Garuda - Garba Rujukan Digital

Article Per Year (5 Year)

All

BENTANG : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil

bentang
Website

Published by Universitas Islam 45 Bekasi

ISSN : 23025891 EISSN : 25793187 DOI : https://doi.org/10.33558/bentang

Core Subject : Engineering,

Civil Engineering, Building, Construction & Architecture Transportation

BENTANG : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil is theoritical and applied Civil Engineering journal for scientific publication issued twice in every volume (January and July). First published in January 2013, already indexed by Dimensions, Google Scholar, Base, Garuda, and Sinta. BENTANG : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil is the journal open access. BENTANG : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil p-ISSN: 2302-5891, e-ISSN: 2579-3187 is a peer-reviewed, scientific journal published by Universitas Islam 45 Bekasi. FOCUS & SCOPE: Structural Engineering Construction Engineering & Management Geotechnical Engineering Transportation Engineering Water Resources Engineering

Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur

Articles 293 Documents

26 27 28 29 30

Sustainability Analysis of Water Availability in Way Sekampung Dam using Vensim Dynamic Program Murdiagatma, Sefrinta Sasma; Wahono, Endro Prasetyo; Kusumastuti, Dyah Indriana; Purwadi, Ofik Taupik; Zakaria, Ahmad
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 13 No 2 (2025): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil (July 2025)
Publisher : Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/bentang.v13i2.10579

The sustainability of dam operations needs to be reviewed in terms of water availability, in order to maintain the sustainability of water demand in all sectors in the coming years. This study aims to analyze of water availability of the Way Sekampung Dam reservoir according to its needs using one of the applications of the dynamic program, Vensim. The study used data-driven scenario simulations on the Vensim application, to analyze key factors including available inflows, required outflows, storage capacity of the dam and plans to supply raw water over a 25-year period. The results show that the dam can supply raw water for Bandar Lampung, Beranti, Pringsewu and Metro City with a total capacity of 2,737 liters per second and support water needs for potential irrigation of 76,006 hectares. Optimization of the dam's storage operation can be achieved, with a target reliability of 100% occurring in 2027, the year when the dam's storage condition reaches its optimal level at an elevation of +125.23 meters. To meet downstream water demand, the dam's storage capacity must be maintained at an elevation of +124.0 meters or higher, with a volume of 68,060,000 m³ and an inundation area of 5,020.8 km2. If the water storage falls below this elevation, it will be necessary to update the water allocation policy, adjust management regulations, appropriate management strategies, including periodic updating of the reservoir operation rules and implementation of a flexible water release schedule, to ensure continuous water availability at the Way Sekampung Dam reservoir.

Rancangan dan Hasil Uji Sistem Perkerasan Pelat Terpaku pada Tanah Lunak Demak Kusrin; Pratikso; Rochim, Abdul
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 13 No 2 (2025): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil (July 2025)
Publisher : Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/bentang.v13i2.10600

Rigid pavement with nailed-slab system is a replacement for the use of concrete claws with short posts. This study aims to design a prototype of rigid pavement with a nailed-slab system to be applied to soft soil in Demak. Soft soil samples were taken from Guntur, Demak by digging the soil surface ±50 cm. The prototype design began with the manufacture of a test tub measuring 200 x 200 x 150 cm with walls of thin steel plates on the back and sides. The base of the test body is made of thin steel plate and the front of the body is made of glass. At the bottom of the thin steel plate wall there is a water pipe that is used as an outlet water channel. The soil in the test tub that has been in accordance with the density in the field will be cut, so that the elevation is the same as the top of the test tub before the prototype of the pavement plate is placed on it. The prototype schematic of the test piece consists of reinforced concrete with a slab dimension of 120 cm x 120 cm x 10 cm, and a pole as an anchor with a depth of 100 cm and a diameter of 10 cm. Before casting on reinforced concrete, a strain gauge is installed that is tied to the prototype reinforcement, then cast and left for 28 days to make the concrete 100% perfect strength. After that, a loading test was carried out with a monotonic load in the form of a beam measuring 20 cm x 20 cm gradually with an increase in load twice from the previous load. The load is given from 1 kN, 2 kN, and 4 kN, the results show that the greater the load given, the greater the deflection produced.

