cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
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
Published by Institut Teknologi Sepuluh Nopember Surabaya
ISSN : 20861206     EISSN : 25799029     DOI : -
Core Subject : Science, Engineering,
Civil Engineering, Building, Construction & Architecture Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mechanical Engineering Transportation
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
Arjuna Subject : Teknik (semua kategori) - Bangunan dan Konstruksi
Articles 337 Documents
 26   27   28   29   30 
CUSTOMER SATISFACTION ANALYSIS ON THE INTEGRATION OF BUS TRANSIT SYSTEM IN SEMARANG Ma`ruf Tsaghani Purnomo; Hera Widyastuti
Journal of Civil Engineering Vol. 38 No. 1 (2023)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

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

Abstract

Trans Semarang and Trans Jateng are the service providers of Semarang bus transit system. Both services still operate independently and are not fully integrated. In addition, previous research has shown that multi-services integration in Semarang bus transit system is a necessity and considered important by customers. Therefore, an improvement of multi-services integration in Semarang bus transit system based on customer satisfaction is needed. The survey method used is questionnaire containing integration attributes that describe the satisfaction and expectations of customers. This research uses Importance-Performance Analysis, Kano model, and Quality Function Deployment method to obtain improvement priorities based on 150 respondents which have traveled with Trans Semarang and Trans Jateng in one trip. The result of this research indicates that 10 improvement that can be implemented in Semarang bus transit system multi-services integration which are prioritized from integration of multi-services information technology, provision of single ticket, and re-adjustment of time tables.
The Effect of Individual Characteristics and Ability, Work Environment and Motivation, and Leadership Style on Employee Performance Construction Projects Salsabilla Aliza Putri Pambudi; Christiono Utomo
Journal of Civil Engineering Vol. 38 No. 1 (2023)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v38i1.7520

Abstract

Companies often encounter several problems, one of which is the uncertainty in market conditions that can lead to company failure. All actions taken in each activity are initiated and determined by humans who are members of the company. Employee performance is one of the most dominant factors in improving company performance which many factors can influence. The effect produced by each factor will certainly be different for each individual. Therefore, this study was conducted to determine how much influence several variables have on employee performance. The population in this study were employees who had or are currently working on a BUMN construction project with a sample of 122 respondents. To test the established hypothesis, this study will use the Structural Equation Modeling (SEM) method with a software program to input data from the questionnaire results, and then it will be calculated to see how fit the proposed model is. There is one relationship path that has no significant effect, namely the relationship between work environment variables and work motivation variables.
NON-LINEAR SECTIONAL ANALYSIS OF CONCRETE ENCASED STEEL STUB COLUMN SUBJECTED TO AXIAL LOAD Tugas Hutomo Putra; Bambang Piscesa; Hidajat Sugihardjo
Journal of Civil Engineering Vol. 38 No. 1 (2023)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v38i1.7521

Abstract

This paper presents a numerical parametric study of Concrete Encased Steel Column (CESC) due to centrically and eccentrically axial load. To model the confining pressure of rebar and steel profile, modified Mander’s equations was used. The non-linear sectional analysis was performed using an in-house NL-Column program using the fiber-based method. The CESC section was discretized using Netgen 2D meshing algorithm. The developed CESC model was validated using the available test results in the literature. After model was validated, parametric studies were carried out to investigate the behaviors of CESC with different concrete compression strength, confinement bar diameter, and confining space. The parametric studies found that the column with higher concrete compression strength tend to have higher axial and flexural capacity but reduce the overall ductility. Increasing the confinement bar diameter slightly increases the axial and flexural capacity and ductility on the other hand, utilizing tighter confinement space resulted in higher ductility but with small increase in axial and flexural capacity.
TRIP ATTRACTION MODEL OF HOSPITALS IN PROBOLINGGO Yecky Nuranditasari; Hera Widyastuti
Journal of Civil Engineering Vol. 38 No. 1 (2023)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v38i1.7522

Abstract

The hospital is one type of land use utilization which could cause vehicle attraction. It is estimated that the existence of the new Ar-Rozy Hospital would become a trip attraction. For this reason, it is necessary to conduct research to anticipate the magnitude of the movement attraction which would occur in the future due to the existence of the new Ar-Rozy Hospital. This study uses trip generation analysis at 3 existing hospitals located around downtown Probolinggo. The primary data used is a survey of vehicles entering and leaving the hospital, and the secondary one is data consisting of the number of polys, the number of practicing doctors, the number of medical staff, land area, number of rooms, number of beds. The result shows that all independent variables affect the occurrence of vehicle attraction. The best model suitable for representing the conditions of the hospital vehicle attraction is chosen based on the results of a significant regression model and consideration of the highest R2, multicollinearity, and normality test, the best model is : Y = 91.754 + 0.623 medical staff R2 = 0.991.
MICROBUS STOP OPTIMIZATION BASED ON GIS FOR BUS FEEDER ON THE GUNUNG ANYAR – KENJERAN ROUTE Firmansyah Maulana Azhali; Hera Widyastuti
Journal of Civil Engineering Vol. 38 No. 1 (2023)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

