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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
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Exposure Analysis of Heavy Metals in Dugs Well Water of Telutu Jaya Village Community, Tinanggae District, South Konawe Regency Firdaus, Firdaus; Ambarsari, Ika Sartika; Anshari, Erwin; Wahab, Wahab; Saputra, Irfan
ASTONJADRO Vol. 13 No. 3 (2024): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v13i3.15474

Abstract

The ideal drinking water requirement is clean water that is colorless, odorless, and tasteless, doe not contain pathogenic germs, does not contain chemicals or heavy metals, does not endanger the health of living things, and is not economically harmful. The ARKL study is intended to calculate or predict the risk to human health, including identification of the presence of uncertainty factors, tracing to specific exposures, taking into account the inherent characteristics of the agent of concern, and the characteristics of specific targets. Based on the ARKL study, the minimum RQ and maximum RQ values for each risk agent are <1 (safe). This study used dug-well water from the community of Telugu Jaya Village. The purpose of the study was to assess the risk of exposure to heavy metals contained in dug-well water. Measurement parameters were carried out in the form of Ph, TSS, and nine heavy metal elements (Cu, Cd, Cr6+, CrT, Pb, Ni, Fe, Zn, and Co). After the measurement, the risk of heavy metal exposure to local community-dug well water was analyzed. The results showed that HI <1, so it was concluded that the level of heavy metal intake from the dug well was still below the reference dose (RfD), which means that the exposure limit was still safe.  
Legal Review of Conceptual Differences Between Folklore and Traditional Cultural Expressions in the Context of Intellectual Property Rights Fikri Haikal, Muhammad
ASTONJADRO Vol. 13 No. 3 (2024): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v13i3.15513

Abstract

This research examines the differences between folklore and traditional cultural expressions in the context of intellectual property rights, especially in Article 20 paragraph (1) of the PTEBT Bill and Article 38 of the Copyright Law in Indonesia. This research applies normative juridical methods and descriptive analysis through secondary data in the form of journals, articles and other relevant data. Folklore is oral stories and old traditions without a clear creator, while Traditional Cultural Expressions include various aspects of cultural heritage such as fine arts, music, dance and clothing. This difference has meaning in protecting people's rights to their cultural heritage. Article 38 of the Copyright Law states state ownership of Copyright of Traditional Cultural Expressions, ordering the inventory, maintenance and preservation of cultural heritage as an integral part of national identity. Similar guidance is provided by the UNESCO Convention and the TRIPS Agreement. Implementation varies depending on national laws.
Analysis of the Impact of Electric Vehicle Technology on Reducing Greenhouse Gas Emissions Rumiki, Exel; Axel, Jovan; Pitaloka, Cyntia Puspa
ASTONJADRO Vol. 13 No. 3 (2024): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v13i3.15533

Abstract

One of the causes of increasing temperatures throughout the earth is the environmental impact resulting from exhaust from vehicles. This exploration is expected to determine the impact of the seeding system caused by mechanical vehicles. This exploration was carried out using written survey research techniques as clarification that could increase public information regarding the impact system of motor vehicle seeding. The seeding impact is the retention and removal of radiant energy from electromagnetic waves by gasses in the climate. The impact of seeding can prevent energy from sunlight from being reflected outside the earth. The impact of seeding can occur due to exhaust gasses, one of which is produced by motorized vehicles. Increased use of motorized vehicles can cause a rapid increase in smoke emissions. Because every motorized vehicle will emit smoke or ignition gas from the motorbike's combustion chamber. Vehicle engine exhaust emissions do not depend on how new or how old the vehicle is, but very much depend on the quality and maintenance of the vehicle engine. The rapid number of motorized vehicles is a consequence of the needs and demands of human existence. The outflow of motorized vehicles is also a major source of environmental pollution because they contain air pollution which is not good for human health.
Analysis of Integrated Railway QR Code Mobile Payment Systems’ Technology Acceptance Tripradipta, Rahardianto; Priyanto, Sigit; Fahmi Amrozi, M. Rizka; Kemp, Andrew H
ASTONJADRO Vol. 13 No. 3 (2024): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v13i3.15571

