cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Uman Sumantri
Contact Email
jurnal.jalanjembatan@pu.go.id
Phone
+6287726088848
Journal Mail Official
jurnal.jalanjembatan@pu.go.id
Editorial Address
Direktorat Bina Teknik Jalan dan JembatanDirektorat Jenderal Bina MargaKementerian Pekerjaan Umum dan Perumahan RakyatJl. A.H Nasution No.264 Bandung 40294 Telp. (022) 7802251
Location
Kota bandung,
Jawa barat
INDONESIA
Jurnal Jalan Jembatan
Published by Direktorat Bina Teknik Jalan dan Jembatan
ISSN : 19070284     EISSN : 25278681     DOI : -
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
Jurnal Jalan-Jembatan adalah wadah informasi bidang Jalan dan Jembatan berupa hasil penelitian, studi kepustakaan maupun tulisan ilmiah terkait yang meliputi Bidang Bahan dan Perkerasan Jalan, Geoteknik Jalan, Transportasi Dan Teknik Lalu-Lintas serta Lingkungan Jalan, Jembatan dan Bangunan Pelengkap Jalan.
Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur
Articles 608 Documents
 57   58   59   60   61 
PENGGUNAAN BIJI PLASTIK LOW DENSITY POLYETHYLENE (LDPE) PADA CAMPURAN BERASPAL AC - BASE Febiansyah Azhar; Rinto Permana; Linda Aisyah; Ardianto Tri Pradityo
Jurnal Jalan Jembatan Vol 42 No 2 (2025)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58499/jatan.v42i2.1400

Abstract

Roads are one of the key infrastructures supporting public mobility. However, road conditions in Indonesia still face various issues, one of which is the frequent occurrence of road damage even before reaching the planned service life. This damage is generally caused by the insufficient stability of asphalt mixtures, which prevents pavement layers from optimally withstanding traffic loads. One type of asphalt mixture that can address this issue is AC-Base, which functions as a supporting layer beneath the surface layer and transfers traffic loads to the subgrade. Therefore, additive materials are needed to improve the stability and durability of the AC-Base mixture. One of the additives used in this study is LDPE plastic pellets, as previous research has shown that LDPE can improve the properties of asphalt mixtures, particularly stability. However, further research is required regarding the use of LDPE plastic pellets to acknowledge the effect of the use of Low-Density Polyethylene (LDPE) plastic pellets on the characteristics of an AC-Base mixture, and to obtain the LDPE optimum content with various content levels, namely 2%, 4%, 6%, and 8% by weight of asphalt. Based on the experimental results, the LDPE plastic pellet content that met the specified criteria was 2%. The comparison between the control AC-Base mixture and the modified AC-Base mixture with 2% LDPE pellets and AC-Base mixture modified with LDPE plastic pellets on the optimum content of asphalt at 4,5% showed an increase in density from 2.33 gr/cm³ to 2.35 gr/cm³ and residual stability from 90.24% to 91.08%. However, several other parameters decreased slightly: VIM from 3.18% to 3.16%, VMA from 14.13% to 13.56%, VFB from 83.49% to 82.15%, and stability from 1856.33 kg to 1839.34 kg. This research contributes to the development of more sustainable pavement material by utilising polymer waste for asphalt mixture engineering. Kata Kunci: AC-Base, Plastik LDPE, Stabilitas, Volumetrik Aspal, Kadar Optimum Plastik LDPE Keywords: AC – Base, LDPE Plastic, Stability, Asphalt Volumetric, Optimum LDPE Plastic Content
ANALISIS EFEKTIVITAS PEMBAYARAN TOL BERBASIS SINGLE LANE FREE FLOW (SLFF) DIBANDINGKAN DENGAN E-TOLL MELALUI KINERJA GERBANG TOL DAN PERSEPSI PENGGUNA Akbar, Fahmi; Firman Setiawan; David; Bahtiar; Semuel Rorrong
Jurnal Jalan Jembatan Vol 42 No 2 (2025)
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58499/jatan.v42i2.1407

