur frequently, and one of them is in Malang City, which has had various impacts, including causing many casualties and completely destroying thousands of buildings. The impact of earthquakes on social and economic aspects is enormous. The purpose of this study is to present an overview of the performance of the 3 story dormitory building structure against earthquake threats. The method used to evaluate the structural performance of the building is pushover analysis. Pushover analysis is one of the performance-based design methods that evaluates critical points of the structure under earthquake loads by applying gradual loads until the target displacement is achieved. The analysis was conducted based on the SNI 1726 2019 standard and ATC-40 performance criteria, with structural modelling using ETABS. The results of the analysis are the capacity curve and the maximum total drift values: X= 0.0129 and Y= 0.014. Based on these results, the structural performance level is Damage Control (DC), meaning the building is safe during an earthquake, the risk of casualties and structural failure is not significant, and the building can be immediately reoccupied.
Analisisa Head Losses pada Design Interconnection Pipe Sistem Reverse Osmosis PLTU 2 Labuan dan Keuntungan bagi Perusahaan Hardiman Wahyu Hidayat; Althesa Androva; Muhamad Safi'i
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 4 No. 3 (2026): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v4i3.1420

Abstract

Water Treatment Plant is a water treatment unit into water that meets the requirements in accordance with the needs of the generating unit. In PLTU Banten 2 Labuan for water treatment plant has two main processes namely seawater pretreatment (purification) and reverse osmosis (purification). Reverse osmosis is a water purification process by providing hydrostatic pressure on the feed water so that it can penetrate permeable membrane cells and produce pure water. Inside the water treatment plant is primarily RO (primary primer RO). Catridge filters are used to filter impurities or particles contained in activated carbon filter water which can damage or block the membrane RO. While HPP Primary RO is used to drain raw water from catridge to primary RO. This Final Project is made based on the findings of field problems when the filter change at catridge A while at the same time pump ready to operate HPP primary RO B due to HPP primary RO A is damaged or is undergoing improvement and vice versa at the time of change of filter at catridge B pump ready to operate HPP primary RO A. Problems caused when the filter change in the catridge cause the production of demin water must be stopped because the reverse osmosis system must stop. For that in this case then I choose the title of Final Project "Designing Interconnection Pipe to add reliability Reverse Osmosis System in PLTU Banten 2 Labuan". With the addition of Interconnection Pipe aims to anticipate the reverse osmosis stop system when the filter change in the catridge and HPP repair RO. This will reduce the financial loss caused by the unit must be daerating (down load).
Pengaruh Daya Tampung Settling Pond untuk Pengendalian Air Tambang PT Victor Dua Tiga Mega, Barito Utara, Kalimantan Tengah M. Sohib Prabowo; Harjuni Hasan; Rety Winonazada; Shalaho Dina Devy; Windhu Nugroho
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 4 No. 3 (2026): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v4i3.1505

Abstract

Settling pond is a mine water control facility used to temporarily store pumped mine water before it is discharged from the mining area. This study aimed to determine the storage capacity of the settling pond, evaluate the effect of pump discharge on its storage capacity, and develop a redesign to prevent overflow at Pit 7, Luwe Site, PT Victor Dua Tiga Mega, North Barito Regency, Central Kalimantan Province. The study employed field measurements of the settling pond geometry, pump discharge measurements using a flowmeter, sediment thickness measurements using the sounding method, and storage capacity analysis based on the Decree of the Minister of Energy and Mineral Resources No. 1827 K/30/MEM/2018. The results showed that the settling pond had a geometric capacity of 6,779.50 m³, while the incoming pump discharge reached 23,748.29 m³/day, indicating that the existing capacity was insufficient and had the potential to cause overflow. Based on the evaluation, the recommended pump discharge was 4,541.24 m³/day, accompanied by a redesigned three-compartment settling pond with a storage capacity of 24,400 m³, meeting the required capacity specified in the ministerial regulation.
Analisis Perbandingan Ketelitian Dimensi Objek pada Pemodelan 3D Menggunakan GNSS Visual RTK dan Handheld Slam Lidar Rini Aulia Ramadhani; Dwi Arini; Defwaldi Defwaldi; Ilham Armi
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 4 No. 3 (2026): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v4i3.1508