Abstract

This research investigates passengers' perceptions regarding the implementation of integrated railway Quick-response Code mobile payment systems. Their perception of the technology is crucial for determining the main factors that influence technology acceptance in transport tariff integration sector. The research locations are in Jakarta (Jaklingko application) and United Kingdom (Trainline application). The method used in this research was the technology acceptance model. The model was used to identify the construct and indicator variables hypothesized to influence acceptance. The model's dependability was then evaluated using the partial least squares – structural equation modelling method. After the model had been evaluated for dependability, it was tested on the determined hypothesis to determine factors that could increase passenger acceptance of the application. The analysis revealed that the technology acceptance model extension factors which influent the model were self-efficacy, informativeness, result demonstrability, subjective norms and perceived risk. This study's findings also suggest that policies implement travel behavior interventions, distribute information, instructing transportation operators to conduct targeted advertisement technology and comply with network security standards can increase technology acceptance. These results support previous research concerning the core concept of technology acceptance model but also found differences with several previous studies, namely that perceived risk does not influence perceived ease of use because the most significant concern of mobile telecommunication users is failure transactions. Moreover, the indicator difference between the two application models demonstrates that each technology implementation is unique and that there may be disparities in the indicators representing the model's construct variables.
Development of Natural Tourist Attractions of Kobo Kecil Village Molimpungan Waterfalls Monoarfa, Lindawati; Munawir, Abdillah
ASTONJADRO Vol. 13 No. 3 (2024): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v13i3.15610

Abstract

Kotamobagu City is a service city where most of its income is obtained from trade, hotel, health and other services. As a service city, it is necessary to develop existing potentials, for example in terms of tourism which is generally found in every region, in which case there is potential. One of the tourist attractions is in Kobo Kecil Village, South Kotamobagu District, Kotamobagu City in the form of the Molimpungan Waterfall natural tourist attraction which requires redevelopment so that it can have an impact on the economy of the surrounding community and Kotamobagu City in general. The research method used is qualitative descriptive analysis, with SWOT analysis techniques. The results of the research explain that the City of Services, by developing tourism potential, apart from having an impact on the surrounding economy and society in general, can also contribute to local original income. By developing this tourist attraction, it can encourage the surrounding community to be more creative and active so that it can encourage the opening of new employment opportunities and encourage improving the economy of communities around tourist attractions and increasing opportunities for both small and medium businesses. The emergence of new jobs and business opportunities can increase community income and local revenue so that it can finance the development of existing facilities and infrastructure at the Molimpungan Waterfall natural tourist attraction.
Internet of Things Implementation for Train Tracking Information (Case Study: UK and Indonesia) Panjaitan, Hanna; Priyanto, Sigit; Dewanti, Dewanti; Kemp, Adrew H.
ASTONJADRO Vol. 13 No. 3 (2024): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v13i3.15646

Abstract

The Internet of Things (IoT) has revolutionized information gathering and daily activities, particularly in train operations. However, the implementation of IoT in Indonesia has not been optimally used, leading to delays in train location information. This research aims to explore the application of IoT for train location tracking systems in two countries, namely the UK as a developed country that adopts technology more quickly compared to Indonesia. This study employs qualitative methods with case studies approach to analyze IoT implementation in train tracking in Indonesia and the UK, focusing on regulations, and technology which support train tracking systems. Several research has discussed about how to use IoT in designing systems to produce train locations information and how this can help improve the safety of train operations. The originality in this research is exploration of how the implementation of IoT related to train tracking has been utilized and the benefits that have been felt by each stakeholder in both countries. The UK has implemented privatization, which has positively impacted infrastructure development. In addition, Office of Rail and Road (ORR) as an independent organization in UK regulates passenger information conveyed by train and station operators. In contrast, Indonesia's infrastructure is owned by the government and managed by KAI, the passenger train and station operator for mostly intercity train. The Ministry of Transportation supervises operators, implementing regulations from construction to operations. The comparison results indicate that specific regulations, data openness, and Darwin system in UK are the factors in real-time train information provision.
Sustainable Regional Development Strategy for Dealing with the Distribution of Landfill Points in West Lombok Regency Fadilah, Iqbal Nugraha; Munawir, Abdillah
ASTONJADRO Vol. 13 No. 3 (2024): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v13i3.15647

