Dampak Pembangunan Jalan Tol Trans Jawa terhadap Pertumbuhan Ekonomi di Jawa Tengah

Ahmad, Fahmi Salam

doi:10.29244/jekp.11.1.2022.1-18

Cited by 8 publications

(7 citation statements)

References 12 publications

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“…Based on data from PUPR statistical information in 2019 [16] there are 20 toll road sections that began operating in the 2012-2018 period. 12 of them are in Central Java province, according to [17] the construction of toll roads in Central Java greatly affects the economy in the city/regency where the toll road is built. This has caused many agricultural lands to become victims of the toll road construction.…”

Section: Discussionmentioning

confidence: 99%

Identification of land cover change and spatial distribution based on slope variation in java island

Mufidah,

Virtriana,

Harto

2023

IOP Conf. Ser.: Earth Environ. Sci.

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The phenomenon of land cover change in Java Island is an important issue today because of its impact on the environment and human life. Rapid population growth in Java is one of the causes of land conversion. However, industrialization, urbanization and agricultural intensification are also major factors in land cover change. Java Island has land slope characteristics that vary from 0° to 30°. The large amount of land conversion that occurs in areas with steep slopes causes many landslides and floods in Java. The methodology used in this research is spatial analysis to identify land cover change in Java Island in 2000-2018 based on its land slope. Meanwhile, to determine the pattern of land cover change in Java Island, identification was carried out by dividing it into 3 periods with an interval of 6 years. Each land cover class that changes is determined by the land slope threshold with average central tendency statistical analysis. Each area of change that occurs in a class within its land slope class is averaged to get a reference value for its land slope threshold. Land cover change in Java Island was visualized in 3D based on land slope using Rstudio. The results showed that the phenomenon of land cover change on the island of Java is dominant on a gentle slope, which is around 0°-3°. Forest and wetland agriculture experienced the largest decrease in area. While the built-up area class experienced the largest area increase of 404300 Ha or 35.37%. Overall accuracy of this research is 73% of 400 sample points randomly scattered on the island of Java.

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Section: Discussionmentioning

confidence: 99%

Identification of land cover change and spatial distribution based on slope variation in java island

Mufidah,

Virtriana,

Harto

2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…The Trans-Java Toll Road in Indonesia, which extends from Port of Merak in Banten Province to Banyuwangi in East Java Province, is part of the National Strategic Project that connects major cities along the northern region of Java Island [1]. It has significantly contributed to enhancing economic growth, expanding employment opportunities, and accelerating socioeconomic progress [2]. According to the Indonesia Highway Regulatory Agency (BPJT), the total length of the operated toll road until June 2023 was 1.056,38 km.…”

Section: Introductionmentioning

confidence: 99%

Liquefaction potential hazard assessment and its effect on toll road construction in Seyegan Subdistrict, Yogyakarta

Setiadi,

Faris,

Setiawan

2024

IOP Conf. Ser.: Earth Environ. Sci.

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Toll road construction is a vital infrastructure connecting the two economic centers on Java Island. However, given the potential disaster risks in the region, it is essential to assess the geological and geotechnical conditions to determine the potential for liquefaction in the area. The special region of Yogyakarta is susceptible to earthquakes and associated disasters. One of the most significant earthquakes occurred on May 27, 2006 with a magnitude of 6.3 Mw resulting from the Opak Fault. Furthermore, the toll road is constructed above the Mataram Irrigation Canal, characterized by a shallow groundwater level and young volcanic deposits that are vulnerable to liquified. The study aimed to determine the potential for liquefaction in the area and predicted the vertical settlement caused by liquified soil. The analysis of liquefaction potential utilized the simplified procedure to obtain factor of safety and Liquefaction Severity Index (LSI) to assess the vulnerability index of liquefaction. Results indicated the research area had a very low to medium liquefaction susceptibility index. In addition, the calculation of vertical settlement using Idriss and Boulanger (2008) equation showed a predicted vertical settlement range of 0.4 cm – 44.64 cm. The predicted vertical settlement range underscores the importance of considering the potential for liquefaction to mitigate any adverse effects on the toll road’s construction and operation.

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“…It has been observed that cities intersected by toll roads experience an enhanced economic growth rate, approximately 0.015 percent higher than cities devoid of such infrastructure. A shift in industrial locations towards toll gates, primarily to leverage their strategic placement, leads to increased regional revenue via taxation [1][2][3].…”

Section: Introductionmentioning

confidence: 99%

Assessing Compliance to Minimum Service Standards of Indonesian Toll Roads: An Examination of the Padaleunyi Toll Road

Noorlaelasari¹,

Juarti²,

Rahman³

et al. 2023

JUDM

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The primary objective of this study encompasses the evaluation of the Padaleunyi Toll Road's service performance, particularly in relation to Indonesia's established minimum service standards for toll roads. Given that the Padaleunyi Toll Road currently stands at mid-life in terms of its service duration, it is crucial to undertake this assessment to predict its remaining useful life. Criteria for measuring minimum service standards' fulfillment were diversified to cover the conditions of the toll road, average vehicular speed, accessibility, mobility, safety parameters, availability of rescue units and service assistance, environmental impact, and features of rest and service areas. The employed research methodology was based on the guidelines provided by Regulation 16/PRT/M/2014 from the Indonesian Ministry of Public Works. Findings indicate a compliance level of 66.04% to the minimum service standards, with the poorest indicator being the condition of the toll roads at a mere 14%. This study hopes to contribute by offering comprehensive insights into the current state and future prospects of the Padaleunyi Toll Road. It further highlights the importance of effective maintenance and operation strategies in prolonging its service life. Overall, the implications of this study can significantly enhance the planning and development process of toll roads, particularly in developing countries such as Indonesia, by incorporating key aspects like pavement quality, road geometric design, and efficient traffic management.

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Dampak Pembangunan Jalan Tol Trans Jawa terhadap Pertumbuhan Ekonomi di Jawa Tengah

Cited by 8 publications

References 12 publications

Identification of land cover change and spatial distribution based on slope variation in java island

Identification of land cover change and spatial distribution based on slope variation in java island

Liquefaction potential hazard assessment and its effect on toll road construction in Seyegan Subdistrict, Yogyakarta

Assessing Compliance to Minimum Service Standards of Indonesian Toll Roads: An Examination of the Padaleunyi Toll Road

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