Abstract

Single Lane Free Flow (SLFF), known as “Let It Flo,” is a contactless toll payment system based on RFID technology developed by PT Jasamarga to reduce transaction time and queuing at toll gates. However, its implementation has not been fully effective due to low user adoption. This study aims to identify the implementation of SLFF, analyze vehicle flow, service time, service level, and delay time between the E-Toll and SLFF systems, as well as evaluate user perceptions toward the system. The analysis applies queuing theory using vehicle survey data collected at the Bekasi Timur 2 Toll Gate on January 13, 16, and 18, 2025, and questionnaires distributed to toll road users. The results show that SLFF is only used by four-wheeled light vehicles with a low adoption rate of two vehicles per hour compared to 343 vehicles per hour for E-Toll. Nevertheless, SLFF can reduce delay time by 0.6 seconds per vehicle and increase service capacity with a projected result of 6,000 vehicles per hour, significantly higher than the E-Toll system’s capacity of 957 vehicles per hour. The system eliminates queues and reduces congestion with a service intensity below one (ρ < 1), while users report improved safety and comfort due to non-stop and contactless transactions. The main challenges include limited infrastructure, restricted gate availability, ongoing application development, and limited technological information on the SLFF/Flo system. Therefore, infrastructure expansion, application improvement, and government support are essential to accelerate adoption and enhance the performance of the toll system in Indonesia. Kata Kunci: SLFF/Flo, arus kendaraan, waktu pelayanan, persepsi pengguna, kuesioner Keywords: SLFF/Flo, traffic flow, service time, user perception, questionnaire
KINERJA BETON SELF-HEALING BERBASIS ENKAPSULASI UNTUK APLIKASI STRUKTUR JEMBATAN BETON rechita aprinnisa; Luthfi Muhammad Mauludin; Gandhi Widiarnoko
Jurnal Jalan Jembatan Vol 43 No 1 (2026): Jurnal Jalan Jembatan
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58499/jatan.v43i1.1441

Abstract

This study investigates the performance of self-healing concrete incorporating Bacillus megaterium encapsulated in Polyvinyl Alcohol (PVA) microcapsules for potential applications in road and bridge structures. The study evaluates the effect of 2% PVA microcapsules on compressive strength and self-healing capability of concrete. Cylindrical specimens (150 × 300 mm) were tested at curing ages of 7 and 28 days in accordance with ASTM C39. The results showed that self-healing concrete exhibited higher compressive strength than normal concrete, reaching 25.46 MPa at 7 days and 32.13 MPa at 28 days, compared to 23.97 MPa and 28.48 MPa, respectively. After 28 days, damaged specimens were immersed in water to provide moisture conditions that support bacterial activation and biomineralisation during the self-healing process. The post-healing compressive strength reached 16.88 MPa, corresponding to approximately 53% recovery of the initial strength. The strength recovery is attributed to Microbially Induced Calcite Precipitation (MICP), in which bacterial activity promotes calcium carbonate (CaCO₃) precipitation that fills microcracks and pores within the concrete matrix. SEM and EDS analyses confirmed matrix densification and the presence of CaCO₃ deposits associated with bacterial biomineralization. The findings indicate that PVA-encapsulated Bacillus megaterium has a significant potential to improve the durability, crack-healing capability, and service life of concrete structures for road and bridge infrastructure applications   Kata Kunci: Bacillus megaterium, beton self-healing, polyvinyl alcohol (PVA), kuat tekan, kalsium karbonat. Keywords: Bacillus megaterium, self-healing concrete, polyvinyl alcohol (PVA), compressive strength, calcium carbonate.
DETERMINISTIC COMPUTATIONAL VALIDATION FOR ENHANCING PRECISION AND EFFICIENCY IN ASPHALT RHEOLOGY TEST REPORTING Muhammad Sultonul Khakim; Arie Wardhono; Ari Widayanti; Neni Kusnianti; Vita Vidyaning Viarsami
Jurnal Jalan Jembatan Vol 43 No 1 (2026): Jurnal Jalan Jembatan
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58499/jatan.v43i1.1442