Abstract

In order to address the distribution of rubbish accumulation points, this study intends to perform a spatial analysis of the distribution of garbage accumulation points and to establish a sustainable regional development strategy. It is anticipated that the study's findings will be input and evaluation materials for regional planners in improving regional planning that is more responsive and adaptive. Waste is an environmental problem that must be addressed in urban areas, including in West Lombok Regency, which faces the distribution of garbage accumulation points. This study uses Geographic Information System and Strengths, Weaknesses, Opportunities, and Threats methods, with field survey techniques, secondary data analysis, and literature study. The sustainable regional development tactics that are possible to implement include: (1) Raising public awareness of the significance of environmental preservation; (2) Making policy support from local governments such as tax incentives or sanctions for businesses or individuals who still pollute the environment; (3) Developing infrastructure such as integrated landfills, recycling facilities, and waste treatment.
Back Analysis of Static Lateral Loading Tests of Pile Foundations in Soft Soils Miranti, Miranti; Prakoso, Widjojo Adi
ASTONJADRO Vol. 13 No. 3 (2024): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v13i3.15650

Abstract

Pile foundations are used to support structures. In addition to bearing the pile's load, the design's foundation structure must withstand lateral loads. As a result of the pile being exposed to lateral loads, it causes deflection or displacement of the pile. One method of testing foundation capacity is the static lateral loading test. The result of this test is the lateral deflection of the pile, with a certain load given to the pile head due to cyclic loads. The lateral loading test data in the study was tested on seven piles with a diameter of 600 m at the Kapuk Banten project site. The soil investigation results found that the dominance of soft clay soil is quite thick. This research aims to back-analyze the results of static lateral loading tests using LPile 2019 software as a model evaluation in soft soil geotechnical conditions. The back analysis obtained soil parameters that produced deflections close to the results of static lateral loading tests.
Traffic Volume Patterns in Urban Areas (Case Study: Sungguminasa City Border Road - Takalar Regency Border Road Km 0-3.41) Gusty, Sri; Chaerul, Muh.; Puspitarini, Made Dianing
ASTONJADRO Vol. 13 No. 3 (2024): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v13i3.15673

Abstract

Pallangga District is the district with the second largest population in Gowa Regency, with a population of 133,027 people or 16.84 percent of the total population in Gowa Regency (Gowa Regency Central Statistics Agency, 2023). The rapid development of housing and commerce has made Pallangga District the most populous area apart from the district capital, namely Sungguminasa. This has also led to changes in land use and an increase in traffic volume, causing congestion. The development of housing and commerce has generated travel generation and attraction around the Sungguminasa City Border Road - Takalar Regency Border Road, but this has not been followed by an increase in transportation facilities and infrastructure, especially road capacity. This shows that land use planning and transportation planning have a relationship that mutually influences each other. This research aims to determine the traffic volume on Jalan Batas Kota Sungguminasa-Batas Kota Takalar Km 0-3.41. The research method used is quantitative analysis by conducting traffic volume surveys and using the 2023 Indonesian Road Capacity Guidelines (PKJI, 2023) as a reference. The results of the research show that road capacity and traffic volume influence the occurrence of traffic jams on the Sungguminasa City-Batas City Border Road, Takalar Regency.
Encouraging the Shift of Modes of Freight Transport from Road to Railways in Indonesia (Case Study: Java Island) Sugesti, Bagus Gesit; Priyanto, Sigit; Irawan, Muhammad Zudhy; Whiteing, Anthony
ASTONJADRO Vol. 13 No. 3 (2024): ASTONJADRO
Publisher : Universitas Ibn Khaldun Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32832/astonjadro.v13i3.15684

Abstract

Freight transportation has a positive effect on the development, on the other hand, transportation also has negative impacts that need to be considered. Rail as a mode that has the potential to be a solution is still little used compared to trucks. This research aims to investigate the weighting factors and actors in Indonesia to encourage the shift of freight transport modes from trucks to railways, to know the constrain the utilization of railways as a mode of freight transportation and provide policy recommendations by benchmarking from other countries. The research was carried out using qualitative and quantitative methodologies. A qualitative approach was carried out through a literature review covering various countries and sources, and interviews with experts. The analytic hierarchy process is formulated for quantitative analysis and executed with Expert Choice software. Data was collected through a questionnaire, with a purposive sampling method. The results show that Time, Service Quality and Area Coverage are considered as the 3 main factors with the highest weight. Government and Logistics Service Providers are the most influential actors in promoting the shift of freight from trucks to trains. Recommendations for priority policies are policies related to factors and involving actors with the greatest weight, and overcoming the obstacles that exist in Indonesia in using trains as a mode of freight transportation by increasing modal transfer facilities to increase the efficiency of freight transportation via train, with support from the government in the form of incentives as has been done by the Britain Railway.

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