Prediction of Water Availability in Kolong ST 12 Reservoir as a Raw Water Source using Singular Spectrum Analysis Nisa, Ehairun; Adriyansyah; Fahria, Izma
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 13 No 2 (2025): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil (July 2025)
Publisher : Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/bentang.v13i2.10605

Water is a fundamental human need that must be available to support daily activities. However, ensuring the availability of clean water remains a significant challenge for both communities and water providers, whether managed by the private sector or the government. One effective approach to ensuring the availability of clean water is accurately predicting the water discharge from raw water sources. The results of these predictions can be used to map the potential for water availability and identify areas with water deficits. This study focuses on predicting water discharge in the Kolong ST 12 reservoir, located in the Sungailiat District of Bangka Regency. The Singular Spectrum Analysis (SSA) method is used for prediction. The aim of this study is to evaluate the accuracy of the SSA method as a prediction model. The results show that predictions made using the SSA method are quite accurate, as evidenced by the Mean Absolute Percentage Error (MAPE) values of 46.68% for in-sample data and 35.54% for out-of-sample data. These MAPE values indicate that the SSA method has an accuracy of 53.32% for in-sample predictions and 64.46% for out-of-sample predictions. Parameter selection and data preprocessing processes affect the accuracy of the SSA method prediction results. The results of this study indicate that the SSA method has the potential to be developed into an accurate prediction model in analyzing water discharge data for optimal water resources management. The implications of this study are that the findings can assist the government and relevant stakeholders in water management. This study provides strategic information for policy planning to support food security programs and prevent water shortages through well-planned distribution.

Criteria for Determining Passenger Train Station Location in Bandar Lampung Alviani, Enggar; Usman, Kristianto; Persada, Citra; Utami, Chatarina Niken Dwi Wahyuni Setyo Budi; Karami, Muhammad
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 13 No 2 (2025): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil (July 2025)
Publisher : Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/bentang.v13i2.10612

the increasing number of passengers and the planned development of urban transportation infrastructure. However, the selection of station locations is a crucial aspect that requires careful consideration. This study aimed to identify the key criteria for determining passenger rail station locations in the city. The Delphi method and Analytic Hierarchy Process (AHP) were used to obtain structured expert assessments and to measure the priority of location criteria. The results indicated that accessibility was the criterion with the highest weight (0.480), followed by central activity areas (0.204), land use (0.167), and demand (0.148). Furthermore, the most influential sub-criteria were road networks (0.228), public transportation networks (0.156), and proximity to commercial and service centers (0.097). These results suggest that accessibility and proximity to central activity areas should be the primary considerations to improve mobility, reduce regional disparities, and support sustainable economic growth.

Earned Value Management (EVM) Analysis for Maintenance Projects: Insights from GKB 4 at Universitas Muhammadiyah Malang Wahyudiono, Sandi; Utari, Rini Pebri
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 13 No 2 (2025): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil (July 2025)
Publisher : Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/bentang.v13i2.10632

Building maintenance is a critical element of asset management to ensure functional feasibility, safety, and operational efficiency. This study evaluates the effectiveness of implementing Earned Value Management (EVM) in the maintenance project of Building 4, Universitas Muhammadiyah Malang (GKB 4 UMM), based on the Building Maintenance and Care Guidelines (Permen PU No. 24/PRT/M/2008). The research method includes collecting actual project data, analyzing EVM metrics such as Planned Value (PV), Earned Value (EV), and Actual Cost (AC), as well as calculating variance and performance indices. The results demonstrate that EVM effectively detects cost inefficiencies, with a total Cost Variance (CV) of Rp -70,012,501 and an average Cost Performance Index (CPI) of 0.88, highlighting low cost efficiency in key components such as brick walls and lifts. The project is on schedule with an average Schedule Performance Index (SPI) of 1.01. This study concludes that EVM serves as a reliable tool for identifying cost deviations, enabling quicker and more accurate evaluations, and supporting budget optimization for building maintenance projects.

