cover
Contact Name
Yaumal Arbi
Contact Email
yaumalarbi@ft.unp.ac.id
Phone
+628116696300
Journal Mail Official
sipil@ft.unp.ac.id
Editorial Address
Jln Hamka, Padang Sumatera Barat
Location
Kota padang,
Sumatera barat
INDONESIA
Journal of Civil Engineering and Vocational Education
ISSN : 26226774     EISSN : -     DOI : https://doi.org/10.24036/cived
CIVED Is a periodical scientific journal published three times a year, in March, June and September by the Department of Civil Engineering, Faculty of Engineering, Padang State University. The CIVED journal is a medium for publishing the results of scientific research by students, academics, practitioners and observers in the field of civil engineering including structure, construction management, water resources management, transportation, geotechnical, environmental engineering and learning.
Articles 299 Documents
Analysis of Factors Affecting the Decline in The Quality of Building Construction Projects Rifky, Fariz; Putra, I Nyoman Dita Pahang
CIVED Vol. 10 No. 3 (2023): September 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v10i3.25

Abstract

Quality according to planning is one of the most important things in the successful implementation of each construction project. Quality factors when implementing building construction projects are very important to know, especially for construction service providers so that they can find out what factors affect the decline in building construction quality. This study aims to analyse the factors that affect the decline in the quality of building construction. This research was conducted by distributing questionnaires in order to obtain data which will then be analysed and discussed in this study. Respondents of this questionnaire are contractors and consultants. Seven factors are obtained that affect the decline in building construction quality based on the results of questionnaires and data analysis, namely equipment, materials, implementation, environment, cost, human resources, design. Furthermore, the data that has been obtained is tested for validity to ensure that the data obtained is valid and reliable testing is carried out to ensure that the valid data is also reliable. The data was analysed using the relative importance index analysis method with the results of the inaccurate design drawing variable which has the highest RII value of 0.908, then descriptive analysis and obtained the results of the design factor having the highest mean value of 3.511 which means that the design factor has the greatest influence on reducing the quality of building construction.
Runway Pavement Design using the Federal Aviation Administration Method Yulfah, Gebi Aini; Sholichin, Ibnu; Utomo, Nugroho
CIVED Vol. 10 No. 3 (2023): September 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v10i3.27

Abstract

Dhoho International Airport is a new airport located in Kediri Regency, East Java Province, which is built on an area of + 454.5 hectares with a runway length of 3300 m and a width of 45 m. According to its hierarchy, Dhoho Kediri International Airport is a feeder airport (spoke). The B777-300ER aircraft is planned to operate at Dhoho International Airport with a plan life of 10 years which has a subgrade CBR value of 6%. The purpose of this research is to determine the thickness of flexible pavement on the runway of Dhoho Kediri International Airport using the FAA method. In determining the thickness of the runway flexible pavement using the FAA method is influenced by the number of annual departures of aircraft, the MTOW value of aircraft and the CBR value of the subgrade. To determine the annual number of aircraft departures at the new airport, it is necessary to forecast the number of passengers by considering the number of passengers at the nearest airport. Based on data analysis in this study, the total thickness of runway flexible pavement at Dhoho International Airport using FAA method is 102 cm with details of surface thickness of 13 cm, base course thickness of 56 cm, and subbase thickness of 33 cm.
Analysis of Implementation Factors and Constraints of Occupational Health and Safety in Multi-Story Building Construction Projects Kelly, Rully Akbar; Putra, I Nyoman Pahang Dita
CIVED Vol. 11 No. 1 (2024): March 2024
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v11i1.29

Abstract

The implementation of occupational safety and health is one of the key factors in construction project execution, and fundamentally, construction projects involve many hazardous elements. This research aims to analyze the implementation factors and challenges that occur in the application of occupational safety and health (OSH) in high-rise building construction projects by distributing questionnaires to contractors and consultants to obtain data for subsequent analysis. Based on data analysis, nine implementation factors and obstacles in OSH application in building projects were identified, namely workplace safety in the project (X1), equipment and work attire (X2), fire safety (X3), protection of the public (X4), worker health (X5), worker communication (X6), general factors (X7), obstacles from the company's perspective (X8), and obstacles from the worker's perspective (X9). These results were then tested for validity and reliability to determine their validity and reliability, and they were analyzed using descriptive analysis and Pearson correlation analysis. The results of the descriptive analysis indicate that the highest or most frequently implemented OSH factor is the protection of the public (X4) with a mean value of 3.725 and a standard deviation of 0.459. Among the obstacles to OSH implementation, the highest or most frequently occurring factor is the obstacles from the company's perspective (X8) with a mean value of 3.620 and a standard deviation of 0.500. The results of the Pearson correlation analysis show that equipment and work attire (X2) and protection of the public (X4) have the highest correlation value, which is 0.825, indicating a very strong relationship.
Analysis of Project Delay Using the Fault Tree Analysis (FTA) Method in Rising Building Projects Asyari, Saidatul Alfena Putri; Putra, I Nyoman Dita Pahang
CIVED Vol. 10 No. 3 (2023): September 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v10i3.31

