cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Syaiful
Contact Email
-
Phone
+6281282738786
Journal Mail Official
jrs.astonjadro@uika-bogor.ac.id
Editorial Address
Gedung Ir. Prijono Hardjosentono Universitas Ibn Khaldun Bogor Jl. KH. Sholeh Iskandar KM 2 Kedung Badak Tanah Sareal Kota Bogor 16161
Location
Kota bogor,
Jawa barat
INDONESIA
Astonjadro
Published by Universitas Ibn Khaldun Bogor
ISSN : 23024240     EISSN : 26552086     DOI : http://dx.doi.org/10.32832/astonjadro
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture
Astonjadro: Jurnal Rekayasa Sipil adalah jurnal ilmiah dibidang teknik sipil p-ISSN : 2302-4240 dan e-ISSN : 2655-2086. Jurnal Rekayasa Sipil Astonjadro diterbitkan untuk mengapresiasi dan memberikan informasi ilmiah bagi peneliti, dosen serta para profesional. termasuk dalamnya pengembangan model dan konsep penelitian yang mengacu secara berkesinambungan. Jurnal Astonjadro diterbitkan oleh Fakultas Teknik dan Sains Universitas Ibn Khaldun Bogor, terbit dua kali dalam satu tahun yaitu bulan Juni dan Desember.
Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur
Articles 507 Documents
 42   43   44   45   46 
Analysis of Parking Lot Needs at Cibinong Regional General Hospital Syaiful, Syaiful; Suparman, Awwad; Wardhani, Asri Kusuma
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17494

Abstract

Cibinong Regional General Hospital is one of the centers of activity that is widely visited by people from the Cibinong area and from outside Cibinong for treatment or for one reason or another. Cibinong Regional General Hospital is also inseparable from parking problems that can interfere with the level of comfort in the service process provided by the hospital. The increasing number of patients certainly has an impact on increasing vehicle ownership which causes an increase in parking needs. In solving these problems, this study aims to determine the characteristics of parking, capacity and parking space needs that occur at this time. Based on the results of survey data conducted on the Cibinong Regional Hospital parking lot for 7 (seven) days on Monday, December 11, 2023 to Sunday, December 17, 2023, the parking capacity available for motorbikes is 851.145m2 with a capacity of 304 SRP while the parking area provided for passenger cars is 3628.55m2 with a capacity of 86 SRP. The data obtained from the maximum parking volume per day for motorcycles occurred on Sunday amounting to 481 vehicles while for passenger cars it occurred on Sunday amounting to 175 vehicles, with the maximum accumulation for motorcycles on Tuesday amounting to 318 vehicles, while the maximum parking accumulation for cars on Saturday amounting to 92 vehicles, with a time span of parking duration for motorcycles obtained, namely a maximum duration of 9 hours 22 minutes, an average duration of 3 hours 40 minutes, a minimum duration of 6 minutes while the parking duration for passenger cars obtained, namely a maximum duration of 8 hours 5 minutes, an average duration of 3 hours 11 minutes, a minimum duration of 14 minutes. With the turnover parking for motorcycles obtained, namely a maximum of 158.22% while for passenger cars obtained a maximum of 203.49%, and the parking index for motorcycles obtained a maximum of 104.61% while for passenger cars obtained a maximum of 106.98%. This shows that the parking performance of motorcycles and cars is quite high by looking at the parking index exceeding 100%. Thus, the parking capacity for motorcycles and passenger cars available is not sufficient to accommodate motorcycles and passenger cars in the Cibinong Regional Public Hospital parking lot.
Study of Procurement of Temporary Waste Shelter Building in the Green Campus Program of Ibn Khaldun University, Bogor Lutfi, Muhamad; Chayati, Nurul; Salam, Edi Nur; Insan, Muhammad Khaerul; Shulyana, Halyatunisa Dewi
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17500