Analisis Sub-Struktur Menara BTS pada Area dengan Daya Dukung Tanah yang Rendah Cahyono, Heru Setiyo; Arief, Lukman; Soedjarwoko, Endrik; Handini, Devi Ratna
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 13 No 2 (2025): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil (July 2025)
Publisher : Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/bentang.v13i2.10805

The construction of BTS towers to fulfill equitable communication requires analysis of structural construction calculations so the tower can be standing properly in locations that have low soil bearing capacity. This research aims to analyze the design of the BTS tower sub-structure to withstand in structural loads, wind, overturning, and uplift forces so the tower can be standing properly. To achieve the research objectives, studies and analyses were conducted through literature study, load analysis, structural modeling through software analysis and interaction diagrams, evaluation of soil bearing capacity, and verification of applicable construction standards in Indonesia. The analysis shows the dead load of the sub-structure, the overturning moment of 6.539 x 10³ kN.m in the X direction and 5.352 x 10³ kN.m in the Y direction meet the safety value of 1, thus ensuring stability according to SNI 8460: 2017. The maximum ground pressure is 97,808 kN/m², below the required 294,200 kN/m² at a depth of 1.4 m, with safety factors of soil bearing capacity (3.008), shear capacity (2.897), and shear strength (1.5) all meeting safety standards. The reinforcement analysis follows SNI 03: 2847-2019, specifying that D16-200 reinforcement is required for bottom and top with a ratio of 0.002 and 0.001. Torsional shear for axial (1,225 x 10³ kN.m) and compression (1,578 x 10³ kN.m) stress conditions, as well as ratios exceeding 1% ensure the safety of the support. Overall all structural elements meet the safety requirements, ensure the stability of the tower and comply with relevant standards.

Slope Stability in Gombel Lama: A Comparative Analysis of Peak, Fully Softened, and Residual Conditions Andriansyah, Arief; Mulyono, Muhammad Nafi’; Aulia, M. Rafi
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 13 No 2 (2025): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil (July 2025)
Publisher : Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/bentang.v13i2.10819

Landslide could be incident that bring a lot of loss, as an example was fatalities and public activity would be disturb. It makes engineers to can identify a slope condition and evaluated what is most effective soil reinforcement necessary. Semarang has several of topography, one of them is Gombel Lama. Gombel Lama was formed ramp which has precipitous slope. The research aim of identificate slope soil parameter in several conditions, as peak, fully softened, and residual. To determine slope safety factor of Gombel lama, researchers does two types of soil investigastion. There are field investigation, they were Standart Penetration Test and Inclinometer and laboratory investigation , that was Direct Shear Test. From field investigation data, it done soil stratification. Furthermore, it combined with Direct Shear Test’s result, researchers use Plaxis LE to make slope stabilities simulation so that assign safety factor of slope is 2.39 (peak), 1.21 (fully softened), 0.53 (residual), and 0.87(average between fully softened and residual). The research result assign that safety factor of slope was decreased while fully softened and residual conditions. Therefore, it is determination of soil reinforcement design not only use peak soil parameter, but also have to heed soil parameters of fully softened and residual conditions.

Dynamic Elastic Moduli of Teak Wood (Tectona grandis): Case study of Existing Buildings in Yogyakarta Pranata, Yosafat Aji; Pattipawaej, Olga Catherina; Setiadi, Amos
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 13 No 2 (2025): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil (July 2025)
Publisher : Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/bentang.v13i2.10858

This study aims to conduct experimental testing to obtain empirical values of the dynamic elastic moduli (MoEd) of wood, and to study its correlation with the static elastic moduli (MoE). The research method used is a quantitative method to obtain the parameters of progagation time and velocity data, by using a non-destructive test method on the structural components of columns and beams in existing buildings. The scope of the study is the dynamic elastic moduli data obtained from the results of previous studies, namely non-destructive testing on two existing wooden house buildings located in Sleman Regency, Special Region of Yogyakarta Province, Indonesia. The wood used is Teak wood species (Tectona grandis). The results of the study indicate that the MoEd of Teak wood (Tectona grandis) is obtained at 32891.34 MPa and MoE is 20007.17 MPa, with a ratio of MoE/MoEd of 0.608. The results of the study indicate that the wood in existing buildings is included in the category of strength class 1 with a quality code of E20 referring to SNI 7973.