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

Abstract

The Surabaya City Government seeks to provide adequate public transportation such as the Bus. The current condition on the Gunung Anyar - Kenjeran route is that there is no intermodal connectivity, so it is hoped that adequate intermodal connectivity will increase the demand for buses operating on the Gunung Anyar - Kenjeran route. For this reason, this research was conducted to plan the Microbus Stop as a stop location if the Microbus is to be used as a feeder for the Bus and determine the range of Microbus Stop services to meet the needs of the community. One of the locations chosen for this research is the Gunung Anyar - Kenjeran route, this is because this route is the route with the lowest number. Activities carried out to complete this research include conducting surveys of people who are active on and through the gunung anyar - kenjeran route, planning the alternative Microbus Stop location based on demand and infrastructure data and analyzing service coverage using the service area method. From the results obtained, it was found thatd majority of community made the move from Rungkut Sub-District to Gubeng Sub-District and Genteng Sub-District to Wonorejo Sub-District. Alternative Microbus Stop locations is divided into 2 schemes, namely demand-based and infrastructure-based. The demand-based Microbus Stop Scheme has 97 stop points while the infrastructure-based Microbus Stop scheme has 1270 stop points. Based on the results of the analysis of the service coverage of Microbus Stop, it shows that the infrastructure-based scheme has a better service area that meets community expectations, namely 5299.99 ha compared to the demand-based scheme which is only 1873.73 ha. The thing that causes the demand-based scheme to have a small service coverage area is due to the lack of demand data in Bulak District.
LEARNING ABOUT CONCRETE-FILLED TUBE USING CHATGPT Jen Hua Ling; Yong Tat Lim; Wen Kam Leong; How Teck Sia
Journal of Civil Engineering Vol. 38 No. 1 (2023)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

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

Abstract

ChatGPT is an artificial intelligence that can understand context and respond appropriately. It could be used for research on a topic. However, ChatGPT does not always provide accurate information. Its performance has not been tested in engineering fields. In this study, ChatGPT was consulted about concrete-filled tubes (CFT), which is a structural element primarily subjected to axial load. Fifty-eight questions were posted to ChatGPT. ChatGPT’s responses (370 sentences) were evaluated. ChatGPT generated plagiarism-free statements, with only a 12% Turnitin similarity index. 78.6% of ChatGPT’s sentences were long and complex. Thus, Hemingway Editor gave them a Grade 14 for poor readability. The information given by ChatGPT can be classified as correct, erroneous, contradictory, and unverified. ChatGPT could be used as a research tool, but with limitations. It can explain the basic concepts of CFT but also provide inaccurate and contradictory information. A researcher needs to be cautious while using ChatGPT in research. ChatGPT could be used to test some hypotheses or theories. However, the quality of the output is dependent on the user’s critical inputs and an in-depth conversation with ChatGPT.
REQUIRED EVALUATION OF ARMADA AND SPECIFIED TARIFF OF TAXI IN SURAKARTA Suwardi Suwardi
Journal of Civil Engineering Vol. 30 No. 1 (2010)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

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

Abstract

The research objectives were analyzed the number of taxis as well as the operational cost in field conditions. Analyzing the balanced of public transport following by its performance. Research benefits as an input to the Surakarta government as the policy holder and also for the entrepreneur as a control of construction with profit oriented. This study used the descriptive analytic method. The analysis result are the number of taxi with six businessmen, the total fleet was 479 fleets, after the analysis was 412 fleets, mileage taxis every day in the field was 228 km/day, after the analysis was 266 km/day. Mileage taxis fill every day in the field was 157 km/day, after analysis was 182 km/day. When operating in the field and the analysis was 22 hours/day. Travelling time in the field was 8 hours/day. After the analysis was 9 hours/day. Load factor of taxi in the field was 69%. Load factor after the analysis was 81%. Load factor of time was 37% field conditions. Load factor was 43% after analysis. Tariffs field condition was 2.769/km. after analysis was 2.410/km, while taxi fares in the field was 2.750/km.
STUDY ON THE EFFECT OF REINFORCEMENT RATIO ON THE N-M INTERACTION DIAGRAM OF CIRCULAR COLUMNS USING A NEW DEVELOP DIRECT COMPUTATIONAL PROCEDURE Tavio Tavio; Indra Degree K.
Journal of Civil Engineering Vol. 30 No. 1 (2010)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v30i1.7529