Abstract

Waste is one of the factors of environmental damage, especially in campus areas that have a lot of waste generation. Waste is also one of the factors of environmental damage in campus areas because of lecture activities that trigger a lot of waste generation. Green Metric Universitas Indonesia is a green campus program to provide information regarding the conditions and policies of each university in the world in an effort to stop global climate change through one of the waste processing methods. The purpose of the study is to create the Ibn Khaldun University Bogor Campus as a green campus in Bogor City with supporting factors in the provision of a Temporary Shelter (TPS) for Ibn Khaldun University Bogor based on SNI 19-3964-1994, SNI 2847-2019 and SNI 1727-2020. The method used is collecting primary data on land measurements, collecting waste generation data, data on the number of academics at Ibn Khaldun University Bogor and the results of interviews with the Bogor City Environmental Service to then conduct a structural analysis of the planned building using the ETABS V21.0.0 and SPColumn applications based on SNI 2847-2019 (Structural Concrete Requirements for Buildings). The results of the structural analysis of the planned dimensions of the Temporary Shelter (TPS) of Ibn Khaldun University Bogor are planned with a size of 17.5 meters x 6 meters using reinforced concrete material and with a roof covering structure using a concrete roof structure. The specifications of the TPS UIKA Bogor structural material use a concrete quality of 24.9 MPa, a yield strength of 400 MPa (threaded) and 300 MPa (plain) steel reinforcement. The column dimensions are K30x30 cm (bearing area with main reinforcement 4D14, shear reinforcement ø10-150 mm). The dimensions of the main beam are B20x40 cm (bearing area with 2D14 reinforcement, ø10-50 mm shear reinforcement and bearing area with 2D14 reinforcement, ø10-100 mm shear reinforcement). The dimensions of the child beam are B15x25 cm (bearing area with 2D14 reinforcement, ø10-200 mm shear reinforcement). The thickness of the concrete roof slab is 12 cm (two-layer and two-way reinforcement with ø12-100 mm. The output results of the structural analysis of the planned building are purple on the columns with a strength ratio of 0.90 to 0.95 and green on the beams with a ratio of 0.50 to 0.70 which indicates that the structure is safe enough for the working load. The planned budget for the TPS UIKA Bogor building is Rp 262,459,889.
Occupational Safety Health and Work Motivation on Worker Performance Construction Projects Sunarjo, Daniel Kurniawan; Amin, Mawardi
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17519

Abstract

Many construction companies still employ their workers without caring about the implementation of accident risks, by paying attention to work safety, it is expected that the performance of the workers will increase. This study aims to analyze the influence of occupational safety and health factors and worker motivation factors that affect the performance of workers in residential construction projects. The relationship between occupational safety and health, worker motivation and worker performance will be made in a path diagram model, and analyzed using SEM-PLS with a sample of 72 respondents. The results of the study found that the dominant factors in occupational safety and health are worker health monitoring, emergencies, personnel selection and placement, and hazard inspections. Meanwhile, the dominant factors that influence the motivation of craftsmen are wages, timely payment, and continuity (job security). In residential construction projects, occupational safety and health have a significant positive effect (P <0.0.5) on the motivation of craftsmen, in addition, worker motivation also has a significant positive effect on worker performance. In addition, occupational safety and health also have a significant positive effect directly on worker performance.
Analysis of Soft Soil Improvement Using Prefabricated Vertical Drains (PVD): A Case Study of Rorotan, Cilincing, North Jakarta Hariati, Feril; Chayati, Nurul; Jannah, Lifa Raudhatul
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17556

Abstract

Soft soils in the Rorotan area of North Jakarta frequently encounter significant stability and settlement issues, which can affect the structures situated on them. This study focuses on applying the Prefabricated Vertical Drain (PVD) method to expedite the soil consolidation process, aiming to enhance soil strength and reduce the potential for settlement. The analysis uses boring log data and laboratory test results from the RDF construction project as secondary data and includes calculations of settlement magnitude and consolidation duration. The study results indicate that PVD installation considerably speeds up soil consolidation and improves soil bearing capacity compared to conventional soil improvement techniques. Using Prefabricated Vertical Drains (PVD) of 100 mm x 30 mm and a depth of 12 meters, the consolidation process can be shortened to just a few months. For PVD spacing of 1.5 meters, the consolidation time can be reduced to 6 months. With 1.8 meters spacing, it becomes 12 months; 2 meters spacing requires 15 months; 2.5 meters spacing takes 27 months; and 3 meters spacing needs 39 months. The study highlights a reduction in consolidation time from 277.58 months with a settlement of 0.835 meters to a few months, depending on the spacing used, reflecting a 97.8% reduction in time.
Implementation of Time Performance Control, Donator System, and Coordination Level in Mosque Construction in Indonesia Pratama, Enif Asfarianto; Suroso, Agus
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17559

