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Contact Name
M. Agphin Ramadhan
Contact Email
agphin@unj.ac.id
Phone
+628978977969
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jurnalpensil@unj.ac.id
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LPPM UNJ, Gedung Ki Hajar Dewantara Lt.6-7, Jalan Rawamangun Muka, Jakarta Timur, Provinsi DKI Jakarta
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Kota adm. jakarta timur,
Dki jakarta
INDONESIA
Jurnal Pensil : Pendidikan Teknik Sipil
ISSN : 23018437     EISSN : 26231085     DOI : https://doi.org/10.21009/PenSil
In general, the Jurnal Pensil : Pendidikan Teknik Sipil accepts manuscripts with the themes: Education Strategy and Management, Industrial Relations, and Civil and Structural Engineering. Jurnal Pensil : Pendidikan Teknik Sipil is intended for all academics in Civil Engineering Vocational Education. The presence of the Jurnal Pensil : Pendidikan Teknik Sipil is expected to contribute to the scientific development of educational and vocational technology in civil engineering. The scope of the Jurnal Pensil : Pendidikan Teknik Sipil includes the results of quantitative, qualitative research, experiments, surveys, development, competence, construction management, and scientific studies in the form of literature studies that aim to improve quality and build innovation in technological and vocational education in the field of Civil Engineering. The focus in the Pencil Journal includes: Media and Civil Engineering Learning Materials Civil Engineering Curriculum and Learning Methods Civil Engineering Education and Training Management Civil Engineering Learning Strategies Civil Engineering Education Financing Competence and Work in the Civil Engineering Sector, and Development of Civil Engineering Education and Training
Articles 309 Documents
DEVELOPMENT OF ARTICULATE STORYLINE-BASED INTERACTIVE MEDIA ON CONSTRUCTION DRAWINGS OF UTILITIES AND PLUMBING SYSTEMS Mariza Nur Hazimah; Fadila Fitria Wulandari; M. Aris Ichwanto; Agil Fitri Handayani
Jurnal Pensil : Pendidikan Teknik Sipil Vol. 14 No. 3 (2025): Jurnal Pensil : Pendidikan Teknik Sipil
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jpensil.v14i3.54800

Abstract

Vocational education seeks to prepare students with practical skills aligned with industry needs. One critical area is Building Modeling Design and Information (DPIB), which encompasses the development of digital learning media focused on construction utilities and plumbing systems. At SMK Negeri 11 Malang, student comprehension of this material has remained limited due to the lack of interactive media and restricted access to computing devices. This study aimed to design and implement a learning tool using Articulate Storyline software to improve students' understanding. Adopting a Research and Development (R&D) methodology, the study followed the ADDIE model for instructional design. Validation results indicated the media was highly feasible, with an average score above 80%. Effectiveness testing revealed a notable increase in student comprehension and learning motivation, with over 85% of participants responding positively. The media demonstrated strong potential to boost engagement and conceptual grasp. Future studies are encouraged to expand interactivity and incorporate game-based features to further enhance learning outcomes.
DEVELOPMENT OF A WEB-BASED MATERIAL MANAGEMENT SYSTEM FOR A WOODWORKING WORKSHOP Eka Sulistya Putra; Indah Wahyuni
Jurnal Pensil : Pendidikan Teknik Sipil Vol. 14 No. 3 (2025): Jurnal Pensil : Pendidikan Teknik Sipil
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jpensil.v14i3.55750

Abstract

This research and development (R&D) study aimed to create a website for managing materials in the Woodworking Workshop of the Civil Engineering and Planning Education program and to evaluate its feasibility in terms of content and media. The development process adhered to the waterfall model, progressing through the stages of analysis, design, coding, testing, and maintenance. The development yielded a web-based material management application. The initial analysis phase identified the core problem: the absence of a proper material information system, which hampered need analysis and identification. The application was developed using hardware (a laptop with 8GB RAM and an AMD processor) and software including Google Site, Appsgeyser, MySQL, PHPMyAdmin, and relevant frameworks. Following the design and coding phases, the application underwent rigorous testing. The feasibility testing produced excellent results. Validation by a content expert resulted in a score of 97.22% (average 3.90), deemed "Feasible." A media expert validation yielded a score of 96.67% (average 3.87), also "Feasible." User assessment showed a score of 92.78% (average 3.73), categorized as "Feasible." Additionally, co-existence and device compatibility tests both achieved a 100% feasibility rate. Performance efficiency testing recorded an average load time of 0 seconds. In conclusion, the developed web-based material management application is highly feasible and met the "Very Satisfied" criterion based on all validation and testing results.
EVALUATION OF BIM INTEROPERABILITY FOR STRUCTURAL ANALYSIS AND DESIGN OF MULTI-STOREY BUILDINGS Syaiful Huda; Tira Roesdiana
Jurnal Pensil : Pendidikan Teknik Sipil Vol. 14 No. 3 (2025): Jurnal Pensil : Pendidikan Teknik Sipil
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jpensil.v14i3.56385

