cover
Contact Name
Ahmad Basshofi Habieb
Contact Email
ahmad.basshofi@its.ac.id
Phone
+6281246381945
Journal Mail Official
ahmad.basshofi@its.ac.id
Editorial Address
ITS Surabaya
Location
Kota surabaya,
Jawa timur
INDONESIA
Journal of Civil Engineering
ISSN : 20861206     EISSN : 25799029     DOI : -
Journal of Civil Engineering (eISSN 2579-9029/pISSN 2086-1206) is a new journal that preceded by the previous Civil Engineering Department ITS Journal which was well known as Jurnal Teknologi dan Rekayasa Sipil (TORSI). TORSI journal was established in March 1981. In 2009, TORSI journal name was changed to Journal of Civil Engineering. Journal of Civil Engineering is managed by Pusat Publikasi Ilmiah LPPM Institut Teknologi Sepuluh Nopember (ITS). Journal of Civil Engineering published at least five papers for each volume. Annually two volumes are published with the first volume is published within the period of January-June and the second volume is published within the period of July-December. The Peer-review process is online based using the OJS portal. Focus and Scope The Journal of Civil Engineering (JCE) publish scientific article which is specific for civil engineering. JCE article must be written either in Indonesian or English languages. The focus and scope of the journal are: 1. Structures (High-Rise Building, Bridges, Long-Span Bridges) 2. Materials (Concrete, Steel, Fiber-Reinforced Concrete, Composites) 3. Hydraulics and Hydrology 4. Geotechnics (Foundation, Embankment Stability) 5. Construction Management 6. Transportations (Highways, Trains, etc.) 7. Green Buildings and Architectures
Articles 337 Documents
Investigation of the effect of sandblasting waste treatment method as nano-silica on the compressive strength of concrete mortar Muhammad Z. Abidin; Wahyuniarsih Sutrisno; Rahmat D. Sutrisno
Journal of Civil Engineering Vol. 38 No. 2 (2023)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v38i2.7472

Abstract

This study presents the effect of nano-silica (NS) from sandblasting waste as an additive on the mechanical properties of concrete mortar. Sandblasting process in shipping repair industry generate massive waste of silica sand. The silica sand produced from this process has quite fine particles and contains impurities such as residual rust, paint and other materials so it is dangerous for health if not used properly. In this research, the nano-silica was produced by using the sol-gel and mechanical grinding methods. In this research, nano silica material was added as an additive with a percentage varying from 0% to 5%. The results show that producing nano silica from sandblasting waste with a combination of sol-gel and mechanical grinding methods can produce an average size of 148.9 nm with 96.90% purities silica (SiO2). The compressive strength test also shows that adding NS can increase the compressive strength of the concrete. The highest compressive strength obtained from this research was. 29.76 MPa with the addition of 1% of nano-silica. This compressive strength is 37.5% higher than the control mixture.
Feasibility analysis of Kediri - Tulungagung toll Edna R. Hermansyam; Wahju Herijanto
Journal of Civil Engineering Vol. 38 No. 2 (2023)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v38i2.7473

Abstract

The Kediri-Tulungagung Toll Road is an essential part of the Non-Trans Java Toll Road, which is a national strategic project aimed at facilitating economic activities in the southern part of East Java and improving connectivity to Kediri Airport. This study focuses on analyzing the economic and financial feasibility of the Kediri-Tulungagung toll road development project. The feasibility study involves assessing the project's viability, determining whether it should proceed or be delayed. The analysis includes evaluating traffic volume data, measuring road saturation levels before and after construction, and analyzing the transfer of road users to the toll road. Furthermore, an economic feasibility analysis is conducted to calculate savings in vehicle operating costs and travel time, as well as assess several parameters such as Benefit-Cost Ratio (BCR), Net Present Value (NPV), Internal Rate of Return (IRR), and Payback Period (PbP). Based on JICA 1 modeling and questionnaire responses, calibration values were determined for different vehicle classes. The a value and b value were recalibrated until they reach the appropriate values. The economic feasibility analysis reveals a BCR value of 11,656 (BCR>1), an NPV of IDR 91,043,209,729,042 (NPV>0), and an IRR of 18.3811% (IRR>Interest rate). In the financial feasibility analysis using interest rates as discount rates, the BCR is 6,265 (BCR>1), the NPV is Rp 44,977,644,753,162 (NPV>0), the IRR is 11,872% (IRR>Interest rate), and the Payback Period occurs in the 24th year and 7th month after the toll road's operation. Based on these analyses, the Kediri-Tulungagung Toll Road is deemed economically and financially feasible when using interest rates as the discount rate.
Analysis of the performance evaluation of the logistics express liner port on the T-14 Tanjung Perak – Larantuka – Lewoleba – Kalabahi route in reducing price disparity William A. I. Mawikere; Wahju Herijanto
Journal of Civil Engineering Vol. 38 No. 2 (2023)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v38i2.7475