Abstract

The process of building a mosque requires competent human resources and community participation. In addition, the availability of funds and support from the government or local authorities can also affect the duration of mosque construction. This study aims to analyze the effect of change orders on the availability of human resource skills and project implementation time performance in West Nusa Tenggara. The research method with quantitative surveys to determine the relationship between change orders, availability of HR skills and time performance will be made in a path diagram model, and analyzed using SEM-PLS with a sample of 104 respondents. The results of the study indicate that design, donors, and coordination together have a significant influence on change orders in mosque construction projects. Change orders in mosque construction projects have a significant impact on human resources, Human resource competence has a significant influence on the time performance of mosque construction projects and Controlling design, donor, and coordination variables is the key to reducing the frequency of order changes, increasing human resource competence, and ensuring optimal time performance in mosque construction projects.
Analysis of the Influence of Design, Labor, Materials, and Equipment on Control Models, Time Performance, and Costs of Underground Foundation Works in Bridge Construction Latif, Fatmawati; Suroso, Agus
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17585

Abstract

In the implementation of construction projects, it has been determined and limited by constraints that are mutually influencing and are commonly referred to as the project constraint triangle, namely the scope of work (scope), time, and cost, these three factors will determine the quality of a project. This study aims to analyze the Design, Labor, Materials, and Equipment Against the Time Performance Control Model and Cost of the Lower Foundation Work (Bore Pile) Bridge Project. The relationship between Design, Labor, and Materials is made a regression analysis with SPSS while the Time Performance Control Model and Cost of the Lower Foundation Work will be made in a path diagram model, and analyzed using SEM-PLS with a sample of 104 respondents. The study's results indicate that design, labor, materials, and equipment significantly influence the control model in bridge construction projects. The control model in bridge construction projects significantly impacts on-time performance and cost performance, design variables, labor, materials, and equipment are the key to improving the control model on-time performance and cost performance. The control model has an effect as a mediation of design, equipment, labor, and materials on cost performance and time performance.
Analysis of the Influence of Project Communication Management on Owner Decision to Improve Implementation Time Performance in High-Rise Building Construction Projects Muhaemin, Aris; Suroso, Agus
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17646

Abstract

Building high-rises is one example of a property business sector construction project involving various interested parties. The issue that high-rise building construction projects frequently encounter at PT X as the property developer prevented the intended completion date from being met. In high-rise building construction projects, this study examines how owner decisions affect implementation time performance based on project communication management. This study used multiple regression analysis with SPSS and SemPLS, and the sample size consisted of 80 respondents. According to the research findings, project communication management positively and significantly influences owner decisions in high-rise building construction projects; owner decisions also positively and significantly influence contractor performance in high-rise building construction projects; and owner decisions positively and significantly influence consultant performance in building construction projects. Owner decisions about high-rise structures have a favorable and significant impact on supplier performance in high-rise building construction projects and supplier, contractor, and consultant performance. has a favorable and noteworthy impact on high-rise building construction projects' schedule performance.
The Impact of the Existence of Renon Field as a Public Open Space on the Value of the Surrounding Land Vianthi, Ni Putu Yunita Laura; Suartika, Gusti Ayu Made
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17705

Abstract

Fields or parks in the city center as public open spaces have social functions, ecological functions, environmental functions and economic functions. In terms of economic function, its existence has an impact as a movement of regional economic development. Fields that are strategically located in the core of the city center of government will affect the development of land use around them. As a result, this will have implications for increasing the need for land, which will ultimately escalate the economic value of the land. This study aims to analyze the impact of the existence of Renon Field as a public open space on the economic value of the land around it. The method used is a descriptive and comparative quantitative approach. The study used a comparison test of the difference between two areas, namely the subject area (Jl. Raya Puputan) as the affected area and the control area (Jl. Cok. Agung Tresna and Jl. Moh. Yamin) as a controlled area/considered not affected. Thus, the results obtained show that the existence of the Renon Field has a real impact with the acquisition of land value results in the subject area (Jl. Raya Puputan) being greater and/or having a significant difference in land value compared to the land value in the control area (Jl. Cok. Agung Tresna and Jl. Moh Yamin) as a corridor that is considered unaffected.
Design of the Manakarra Stadium area as an integrated disaster evacuation facility to reduce disaster risk in Mamuju Regency, West Sulawesi Arwansyah, Arwansyah; Chaerul, Muhammad; Gusty, Sri
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17726