Behavior of Earthquake Resistant Building Structure with Variation of Shear Wall Position in Jamboo Jember Hotel Building Octavia, Vita Sania; Wiswamitra, Ketut Aswatama; Krisnamurti
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 13 No 2 (2025): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil (July 2025)
Publisher : Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/bentang.v13i2.10902

In the planning of earthquake-resistant buildings, earthquake loads must be taken into account so that the building does not move laterally, which can result in weak structural strength points. The amount of deviation can indicate the amount of internal structural forces in the building that can affect safety and comfort factors. One way to increase the strength of the building structure is to use additional structural components, namely shear walls. This study aims to explain the differences that occur in building structures due to deviation behavior. To do this, a dual system and moment-bearing frame system are used to model the building. In this study, the method used is the analysis of the structural deviation that occurs compared to the allowable deviation for three shear wall placement models. Based on the analysis that has been done, the addition of shear walls can increase lateral strength and can withstand existing earthquake loads. In addition, among the three shear wall placement models applied, model two proved to be more effective to apply.

Pengaruh Pengekangan CFRP Pada Kolom Beton Mutu Normal dan Mutu Tinggi Bertulangan Bambu Terhadap Kapasitas Beban Aksial dan Deformasi Kolom Pertiwi, Ziza Ayu; Umniati, B. Sri; Risdanareni, Puput
Bentang : Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil Vol 13 No 2 (2025): BENTANG Jurnal Teoritis dan Terapan Bidang Rekayasa Sipil (July 2025)
Publisher : Universitas Islam 45

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33558/bentang.v13i2.10923

In the midst of the growing construction projects, the use of composite materials is widely applied, one of which is CFRP (Carbon Reinforced Polymer) which has high tensile strength with low density. The selection of bamboo reinforcement as an alternative material to replace steel is because bamboo has a tensile strength value that is close to the tensile strength of steel. However, bamboo has a weakness in its compressive strength. Therefore, this CFRP restraint is expected to be able to overcome these limitations with the aim of analyzing the effect of CFRP restraint on bamboo reinforced concrete columns with normal concrete quality (25 MPa) and high concrete quality (50 MPa), using CFRP layers of 0 and 2 layers. The experiment was conducted by making 4 square-section concrete columns, using Apus bamboo as the main reinforcement and spiral steel as a binder. After the casting and drying process, the columns were given a CFRP layer according to the variation. The results of the study showed that CFRP restraint could increase the axial load capacity by 6.07% for normal quality concrete columns and 5.58% for high quality concrete columns. In addition, normal quality concrete columns with CFRP restraints also reduce the maximum deformation value by 47.6% and for high quality concrete columns it reduces the maximum deformation value by 87.3%.

Page 29 of 30 | Total Record : 293

26 27 28 29 30

Filter by Year

2013 2025

Filter By Issues

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
Anita Setyowati Srie Gunarti

Contact Email
anitassgunarti@gmail.com

Phone
+6281323206332

Journal Mail Official
bentangunismabekasi@gmail.com

Editorial Address
Jl. Cut Meutia No. 83 Bekasi

Location
Kota bekasi,

Jawa barat

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Anita Setyowati Srie Gunarti

Contact Email anitassgunarti@gmail.com

Phone +6281323206332

Journal Mail Official bentangunismabekasi@gmail.com

Editorial Address Jl. Cut Meutia No. 83 Bekasi

Location Kota bekasi, Jawa barat INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
Anita Setyowati Srie Gunarti

Contact Email
anitassgunarti@gmail.com

Phone
+6281323206332

Journal Mail Official
bentangunismabekasi@gmail.com

Editorial Address
Jl. Cut Meutia No. 83 Bekasi

Location
Kota bekasi,

Jawa barat

INDONESIA