Abstract

The Express Liner program also known in Indonesia as “Tol Laut”, initiated in 2015, aimed to reduce price disparities between Java and eastern Indonesian regions by providing regular and sustainable shipping services to remote areas. However, after seven years, the program has not significantly affected price disparities in eastern Indonesia. To evaluate the program's effectiveness, this study examined port performance and economic changes resulting from Express Liner. The study identified areas of improvement for Larantuka, Lewoleba, and Kalabahi ports, such as docks, terminals, access roads, and storage facilities. Port performance evaluation revealed that Larantuka Port had subpar utilization of docks and stacking fields, while Lewoleba Port exhibited poor dock usage. Kalabahi Port, on the other hand, demonstrated good performance in dock utilization and stacking field usage. Regarding ship services, Larantuka Port showed good waiting time performance but poor loading and unloading productivity and ship effectiveness. Lewoleba Port had unfavorable waiting time in 2021 but improved in 2022, while its loading and unloading productivity and effectiveness were poor in both years. Kalabahi Port demonstrated good waiting time and effectiveness, but its loading and unloading productivity fell short of the standard. Evaluating the economic impact, the Express Liner program did not significantly reduce the prices of necessities. Certain commodities experienced price increases influenced by regional distances and price fluctuations in Surabaya. However, medium rice prices decreased significantly in Larantuka and Kalabahi, indicating a positive impact of the Express Liner program in those areas.
Numerical study of using multi-direction angle wire mesh as a confinement system for confined masonry under horizontal cyclic loads Muhammad R. Hidayat; Ahmad B. Habieb; Wahyuniarsih Sutrisno
Journal of Civil Engineering Vol. 38 No. 2 (2023)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v38i2.7477

Abstract

Indonesia was located in a seismically active region and was situated between three tectonic plates. The construction resilience that met the requirements was necessary in earthquake-prone areas. The purpose was to protect and reduce the risk of severe damage caused by significant seismic loads. However, more than 70% of buildings in developing countries like Indonesia utilized the Confined Masonry (CM) structural system. The implementation of CM systems in Indonesia often led to fatal damages during earthquakes. Due to the severity of these damages, the addition of reinforcement systems to CM became one of the options to address the shortcomings of the CM system. There were various types of materials that could be used as reinforcement, such as steel cages, polymers, polypropylene bands, bamboo meshes, and plastic materials. This study investigated the utilization of ferrocement layers as reinforcement material for CM structural system panels. The specimen panels used had a width of 2300 mm and a height of 1370 mm. The specimens in the research were numerically modeled using the ABAQUS/explicit program. The research variation focused on the influence of the wiremesh sheet orientation angle. The number of variations for the ferrocement layer was one layer with angle configurations of 0, 45, and 60 degrees. This reinforcement layer was applied to one side of the CM panel. As a comparison, results from the control specimen were included. The hysteresis curve, energy dissipation, stiffness degradation, and damage patterns were evaluated in this research.
Performance of masonry wall joint corner with perforated plate in non engineering building Roro P. Hapsari; Hidajat Sugihardjo; Ahmad B. Habieb
Journal of Civil Engineering Vol. 38 No. 2 (2023)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v38i2.7479