Abstract

Interoperability between software platforms represents a significant challenge in Building Information Modeling (BIM) implementation for structural design and analysis of multi-storey buildings. This research evaluates the effectiveness of BIM interoperability between Autodesk Revit and ETABS through a case study of a four-story office building with Special Moment Resisting Frame System (SMRFS) located in Jakarta, Indonesia. Structural model transfer was performed from Revit to ETABS using CSiXRevit plugin with EXR format, followed by evaluation of data consistency in bidirectional transfer processes. Results demonstrate that initial transfer from Revit to ETABS successfully maintained all major structural parameters, although support type changes from fixed to pinned occurred requiring manual correction. In the reverse transfer from ETABS to Revit, data inconsistencies were found including 10% reduction in column dimensions (from 500×500 mm to 500×450 mm) and inaccuracies in reinforcement placement. The structural model successfully meets seismic requirements according to SNI 1726:2019 for mass participation parameters, base shear forces, and story drift. This research confirms that while EXR format can maintain relatively good structural data integrity, validation and manual corrections remain necessary to ensure model consistency in integrated BIM workflows.
INCREASING THE BEARING CAPACITY OF SQUARE FOUNDATIONS BASED ON SOYBEAN BIO-CEMENTATION Annas Dwi Safi'i; Agata Iwan Candra; Mahardika Kamalika Khusna Ali
Jurnal Pensil : Pendidikan Teknik Sipil Vol. 14 No. 3 (2025): Jurnal Pensil : Pendidikan Teknik Sipil
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jpensil.v14i3.57680

Abstract

Sandy soils are commonly employed as the foundation for shallow footings. However, their relatively low bearing capacity often leads to excessive settlement and deformation. This study examines the potential application of the Enzyme-Induced Carbonate Precipitation (EICP) technique based on soybeans. Utilizing urease derived from soybeans to catalyze the crystallization of calcium carbonate (CaCO₃). This research investigates the impact of EICP-induced carbonate precipitation on the bearing capacity of sandy soil in square footings. 4 x 4 cm footing model was tested using the AIC-Innovation Loading Test apparatus. Direct shear additional tests were performed to assess differences in increase cohesion and shear angle. The results show 174.90% increase in bearing capacity, 73.47% reduction in settlement, 300.64% increase in cohesion from the shear test, and  202.46% increase from the loading test. The shear angle increased by 56.34%, and the dry unit weight increased by 36.5%. ANOVA analysis with a p-value of 2.03 × 10⁻¹⁵ < 0.05 confirmed that the increase in bearing capacity was not due to random variation but to the EICP treatment. These findings demonstrate that EICP proves to be a viable technique to enhance sandy soil and contributes to advancing of bio-cementation based on organic materials as a sustainable solution.
LONG STORAGE APPLIED STUDY TO MANAGE FLOODING IN SRIWIJAYA AREA KEDIRI CITY Dyan Eka Nurhayati
Jurnal Pensil : Pendidikan Teknik Sipil Vol. 14 No. 3 (2025): Jurnal Pensil : Pendidikan Teknik Sipil
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jpensil.v14i3.57811