Abstract

Three-dimensional (3D) modeling has become an effective approach for documenting and measuring object dimensions in various geospatial applications. This study aims to evaluate the dimensional accuracy of 3D models generated using GNSS Visual RTK and Handheld SLAM LiDAR, with Total Station measurements used as the reference data. The research was conducted through field data acquisition using both technologies, followed by 3D model reconstruction and dimensional measurements on several parts of the building object. Dimensional accuracy was evaluated by comparing object dimensions and calculating the Mean Absolute Error (MAE) and percentage error. The results show that both technologies are capable of producing 3D models that accurately represent the dimensions of the object. However, GNSS Visual RTK demonstrated higher dimensional accuracy than Handheld SLAM LiDAR for most measurement parameters. These findings indicate that GNSS Visual RTK is more suitable for applications requiring high dimensional accuracy, whereas Handheld SLAM LiDAR offers advantages in faster data acquisition and more efficient mapping of larger areas.
Analisis Pengaruh Variasi Bentuk Shear All terhadap Perilaku Struktur Gedung Bertingkat Pramesta Armanisag Pangestuti; Agustinus Sungsang Nana Patria; Adam Miskah
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 4 No. 3 (2026): Juli: Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipi
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v4i3.1519

Abstract

The development of multistory buildings in earthquake-prone regions requires structural systems capable of limiting lateral displacement and maintaining stability. Shear walls are commonly used to improve lateral stiffness, but their effectiveness depends on cross-sectional shape. This study evaluates the effect of shear wall shape variations on an eight-story reinforced concrete office building and identifies the most effective configuration based on natural period, interstory drift, base shear, internal forces, and structural safety. The building measures 18 × 30 m, has a height of 32 m, and was modeled three-dimensionally using ETABS. Five models were compared: a structure without shear walls and structures with C-shaped, IWF-shaped, I-shaped, and L-shaped shear walls. All models used identical geometry, materials, loading, and seismic parameters in accordance with SNI 1726:2019 and SNI 2847:2019. The results show that Model 1 has the longest period, Model 2 produces the largest drift in the X direction, and Model 3 provides the smallest drift but experiences overstress in the coupling beam. Model 5 causes high internal-force concentration in the beams. Model 4, with an I-shaped shear wall, demonstrates the most balanced performance because it satisfies the allowable drift limit, provides uniform stiffness, controls internal forces, and shows no overstressed elements.
Pengaruh Substitusi Pecahan Limbah Keramik terhadap Kekuatan Beton K-250 Pramesta Armanisag Pangestuti; Agustinus Sungsang Nana Patria; Ade Sovia Yahya
Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Sipil Vol. 4 No. 2 (2026): April : Konstruksi: Publikasi Ilmu Teknik, Perencanaan Tata Ruang dan Teknik Si
Publisher : Asosiasi Riset Ilmu Teknik Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/konstruksi.v4i2.1520

Abstract

Ceramic waste can be utilized as an alternative construction material to reduce solid waste accumulation and the consumption of natural aggregates. This study aimed to evaluate the effects of ceramic fragments as a partial replacement for coarse aggregate on the slump, unit weight, and compressive strength of K-250 concrete. A laboratory experimental method was applied using 15 × 15 × 15 cm cube specimens with substitution levels of 0%, 5%, 10%, 15%, and 20%. Each mixture consisted of six specimens, giving a total of 30 cubes. The concrete mixtures were designed according to SNI 03-2834-2000 with a water–cement ratio of 0.49 and tested at 7 and 28 days. The results showed that the slump decreased from 7.5 cm in normal concrete to 6.5 cm at the 15% and 20% substitutions. The unit weight declined from 2.440 to 2.284 g/cm³ at the 20% level. The 28-day compressive strengths were 379.50, 340.20, 311.80, 330.10, and 330.60 kg/cm², respectively. Although all mixtures exceeded the K-250 target, the 5% substitution provided the best performance among the ceramic-containing mixtures. Ceramic fragments may therefore be used in limited proportions as coarse aggregate substitutes, provided that adequate quality control is applied.

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