Abstract

Indonesian houses are characterized as non-engineered and vernacular, constructed using local material, techniques, and architectural style. As a results, these houses are typically built without the involvement of experts. In Indonesia, most lower-class houses are unreinforced masonry (URM), masonry without moment resisting frame. The absence of those frame makes URM highly vulnerable to earthquakes and makes the masonry walls the main load bearers. This study analyses the performance of corner joint masonry walls with perforated plates to enhance the integrity between the perpendicular walls. This research was carried out experimentally. The results indicate that URM joint corner walls without perforated plates has the highest load capacity and ductility. Perforated plates in layers of masonry walls can decrease the lateral load capacity by 55%. The failure pattern that occurred are slip failure, with cracks appearing at the mortar-brick joint and mortar-perforated plate interfaces. From the tests that have been carried out, it was found that perforated plate could reduce the cohesiveness of the walls rather than enhance the integrity of the perpendicular walls.
Selection analysis of road maintenance methods between the use of slurry seals and spot levelling from service life and construction costs aspects Tri C. Utomo; Catur A. Prastyanto
Journal of Civil Engineering Vol. 38 No. 2 (2023)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v38i2.7480

Abstract

On national roads with high or equal average daily traffic compared to provincial roads, slurry seals are commonly used to protect the asphalt layer from damage and improve skid resistance. Interestingly, when applied to provincial roads, spot leveling treatments tend to have a longer lifespan than slurry seals, which often deteriorate within the same fiscal year. This creates a contradiction: provincial roads with lower traffic tend to benefit more from spot leveling, while national roads, with higher traffic, favor slurry seals. To address this discrepancy, further research is needed to understand the factors influencing method selection and compare the longevity of these treatments to their construction costs. The study utilized average daily traffic data to assess traffic conditions, surveyed road conditions to determine damage percentages and remaining service life for slurry seals and spot leveling, and then compared these findings with construction expenses. The Cumulative Equivalent Single Axle (CESA) value, reflecting traffic load characteristics, significantly impacts the service life of slurry seals, resulting in a 2.08-year difference and a handling cost of Rp. 12,949.29 per square meter per year. Drainage conditions also affect slurry seal longevity, with a 1.32 year service life gap and handling cost of Rp. 8,097 per square meter per year. Additionally, sidewalk conditions influence slurry seal service life, leading to a 0.52-year gap and a handling cost of Rp. 4,688.39 per square meter per year. Based on the data regarding service life gaps and handling costs, it is evident that the most influential factor on the service life of slurry seals is the Cumulative Equivalent Single Axle (CESA) condition on the road segment where the slurry seal is applied.
PRIORITAS PEMELIHARAAN IRIGASI SUB DAS KALI BRANTAS KOTA BATU MENGGUNAKAN METODE SIMPLE ADDITIVE WEIGHTING Cholilu Rohman; Umboro Lasminto; Theresia Sri Sidharti
Journal of Civil Engineering Vol. 33 No. 2 (2018)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v33i2.7488

Abstract

This paper presents the results of the study of one of the alternative decision support systems in determining thepriority of irrigation maintenance. One of the obstacles in maintaining irrigation assets is the limited budget, hence the needfor priority maintenance of irrigation. Batu City as an agricultural area, has not applied objective assessment criteria indetermining the priority scale of irrigation asset maintenance to support the success of agriculture. Especially the irrigationarea of Kali Brantas Sub Watershed which is the downstream area of Batu City, there are still many damaged irrigationassets infrastructure. This study aims to determine the priority of irrigation maintenance of Kali Brantas Sub Watershed BatuCity. Analysis using Simple Additive Weighting method with the following stages: The assessment of each criterion directly inthe field (Physical Condition, Functioning, Service Area and maintenance cost) according to Regulation of Minister of PublicWorks No. 13 / PRT / M / 2012, , determine the rating of each alternative match, normalization of alternative value of eachcriterion and ranking of normalization product with weight of importance. The result of the analysis shows that irrigationinfrastructure which become the first priority in irrigation maintenance activity of Kali Brantas Sub Watershed Batu City isGenengan Dam. For second priority up to five consecutive are; Bend Beji I, Beji II, Ngukir Mranak II and Ngukir Mranak IDam.
Analisis Penentuan Infrastruktur Prioritas pada Kawasan Kumuh Lingkungan Kerantil Kota Blitar Ashar Annas; Ria Asih Aryani Soemitro; Eko Budi Santoso
Journal of Civil Engineering Vol. 33 No. 2 (2018)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v33i2.7491