Abstract

The 508 meters of drainage channel in Sriwijaya street is divided in half due the railway. The flow in drainage channel is changes gradually as a result of the culverts's smaller dimension than the drainage channel's existing dimension. As a result, occured flooding area in Sriwijaya street. Long storage planning in drainage channel's main can optimizes the productivity of drainage system to manage regional flooding. The drainage channel is designed to be 1,2 m x 1,2 m to accomodate a 10-year flood discharge of 1,31 m3/sec for Trace 1 ad 0,65 m3/sec for Trace 2. Trace 1 is the main part of the Jalan Sriwijaya drainage system, that is designed to be a long storage area, because it is located upstream of the railroad culvert. Considering a volume capacity of 1808.84 m3, the long storage in Trace 1 can accommodate a maximum flood volume of 1780 m3.
NUMERICAL ANALYSIS OF WINDOW OPENINGS AS VENTILATION FOR 3-STOREY BUILDINGS IN A TROPICAL AREA Okky Hendra Hermawan; Laksana Putra Ramadhan; Irfan Santosa
Jurnal Pensil : Pendidikan Teknik Sipil Vol. 14 No. 3 (2025): Jurnal Pensil : Pendidikan Teknik Sipil
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jpensil.v14i3.58369

Abstract

Building form has a significant influence on energy efficiency, especially in tropical regions where minimizing cooling demand is crucial. Natural ventilation is widely recognized as a passive strategy to reduce energy use while maintaining indoor comfort; however, limited research has integrated experimental validation and CFD analysis in tropical institutional buildings. This study investigates the effect of window openings on airflow and thermal distribution in a three-story library building in Pemalang, Central Java, Indonesia. Field measurements and CFD simulations were conducted, with validation showing good agreement (RMSE = 0.69). Results indicated that while the first floor achieved adequate circulation and stable temperatures, the upper floors experienced stagnation zones and higher indoor heat accumulation, suggesting suboptimal natural ventilation. Parametric simulations demonstrated that square pivot windows at 60° and 90° provided the most effective performance, improving airflow and reducing indoor temperatures. The findings highlight the importance of optimized window design as a passive cooling strategy to enhance thermal comfort and energy efficiency in tropical buildings without reliance on mechanical systems.
COST AND TIME EFFICIENCY ANALYSIS OF ROAD CONDITION SURVEYS: MANUAL VS SEMI-AUTOMATED METHODS Rifdah Puspita Sari; Yackob Astor; Iwan Awaludin; Salman Shalahuddin
Jurnal Pensil : Pendidikan Teknik Sipil Vol. 14 No. 3 (2025): Jurnal Pensil : Pendidikan Teknik Sipil
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jpensil.v14i3.58676

Abstract

Roads are a fundamental component of transportation that plays a critical role in national economic growth. Maintaining road conditions is essential to ensure optimal traffic serviceability. However, in developing countries like Indonesia, these surveys are predominantly conducted manually. This conventional approach is time-consuming, costly, and requires a substantial amount of human resources. The swift progression of machine learning (ML) within Artificial Intelligence (AI) presents an opportunity to be utilized as a data processing tool for road condition surveys, leading to greater time and cost efficiency. This study analyzes the cost and time required for two survey methods: manual and semi-automated, employing machine learning. Based on the analysis conducted on 164 km of urban roads in Bandung City, the semi-automated ML method achieved a cost efficiency of 72.23%, with its total cost being only 27.77% of the manual method. Furthermore, the time efficiency reached 96.34%, meaning the survey was completed in just 3.66% of the time required by the manual approach. These results indicate that the application of machine learning for semi-automated road condition surveys is substantially more efficient in terms of both time and cost compared to traditional manual surveys.
SPATIAL REGRESSION MODEL ANALYSIS OF TRAFFIC VOLUME AND SPEED IN KEDIRI CITY Mochammad Danara Indra Pradigta; Evita Fitrianis Hidiyati; Andri Dwi Cahyono; Faiz Muhammad Azhari; Muhamad Kusaini; Tahta Mihrobul Muna
Jurnal Pensil : Pendidikan Teknik Sipil Vol. 14 No. 3 (2025): Jurnal Pensil : Pendidikan Teknik Sipil
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jpensil.v14i3.58969