Abstract

A job on a construction project can affect delays throughout the project. Every construction project has a specific plan and schedule for when to start when to finish, how to schedule, and how to provide resources. There should be no delays in implementation because they will result in increased project costs. However, there was a delay in the performance of the lecture building construction project with the Faculty of Engineering UPN "Veteran" East Java. The methods given in the discussion to determine the factors that influence the occurrence of delays are the Fault Tree Analysis (FTA) method and the Obtain Cut Set Method (MOCUS). Work items that experienced delays were structural, architectural, and MEP work. There are three top events known through FTA analysis, namely delays caused by design changes and wrong drawings, which are factors causing delays from service users. The dominant factor causing delays in structural work is the difference in elevation with elegant buildings and a need for more attention to structural safety. This problem occurs in the top event factor of service users. The service users referred to in scientific research are the owners and/or planning consultants. From the results of a quantitative Fault Tree analysis, the reliability value of the structural work is 0.861. In this case, the structural work experienced a delay of >10% with a Reliability value below 90%, so the contract was declared critical.
Design and Analysis of Beam with Opening using Strut and Tie Model Doris, Ahmad; Kurniawan, Ruddy; Thamrin, Rendy
CIVED Vol. 10 No. 3 (2023): September 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v10i3.34

Abstract

Concrete beams on structures sometimes have to be covered for utility lines. For the case of concrete beams with openings, special calculations must be made because the lengths of the dimensions no longer have the same dimensions. One of the approaches is with the strut and tie model. Currently, there are no standard provisions in the manufacture of the strut and tie model, as it is an approach to calculating in areas where Bernoulli's law does not apply. In order to facilitate the creation of a strut and tie model, the study used a simple software tool called BESO2D. The number of samples of the test model is 4 variations with different position and size of the hole. The dimensions of the beam used are 150x300 mm with a length of 2000 mm. Each of the beams will be given a reinforced based on the working load and from the strut and tie model frame. The behavior of each beam will be analyzed using the software of the finite element method to specific concrete named ATENA.
The Influence of Props-Based Learning Media Against Improved Construction Learning Outcomes and Building Utilities at SMK Negeri 4 Pariaman Rani, Rani; Zuwida, Nidal
CIVED Vol. 10 No. 3 (2023): September 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v10i3.35

Abstract

The This research was conducted based on the background of the unavailability of supporting learning media in Building Construction and Utility subjects, especially in the material of applying procedures for making detailed foundations, sloofs, columns and beams. This research aims to produce products that are valid, practical and effective and have an impact on improving learning outcomes in Building Construction and Utilities. This research uses the R&D research method using the 4D development model which consists of four stages, namely define, design, develop and disseminate. The instruments used in this research were learning media validation questionnaires for media and material experts, learning media practicality questionnaires for students, as well as learning media effectiveness test questions for students. The media validation results for detailed foundation, sloof, column and beam media show that the learning media can be categorized as very valid with a level of validity by media 1 of 85.45%, media expert 2 of 85.45%, expert media 3 of 87.27 %, material expert 1 was 85.71% with a very valid category; The practicality of the detailed media for foundations, sloofs, columns and beams based on student assessment was 89.87% in the very practical category; Furthermore, the effectiveness assessment was carried out by testing the N-Gain Score with a value of 36.6% in the quite effective category as well as testing the T-test. Students received a value of tcount > ttable or 5.812 > 1.741, which means that Ha was accepted and Ho was rejected. According to the results of the overall assessment of teaching aids media, the resulting learning media products were stated to be very valid, practical, and quite effective for use in supporting the learning process, as well as having a significant effect on improving learning outcomes in Construction and Building Utilities.
Development of Android-Based Interactive Learning Media in a Surveying Quantity Course Rahmi, Yulia; Arifin, Ari Syaiful Rahman
CIVED Vol. 11 No. 1 (2024): March 2024
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v11i1.37