Abstract

Data update from Public Works and Housing Ministry records the existence of slum area in Kerantil District,Blitar City. Blitar City government has tried to address slum problem in that district, but until now slum improvementprograms still not showing significant result. Based on the existing condition, research on priority infrastructure isconducted in Kerantil slum area, Blitar City. The aim of this research is to address proper program response for Kerantilslum area, Blitar City. This research begins with determining factors causing slum in Kerantil slum area usingConfirmatory Factor Analysis. After the factors are determined, infrastructure response priority is determined by meansof Service and quality (servqual) Analysis and Importance Performance Analysis (IPA) by comparing the level ofimportance and performance about infrastructure in slum area based on respondent answer. Several factors causingslum in that area are street infrastructure, drainage infrastructure, water infrastructure, waste infrastructure, buildinginfrastructure, fire protection infrastructure, and green open space infrastructure. The other factors are government role,social, economy, society, and legality. The prioritized infrastructure in Kerantil slum area are waste infrastructure, fireprotection infrastructure, and green open space infrastructure.
ANALISIS KARAKTERISTIK DAN KEPUASAN PELANGGAN UNTUK MENINGKATKAN TINGKAT HUNIAN PADA WISMA BALAI PRODUKSI DAN INFORMASI AUDIO VISUAL SURABAYA Ivo Fauziah; Hitapriya Suprayitno; I Putu Artama Wiguna
Journal of Civil Engineering Vol. 33 No. 2 (2018)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v33i2.7492

Abstract

The paper disccuses an analysis study on customer characteristic and satisfaction. The analysis is performed by gapanalysis and Importance Performance Analysis.Each indicator mapped on IPA diagram to indicate the priority attributes needsto be fixed. The results showed that most customers (61%) have the purpose of training. Attributes that are identified in Aquadrant, i.e. the main priority of improvement are the wi-fi facilities (to support training activities), emergency safetyfacilities (to ensure customer with long periods staying feel secure), facilities and room furniture (to support customer tostore their goods), and also price discounts to attract more customers. Marketing approach trough advertising andpromotion will support the dissemination of information that can increase the number of residential homestead.
ANALISIS KUALITAS PELAYANAN RUSUNAWA GUNUNG SARI SURABAYA Niken Wulandari Purwaningdyah; Ria Asih Aryani Soemitro; Hitapriya Suprayitno
Journal of Civil Engineering Vol. 33 No. 2 (2018)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v33i2.7493

Abstract

he paper disccuses an analysis study on the service quality of Rusunawa Gunungsari in terms of occupantssatisfacion, condition of current management body of rusunawa, and management recommendation to improve the servicequality of Rusunawa Gunungsari. The analysis is performed by using Importance Performance Analysis (IPA) for occupantssatisfaction and 7s Mc Kinsey model as a framework to identify the current condition of management body of RusunawaGunungsari, then the results of these two analysis are used as inputs for management improvement recommendation. Theresults shows that the comparison between perception and expectation of occupant (Total Compliance Level) for RusunawaGunung Sari is equal to 74.18%, the absence of maintenance regulation or Standard Operating Procedure (SOP), lack ofoccupant rules enforcement, insufficient rusunawa management budget, and lack of cleaners are management conditions thatcontribute to management low performance.The recommendation for improving management performance based on twoanalysis before are the management body should compile and implement the Standard Operating Procedure of rusunawamaintenance,enforce the occupants rules,add numbers of cleaners, and conduct an management evaluation as a maintenancebudget reference.