Abstract

Urban development is often accompanied by traffic challenges, particularly the increasing volume of vehicles that is not commensurate with the capacity of road infrastructure. This study aims to evaluate the effect of spatial heterogeneity of vehicle volume and type on vehicle speed at four main intersections in Kediri City: Alun-Alun, Semampir, Bandar Alim, and Kawi. A quantitative approach was used through direct observation, floating car method, and linear regression analysis and ANOVA. The results show that intersections with high vehicle volume tend to have lower speeds, especially when dominated by heavy vehicles. Alun-Alun intersection has the highest R-Square value for vehicle volume (0.847), while Bandar Alim intersection recorded the highest R-Square for vehicle speed (82%). T-test and ANOVA indicate a significant effect of vehicle direction and type on speed, especially at Semampir and Bandar Alim. These findings demonstrate the importance of integrating volume and speed in traffic management, as well as the need for a data-driven and spatial approach in developing intelligent transportation systems. Therefore, it is necessary to discuss further in the objectives and body of the research regarding the causal relationship between vehicle volume, vehicle type composition, travel direction, and spatial variations between intersections, so that the research results can provide a stronger scientific basis for adaptive traffic management policies to the specific conditions of each intersection.
ASSESSMENT OF SCHEDULE UNCERTAINTY AND RISK MITIGATION IN ACCELERATED BRIDGE CONSTRUCTION USING PERT Alfandi Rizki Pratama Rolobessy; Ludfi Djakfar; Kartika Puspa Negara
Jurnal Pensil : Pendidikan Teknik Sipil Vol. 14 No. 3 (2025): Jurnal Pensil : Pendidikan Teknik Sipil
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jpensil.v14i3.59011

Abstract

Traffic congestion is a critical issue in Indonesia’s rapidly urbanizing areas, particularly in regions with high vehicle density such as East Java. To address this, the construction of the Djuanda Flyover in Sidoarjo was initiated as a National Strategic Project (PSN) to alleviate bottlenecks along the Surabaya–Sidoarjo corridor. This study aims to evaluate the probability of successful schedule acceleration in the Djuanda Flyover project using the Program Evaluation and Review Technique (PERT). The research employs a mixed-methods approach, combining quantitative data from weekly and monthly progress reports and PERT-based estimations, with qualitative inputs from expert questionnaires involving 22 project stakeholders, including the owner (BBPJN Jawa-Bali), supervisory consultants, and contractors (PT Wika-Nindya KSO). The analysis focused on the critical path of the project, applying three-point estimates (optimistic, most likely, pessimistic) for activity durations. The initial duration was estimated at 102 days. After applying PERT analysis, the duration was reduced to approximately 95.32 days. With this acceleration, the probability of meeting the 98-day target completion date is 64.8%. These findings reveal a significant risk of failure to meet the targeted acceleration, suggesting the need for enhanced risk mitigation strategies and improved scheduling reliability. The study contributes to infrastructure project management literature by demonstrating how PERT can quantify schedule uncertainty in strategic national infrastructure projects. Recommendations include refining expert judgment techniques, optimizing resource allocation, and implementing real-time performance monitoring to increase schedule confidence beyond 90%. This research may serve as a reference for future accelerated infrastructure projects under similar constraints.
FAKTOR YANG MEMPENGARUHI HARGA SATUAN BIAYA PEMBANGUNAN INFRASTRUKTUR DI WILAYAH DENGAN AKSESABILITAS TERBATAS Yamani Yasmin; Dyah Erny Herwindiati; Endah Murtiana Sari
Jurnal Pensil : Pendidikan Teknik Sipil Vol. 14 No. 3 (2025): Jurnal Pensil : Pendidikan Teknik Sipil
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jpensil.v14i3.59029

Abstract

Infrastructure development in Indonesia is a national strategic program that must be achieved because it concerns the people’s livelihoods. The government is currently undertaking various efforts to attain massive-scale infrastructure development throughout the national territory. Central Papua Province is a province in eastern Indonesia that requires infrastructure development to meet the needs and rights of the community to access development and improve community welfare in various fields. The unit price of building materials for infrastructure development that is effective and efficient is crucial in Central Papua, given the limited accessibility, which results in the unit price of infrastructure development being expensive. This study aims to compile factors that influence the high unit price of infrastructure development in Central Papua based on logistics costs. Through quantitative and qualitative methods (mixed methods), this study will produce factors that are considered significant in influencing the high unit cost of infrastructure development. The quantitative method will be carried out through secondary data processing from projects completed from 2020 to 2024 to map the costs considered dominant in influencing the unit price of infrastructure development. Meanwhile, the qualitative method is carried out through in-depth interviews with experts, including government, contractors, and logistics service providers, to confirm factors considered influential in the unit cost of infrastructure development in Central Papua. The results of this study will have a direct impact on the government's efforts to determine the unit cost of infrastructure development based on factors that are considered to have a significant influence.

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