Abstract

The calculation of reinforcement ratio of concrete columns is very significant since the calculation will guarantee the columns ductility and reinforced efficiency. However, this calculation spent a lot of time and accuracy. Hence the manual calculation will not be efficient. On the other hand, a lot of computational programs are developed recently for civil engineering calculations. This study presents a useful computer-aided program that can be used to calculate the required longitudinal reinforcement ratio in a circular column. The code of this developed program adopts from SNI 30-2847-2002, which the reduction factors based on governed by the axial load in column capacity. As comparison the developed program also adopts ACI 318-2002, which the tensile strain that controls the reduction factor. The results from this program will be verified with PCA Column for output validity.
THE EFFECT OF ADDITION OF FIBER REINFORCED ON CONCRETE WITH PLAIN AND DEFORM REBAR Kurdian Suprapto
Journal of Civil Engineering Vol. 30 No. 1 (2010)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v30i1.7530

Abstract

In reinforced concrete structures, the interaction between concrete and steel bar are depend on its bonding strength. This study presents the behavior of bond-slip on fiber reinforced concrete with 10 mm plain rebar and deforms rebar. The concrete specimen is using 1% fiber reinforced. Furthermore the specimen is also compared with concrete without fiber reinforcement. The behavior that observed in this study is the effect concrete compressive strength, type of rebar, amount of rebar, and concrete cover due to bonding strength. The analysis results also compared between pull out method and semi beam method with and without fiber reinforcement. The analysis results shows the compressive strength, tensile strength, bonding strength, and bond stress of fiber reinforced concrete increase around 13.255%, 48.70%, 10.43% and 10.53%, respectively. Moreover, the deform rebar has better bonding strength compared to the plain rebar, which increase around 175% - 185%. Furthermore, for the group reinforcement, which is the spacing between rebar is 2.5 cm, is also effected the bond stress. The more amount of rebar will reduce the bond stress around 46.82% - 64.71%. In addition, the more thickness of concrete cover will also increase the bond stress.
AGREEMENT OPTIONS FOR VALUE-BASED GROUP DECISION ON BUILDING SYSTEM SELECTION Christiono Utomo
Journal of Civil Engineering Vol. 30 No. 2 (2010)
Publisher : Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v30i2.7531

Abstract

This paper presents a conceptual model of agreement options on negotiation support to facilitate the solving of group choice decision making problems in civil engineering. Group decision in construction is very complicated since many parties involved. Where a number of stakeholders are involved in choosing a single alternative from a set of solution alternatives, there are different concern caused by differing preferences, experiences, and background. Such civil engineering solutions as alternatives are referred to as agreement options, this paper describes a process of group decision and negotiation on building system selection for highway guardrail by assuring safety to provide barrier. The decision consists of three alternatives solution, three stakeholders and ten criteria. Determination of the optimal solution is based on a game theory model of n-person general sum game with complete information that involves forming coalitions among stakeholders.

Page 28 of 34 | Total Record : 337

 26   27   28   29   30 

Filter by Year

2009 2026


Reset
Filter By Issues
All Issue Vol. 41 No. 1 (2026) Vol. 40 No. 3 (2025) Vol 40, No 2 (2025) Vol. 40 No. 2 (2025) Vol. 40 No. 1 (2025) Vol 40, No 1 (2025) Vol. 39 No. 2 (2024) Vol 39, No 2 (2024) Vol. 39 No. 1 (2024) Vol 39, No 1 (2024) Vol 38, No 3 (2023) Vol. 38 No. 3 (2023) Vol 38, No 2 (2023) Vol. 38 No. 2 (2023) Vol. 38 No. 1 (2023) Vol 38, No 1 (2023) Vol. 37 No. 2 (2022) Vol 37, No 2 (2022) Vol. 37 No. 1 (2022) Vol 37, No 1 (2022) Vol 36, No 2 (2021) Vol. 36 No. 2 (2021) Vol. 36 No. 1 (2021) Vol 36, No 1 (2021) Vol 35, No 2 (2020) Vol. 35 No. 2 (2020) Vol 35, No 1 (2020) Vol. 35 No. 1 (2020) Vol 34, No 2 (2019) Vol. 34 No. 2 (2019) Vol 34, No 1 (2019) Vol. 34 No. 1 (2019) Vol 33, No 2 (2018) Vol. 33 No. 2 (2018) Vol. 33 No. 1 (2018) Vol 33, No 1 (2018) Vol 32, No 2 (2017) Vol. 32 No. 2 (2017) Vol. 32 No. 1 (2017) Vol 32, No 1 (2017) Vol 31, No 2 (2011) Vol. 31 No. 2 (2011) Vol. 31 No. 1 (2011) Vol 31, No 1 (2011) Vol. 30 No. 2 (2010) Vol 30, No 2 (2010) Vol. 30 No. 1 (2010) Vol 30, No 1 (2010) Vol 29, No 2 (2009) Vol. 29 No. 2 (2009) Vol 29, No 1 (2009) Vol. 29 No. 1 (2009) More Issue