Abstract

The reliability of laboratory testing data is a critical factor in ensuring effective quality assurance within asphalt materials engineering. However, current reporting workflows for asphalt rheological tests, including Kinematic Viscosity and Dynamic Shear Rheometer (DSR) measurements, still rely on manual spreadsheet-based procedures that are prone to human error, inefficiency, and operator-dependent variability. This study proposes a deterministic computational validation framework that transforms conventional semi-subjective data processing into a fully automated, rule-based evaluation system. The framework integrates Python-based non-linear regression with JSON-based data serialisation to standardise computational workflows and ensure reproducibility. System performance was evaluated using a post-facto comparative analysis of 20 historical laboratory datasets. Processing efficiency was assessed using a paired sample t-test, while numerical data accuracy was evaluated using the root mean square error (RMSE). The results indicate that the automated computational system reduced the average processing time per sample from 7.47 minutes to 1.38 minutes (t(19) = 20.32, p < 0.001), corresponding to an efficiency improvement of 81.60%. In addition, deterministic processing reduced operator-induced variability, improving accuracy from 99.12% (RMSE = 1.37) to 99.78% (RMSE = 0.34). These findings demonstrate that deterministic computational validation not only improves efficiency and accuracy but also enables reproducible, traceable, and operator-independent laboratory reporting, supporting the advancement of a digital quality assurance system.   Keywords: Laboratory Automation, Asphalt Rheology, Dynamic Shear Rheometer (DSR), Data Integrity, Deterministic Validation
OPTIMISATION OF WIND-RESISTANCE CABLE CONFIGURATIONS TO MINIMISE STRUCTURAL DEFORMATION IN SUSPENSION BRIDGE Annisaturrahmah; Ade Yuniati Pratiwi
Jurnal Jalan Jembatan Vol 43 No 1 (2026): Jurnal Jalan Jembatan
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58499/jatan.v43i1.1452

Abstract

Stability and structural rigidity are critical challenges in suspension bridge construction due to inherent flexibility under dynamic wind and traffic loads. While Wind-Resistance Cable systems are recognised solutions, their efficiency depends heavily on precise geometric installation. This study addresses the scientific gap regarding the optimal placement and inclination angles specifically for the Cemara Ujung – Sungai Andai Suspension Bridge, as existing designs often lack site-specific geometric optimisation. Following FHWA-HRT-14-070 guidelines, numerical simulations using the Finite Element Method (FEM) were conducted via MIDAS Civil 2025. A parametric study tested three placement variations (FKP, DIN, HMR) and three inclination angles (0°, -45°, -54.7°). The existing bridge exhibits vertical deformation of -252.84 mm and lateral deformation of 16.93 mm. Analysis shows that geometric configurations significantly influence stiffness. The DIN configuration at a -45° inclination angle was identified as the optimal design, reducing vertical deformation by 9.46% (to -228.91 mm) and lateral deformation by 12.44% (to 15.06 mm). These findings suggest that positioning cables near supports at moderate angles provides the most effective contribution to controlling complex deformations. This research contributes valuable technical insights into optimising bridge stability through strategic cable geometry, bridging the gap between general wind-resistance theories and practical structural application for flexible suspension spans.   Keywords: Suspension Bridge, Wind-Resistance Cable, Pedestrian Bridge, Light Vehicular Bridge, Structural Deformation
TATA KELOLA PEMBAGIAN PENGHEMATAN DARI HASIL STUDI VALUE ENGINEERING PADA PROYEK INFRASTRUKTUR: ANALISIS PERBANDINGAN SKEMA KONTRAK DAN REGULASI Alvin Tehmono; Mega Waty; Gede B. Suprayoga
Jurnal Jalan Jembatan Vol 43 No 1 (2026): Jurnal Jalan Jembatan
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58499/jatan.v43i1.1456