Abstract

Mamuju Regency, located in West Sulawesi, is a region highly vulnerable to various types of natural disasters, including earthquakes, floods, and landslides. However, following the earthquakes in January and June 2021, the use of Manakarra Stadium as a gathering point for evacuees revealed significant social issues due to the poorly organized placement of facilities. In this context, Manakarra Stadium is being proposed as an integrated disaster evacuation facility, serving not only as a sports venue but also as a center for protection and recovery for the community. This study aims to design Manakarra Stadium as an effective and efficient evacuation facility in the context of disaster risk reduction. Utilizing a data-driven approach and community needs analysis, the proposed design is expected to make a significant contribution to enhancing disaster resilience in the region. The design of this evacuation facility at Manakarra Stadium could serve as a model for both government and community disaster responses in the aftermath of future events.
Analysis of Global Warming Potential (GWP) in Waste Transportation System Using Life Cycle Assessment Method in Panakkukang District, Makassar City Wahyudi, Didy; Chaerul, Muhammad; Marzuki, Ismail
ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v14i2.17738

Abstract

Global warming is an ecosystem imbalance caused by an increase in atmospheric temperature mainly caused by the Greenhouse Gas effect. Global warming potential (GWP) is caused by several human activities, one of which is waste management. This study aims to analyze the environmental impact, especially on the amount of GWP in the waste transportation system in Panakkukang sub-district, Makassar using the Life Cycle Assessment method of Simapro software version 9.5. The research stages by analyzing the transportation route that has been applied and then comparing it with the scenario route as an alternative route on the type of arm roll truck vehicle. The research shows in general that the existing route is the shortest transportation route with the smallest GWP impact. The amount of GWP for the entire waste transportation route in the Panakkukang sub-district, Makassar is 1,352, 64 kg CO2 eq.

Page 44 of 51 | Total Record : 507

 42   43   44   45   46 

Filter by Year

2012 2025


Reset
Filter By Issues
All Issue Vol. 14 No. 4 (2025): ASTONJADRO Vol. 14 No. 3 (2025): ASTONJADRO Vol. 14 No. 2 (2025): ASTONJADRO Vol. 14 No. 1 (2025): ASTONJADRO Vol. 13 No. 3 (2024): ASTONJADRO Vol. 13 No. 2 (2024): ASTONJADRO Vol. 13 No. 1 (2024): ASTONJADRO Vol. 12 No. 3 (2023): ASTONJADRO Vol. 12 No. 2 (2023): ASTONJADRO Vol. 12 No. 1 (2023): ASTONJADRO Vol. 11 No. 3 (2022): ASTONJADRO Vol. 11 No. 2 (2022): ASTONJADRO Vol. 11 No. 1 (2022): ASTONJADRO Vol. 10 No. 2 (2021): ASTONJADRO Vol. 10 No. 1 (2021): ASTONJADRO Vol. 9 No. 2 (2020): ASTONJADRO Vol. 9 No. 1 (2020): ASTONJADRO Vol. 8 No. 2 (2019): ASTONJADRO Vol. 8 No. 1 (2019): ASTONJADRO Vol. 7 No. 2 (2018): ASTONJADRO Vol. 7 No. 1 (2018): ASTONJADRO Vol. 6 No. 2 (2017): ASTONJADRO Vol. 6 No. 1 (2017): ASTONJADRO Vol. 5 No. 2 (2016): ASTONJADRO Vol. 5 No. 1 (2016): ASTONJADRO Vol. 4 No. 2 (2015): ASTONJADRO Vol. 4 No. 1 (2015): ASTONJADRO Vol. 3 No. 2 (2014): ASTONJADRO Vol. 3 No. 1 (2014): ASTONJADRO Vol. 2 No. 2 (2013): ASTONJADRO Vol. 2 No. 1 (2013): ASTONJADRO Vol. 1 No. 2 (2012): ASTONJADRO Vol. 1 No. 1 (2012): ASTONJADRO More Issue