Abstract

This study discusses the design and development of interactive Android-based learning media for the quantity surveying course for students in the field of building engineering education. Today's technological advancements necessitate innovation in educational media so that learning can be adapted to digital advancements and made more engaging in order for students to independently study the topic and comprehend the instructional medium. The purpose of this study is to evaluate the validity and practicality of interactive learning media based on Android in the quantitative surveying course. The DDD-E development model is used in this project's research and development (R&D) approach. Three experts validated the product, and 58 building engineering education students who did the surveying quantity course during the semester of January–June 2023 practiced their skills. According to the evaluation of interactive learning media based on Android that was done, the findings of the evaluation by material specialists were reached at 0.88 with a high validity category. The assessment of media experts obtained a score of 0.8 in the high validity category. The practicality assessment received a score of 0.80 in the high practicality category. Based on the results of the study, it can be concluded that the interactive learning media in the surveying quantity course made with the DDD-E research model can be said to be valid and practical with high categories and can be used in learning.
Risk Analysis and Management of Road Infrastructure Using A Single Year Funding System in The Mentawai Islands Utami, Fadhillah Rizky; Hidayat, Benny; Ophyandri, Taufika
CIVED Vol. 10 No. 3 (2023): September 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v10i3.41

Abstract

Roads are the basic infrastructure that humans need most to be able to move from one place to another to meet their daily needs. According to the Central Statistics Agency, the Mentawai Islands area, the percentage of stable roads available in the Mentawai Islands is only around 10%, so that for Road infrastructure development in the Mentawai Islands is the main target for the local government. The funding system provided is mostly a single year funding system. Single year funding is defined as project activities where the work implementation period corresponds to or is equal to one budget year. The development of road infrastructure with a single year funding system in the Mentawai Islands will certainly not be without the name project risk. The aim of this research is to create risk management in road construction with a single year funding system in the Mentawai Islands. The interview method was conducted to informants. There are 15 risks identified for the Mentawai Islands Regency. The highest potential loss obtained from the contractor is the delay in the tender and the risk aggregate from the contractor is IDR. 40,300,000,000,- . The highest potential loss obtained from the owner is a natural disaster and the aggregate risk from the owner is Rp. 26,880,000,000,-. The highest potential loss that can be obtained from the contractor is the delay in the tender and the aggregate risk from the contractor is Rp. 40,300,000,000,- . The highest potential loss that can be obtained from the owner is a natural disaster and the aggregate risk from the owner is Rp. 26,880,000,000,-. The highest potential loss that can be obtained from the contractor is the delay in the tender and the aggregate risk from the contractor is Rp. 40,300,000,000,- . The highest potential loss that can be obtained from the owner is a natural disaster and the aggregate risk from the owner is Rp. 26,880,000,000,-.
Flexible Road Pavement Thickness Planning using the 2017 Manual Road Pavement Design (MDPJ) Method and 1987 Component Analysis on the Jepara - Keling Road Section Umam, Khotibul
CIVED Vol. 10 No. 3 (2023): September 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v10i3.43

Abstract

The increase in the volume of vehicles on the Jepara - Keling road has resulted in a decrease in the quality of road services, moreover, it has been exacerbated by the passing vehicles which often exceed their carrying capacity, thus accelerating road damage. Therefore, road planning efforts are needed to maintain road function from various potential damages that occur. The purpose of this thesis is to plan a flexible pavement thickness that is able to serve the volume of vehicles and withstand the loads of passing vehicles. Meanwhile, before planning a road, it is necessary to know the condition of the road, field CBR data, average daily traffic data and also need to plan what material the road will be built with. The approach method used in planning the thickness of the flexible pavement is using the 2017 Road Pavement Design Manual (MDPJ) method and the 1987 Component Analysis method. Based on the calculations that have been carried out, it is obtained that the thickness of the flexible pavement structure design is obtained for each layer using the Road Pavement Design Manual (MDPJ) method. ) 2017 are as follows: for 4 cm thick AC-WC layer, 6 cm thick AC-BC layer, 16 cm thick AC-Base layer, and 30 cm thick Class A LPA layer. Whereas using the 1987 Component Analysis method, the thickness for each layer was obtained as Asphalt Concrete MS 740: 10 cm, Class A Crushed Stone LPB: 25 cm, Class A Sand and Stone LPB: 22 cm
Influence of Occupational Health and Safety Risk On Human Resources on Project Continuity (Case Study: Muhammadiyah University Education Hospital Semarang) Ariyanto, Ariyanto; Wakit, Ahmat; Luthfi, Ahmad
CIVED Vol. 10 No. 3 (2023): September 2023
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/cived.v10i3.44

Abstract

This type of research uses a quantitative descriptive approach, namely describing and analyzing the problems found. Quantitative research is based on primary data and secondary data. This research aims to determine the positive influences between: (1). Employee performance influences work safety. (2). Worker awareness influences work safety. (3). Workers' health influences work safety. On the Semarang Muhammadiyah University Teaching Hospital Construction Project. The results of this research show that work safety has a positive and significant effect of 89.9% on employee performance, and worker health on project sustainability. With the help of SmartPLS3.0 software

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