Abstract

This study examines the distribution of cost savings generated from the implementation of Value Engineering (VE) during the construction phase of public infrastructure projects. Although VE has been widely applied to enhance project value by optimising the relationship between function and cost, the institutional arrangement for allocating savings during construction remains ambiguous within Indonesia’s regulatory framework. The research employs a qualitative desk study using descriptive-comparative analysis of international standards and national regulations, including the SAVE International VM Guide (2020), the Fédération Internationale des Ingénieurs-Conseils contract standards (1999 and 2017 editions), and Indonesian regulations (Ministerial Regulation No. 45/2007 and No. 22/2018). The findings indicate an institutional shift from prescriptive gain-sharing mechanisms toward arrangements that depend more on contractual design and fiscal governance. In public infrastructure projects, VE savings are increasingly treated not as direct financial incentives but as instruments for managing fiscal risk within the project lifecycle. The study proposes a hybrid conditional governance model in which VE savings are initially retained as an adaptive contingency buffer to maintain fiscal stability and are distributed only once project uncertainties have been adequately mitigated. These study findings clarify the governance of VE savings and highlight the need to balance innovation incentives with fiscal stability in public project management.   Kata Kunci: Value Engineering, , alokasi penghematan, skema kontrak konstruksi, tata kelola proyek, stabilitas fiskal, studi meja kualitatif Keywords (urutannya harus sama dengan yang Bahasa indonsia untuk kata kunci): value engineering Construction contract schemes, qualitative desk study, fiscal stability, project governance, savings allocation, value engineering.
RESPONS TIDAK LINIER CAMPURAN AC-WC PG70 ELASTOMER DENGAN ANTI-STRIPPING AGENT TERHADAP PENUAAN DAN KELEMBAPAN irwan nasihin; Aine Kusumawati; Russ Bona Frazila
Jurnal Jalan Jembatan Vol 43 No 1 (2026): Jurnal Jalan Jembatan
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58499/jatan.v43i1.1464

Abstract

Moisture and aging can alter asphalt mixture performance through various mechanisms, including retention of tensile strength, permanent deformation, and mass loss. However, the effectiveness of the anti-stripping agent in Performance Grade 70 (PG70) elastomer-modified Asphalt Concrete-Wearing Course (AC-WC) mixtures can be difficult to interpret when assessed using a single performance parameter. This study presents a multi-parameter evaluation of the nonlinear response of PG70 elastomer-modified AC-WC mixtures with an anti-stripping agent under unaged, short-term aging, and long-term aging conditions. The optimum asphalt content was determined using Marshall and volumetric analysis, while the optimum anti-stripping agent (ASA) content was selected based on the Marshall Immersion test. Mixture-level performance was evaluated using Indirect Tensile Strength Ratio/Tensile Strength Ratio (ITS/TSR), the Hamburg Wheel Tracking Device (HWTD), and the Cantabro Loss Test, while Dynamic Shear Rheometer (DSR) testing was used as supporting binder-level analysis. The results show that 0.3% ASA produced the highest retained Marshall stability and was selected as the optimum content. At this dosage, the mixtures exhibited higher TSR, lower final rut depth, and lower Cantabro Loss than the control mixture across all aging conditions. Short-term aging improved rutting resistance but produced the lowest TSR and the highest Cantabro Loss. Long-term aging increased rutting susceptibility in the control mixture, whereas the mixture with the anti-stripping agent maintained a more stable response. DSR results indicate that binder-level rheological changes did not fully represent mixture-level performance. These findings suggest that the effectiveness of the anti-stripping agent in PG70 elastomer-modified AC-WC mixtures under aging and moisture exposure should be assessed through a multi-parameter evaluation framework.   Kata Kunci: AC-WC PG70 elastomer, anti-stripping agent, penuaan, kelembapan, evaluasi multi-parameter. Keywords: PG70 elastomer AC-WC, anti-stripping agent, aging, moisture, multi-parameter evaluation
Jurnal Jalan Jembatan Jurnal Jalan Jembatan
Jurnal Jalan Jembatan Vol 43 No 1 (2026): Jurnal Jalan Jembatan
Publisher : Direktorat Bina Teknik Jalan dan Jembatan

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

This section contains the cover, table of contents, foreword, and collection of abstracts for Volume 43, No. 1 (January–June 2026).

Page 61 of 61 | Total Record : 608

 57   58   59   60   61 

Filter by Year

1984 2026


Reset
Filter By Issues
All Issue Vol 43 No 1 (2026): Jurnal Jalan Jembatan Vol 42 No 2 (2025) Vol 42 No 1 (2025) Vol 41 No 2 (2024) Vol 41 No 1 (2024) Vol 40 No 2 (2023) Vol 40 No 1 (2023) Vol 39 No 2 (2022) Vol 39 No 1 (2022) Vol 38 No 2 (2021) Vol 38 No 1 (2021) Vol 37 No 2 (2020) Vol 37 No 1 (2020) Vol 36 No 2 (2019) Vol 36 No 1 (2019) Vol 35 No 2 (2018) Vol 35 No 1 (2018) Vol 34 No 2 (2017) Vol 34 No 1 (2017) Vol 33 No 2 (2016) Vol 33 No 1 (2016) Vol 32 No 3 (2015) Vol 32 No 2 (2015) Vol 32 No 1 (2015) Vol 31 No 3 (2014) Vol 31 No 2 (2014) Vol 31 No 1 (2014) Vol 30 No 3 (2013) Vol 30 No 2 (2013) Vol 30 No 1 (2013) Vol 29 No 3 (2012) Vol 29 No 2 (2012) Vol 29 No 1 (2012) Vol 28 No 3 (2011) Vol 28 No 2 (2011) Vol 28 No 1 (2011) Vol 27 No 3 (2010) Vol 27 No 2 (2010) Vol 27 No 1 (2010) Vol 26 No 3 (2009) Vol 26 No 2 (2009) Vol 26 No 1 (2009) Vol 25 No 3 (2008) Vol 25 No 2 (2008) Vol 25 No 1 (2008) Vol 24 No 3 (2007) Vol 24 No 2 (2007) Vol 24 No 1 (2007) Vol 23 No 3 (2006) Vol 23 No 2 (2006) Vol 23 No 1 (2006) Vol 22 No 4 (2005) Vol 22 No 3 (2005) Vol 22 No 2 (2005) Vol 22 No 1 (2005) Vol 21 No 4 (2004) Vol 21 No 3 (2004) Vol 21 No 2 (2004) Vol 21 No 1 (2004) Vol 20 No 4 (2003) Vol 19 No 3 (2002) Vol 19 No 2 (2002) Vol 19 No 1 (2002) Vol 18 No 2 (2001) Vol 18 No 1 (2001) Vol 17 No 2 (2000) Vol 17 No 1 (2000) Vol 16 No 3 (2000) Vol 16 No 2 (1999) Vol 15 No 4 (1999) Vol 15 No 1 (1998) Vol 15 No 3 (1997) Vol 15 No 1 (1997) No 4 (1997) No 2 (1997) Vol 13 No 2 (1996) Vol 13 No 1 (1996) No 4 (1996) No 3 (1996) Vol 12 No 3 (1995) Vol 12 No 2 (1995) Vol 12 No 1 (1995) Vol 11 No 1 (1994) Vol 10 No 3 (1993) Vol 10 No 2 (1993) Vol 10 No 1 (1993) Vol 9 No 4 (1993) Vol 9 No 3 (1992) Vol 9 No 2 (1992) Vol 9 No 1 (1992) Vol 8 No 3 (1992) Vol 7 No 3 (1991) No 2 (1991) No 1 (1991) No 1 (1990) No 2 (1989) No 1 (1989) No 4 (1987) No 2 (1987) No 1 (1987) No 1 (1986) No 3 (1985) No 3 (1984) No 2 (1984) No 1 (1984) More Issue