Claim Missing Document
Check
Articles

Found 5 Documents
Search

ANALISIS TEBAL PERKERASAN JALAN POROS KABUPATEN PINRANG – KOTA PAREPARE MENGGUNAKAN METODE BINA MARGA 1987 Anugrah Yasin; Muh Rafli; Hamka Hamka
TAPAK [Teknologi Aplikasi Konstruksi] : Jurnal Program Studi Teknik Sipil Vol 12, No 2 (2023): Mei 2023
Publisher : Prodi Teknik Sipil Universitas Muhammadiyah Metro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24127/tp.v12i2.2590

Abstract

Jalan raya poros Kabupaten Pinrang – Kota Parepare merupakan salah satu jalan kolektor yang ada di Sulawesi Selatan memiliki Beban Lalu Lintas Harian yang cukup tinggi, berdasarkan survey yang dilakukan LHR pada tahun 2021 4.779 kendaraan. Jumlah LHR yang cukup tinggi yang menyebabkan jalan mengalami kerusakan berupa retak seperti rambut . berdasarkan hal tersebut maka dilakukan perencanaan tebal perkerasan atau biasa disebut overlay, perencanaan ini dimulai dengan survey jumlah kendaraan yang lewat selama 1 x 24 jam (LHR) kemudian survey kekuatan daya dukung tanah (DDT) menggunakan alat DCP, lalu mengukur kelandaian menggunakan theodolit digital. Kemudian mencari referensi dan data-data sekunder berupa pertumbuhan lalu lintas, data curah hujan dan data kelas jalan. Setelah semua data yang dibutuhkan didapat kemudian dilakukan perhitungan tebal perkerasan jalan menggunakan metode Bina Marga 1987. Berdasarkan perhitungan tersebut lapis ulang perkerasan yang diperlukan adalah 3 cm
Comparative Analysis of Concrete Compressive Strength Using OPC Cement and PCC Cement with A Mix of Concrete Additives Anugrah, Anugrah; Wakkang, Hamka; Setiawan, Suwardi
Equivalent: Jurnal Ilmiah Sosial Teknik Vol. 8 No. 1 (2026): Equivalent: Jurnal Ilmiah Sosial Teknik
Publisher : Politeknik Siber Cerdika Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59261/jequi.v8i1.268

Abstract

Background: Concrete is one of the most essential construction materials widely used in infrastructure development. In recent years, the cement industry has introduced environmentally friendly products such as Portland Composite Cement (PCC) as an alternative to Ordinary Portland Cement (OPC). Objective: This study aims to analyze the comparative compressive strength and split tensile strength of concrete using OPC and PCC cement, as well as to determine the effect of BetonMix additives on the mechanical performance of concrete. Methods: The research employed an experimental laboratory method. Concrete mix design referred to SNI 7656:2012 with a planned compressive strength of 25 MPa. Mix variations consisted of normal concrete, OPC concrete, OPC + 500 ml BetonMix, and PCC + 500 ml BetonMix. Slump testing followed SNI 1972:2008, while compressive strength testing used cylindrical specimens based on SNI 1974:2011. Results: The findings indicate differences in compressive and split tensile strength between OPC and PCC concrete. The addition of BetonMix improved concrete workability and contributed positively to strength development. The highest compressive strength was achieved by OPC concrete with BetonMix, while PCC with BetonMix also demonstrated good and more economical performance. Conclusion: Both OPC and PCC are suitable as structural binders; however, BetonMix additives enhance mechanical performance. This study provides a practical reference for selecting cement types and additives to produce strong, efficient, and economical concrete.
GEOGRAPHIC INFORMATION SYSTEM-BASED ASSESSMENT OF ENVIRONMENTAL CHALLENGES AND GREEN INFRASTRUCTURE PLANNING IN THE TALLO RIVER WATERSHED, MAKASSAR CITY Poppy Indrayani; Ibrahim Djamaluddin; Ritnawati Ritnawati; Anugrah Anugrah; Darwis Baso; Mursyid Hasnawi; Miftahul Khaer; Asmeati Asmeati; Hiroyuki Honda; Rastina Kalla; Ahmed M Meneisy
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 2, OCTOBER 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i2.23083

Abstract

Aims: This study aims to explore the key issues and potential for implementing Green Infrastructure (GI) in the Tallo River area of Makassar, the largest city in Eastern Indonesia. Given its strategic location near the city center and its extensive undeveloped wetlands, the Tallo River region presents a valuable opportunity for sustainable urban development. The research emphasizes the need for integrated planning that addresses natural, economic, and social dimensions, positioning the Tallo River as a multifunctional resource capable of delivering diverse environmental benefits. Methodology and results: Using Geographic Information Systems (GIS) as a decision support and spatial analysis tool, this study evaluates environmental and socio-economic characteristics of the Tallo River area within the Green Infrastructure framework. Spatial data were analyzed to identify and map existing ecological functions, climate adaptation potential, and flood mitigation capacities. Through this process, various GI components and their functions were classified, and priority zones for Green Infrastructure implementation were delineated based on overlapping environmental and social values. Conclusion, significance and impact study: The findings highlight the critical role of GIS in supporting integrated urban planning and environmental management. Conceptualizing the Tallo River area as a multifunctional green space offers a pathway to enhance ecological resilience, address climate risks, and improve urban livability. This study provides actionable insights for policymakers and urban planners, reinforcing the significance of spatial analysis in guiding sustainable development strategies in rapidly urbanizing regions.
Integrated Climatic and Environmental Analysis for Sustainable Infrastructure Planning: A Case Study of Pioneer Airport Development in Central Papua, Indonesia Anugrah Anugrah; Hartina Harun; Tustiyana Windiyani; Poppy Indrayani; Ritnawati Ritnawati; Suwardi Setiawan; Fatmeriany Fatmeriany; Irfan Syarifandy; Yu Cai; Suman Manandhar
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 9, NUMBER 1, APRIL 2026
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v9i1.23114

Abstract

Aim: This study aims to evaluate potential environmental impacts associated with the construction of the Hoya Pioneer Airport in Central Papua, Indonesia, with particular emphasis on climatological characteristics and their implications for sustainable infrastructure development and surrounding residential environments. Methodology and results: The study employs climatological analysis focusing on rainfall patterns at the project site. Rainfall classification was conducted using the Schmidt and Ferguson method, which categorizes climatic conditions based on the average number of wet, humid, and dry months. Wet months are defined by rainfall exceeding 100 mm, dry months by rainfall below 60 mm, and humid months by rainfall ranging between 60-100 mm. The analysis indicates that the study area is characterized by high rainfall intensity, which may influence land stability, erosion potential, drainage system requirements, and construction feasibility. These findings highlight the necessity of integrating climatological considerations into environmental management planning for airport infrastructure development. Conclusion, Significance, and Impact: The development of the Hoya Pioneer Airport is expected to enhance regional connectivity, accessibility, and socio-economic growth, particularly in previously isolated areas. Nevertheless, construction activities may pose environmental risks, including land degradation, habitat disturbance, and increased carbon emissions. Therefore, the implementation of sustainable construction practices, environmentally responsible management strategies, and climate-adaptive infrastructure planning is essential to minimize environmental impacts while maximizing socio-economic benefits for local communities and regional development.
RAINWATER RUNOFF TREATMENT USING LAYERED ECO PAVING BLOCKS: EFFECTS OF THICKNESS AND DENSITY Ritnawati Ritnawati; Ahmad Qasim Akbar; Mursyid Hasnawi; La Ode Agisaqma; Muh Subri Basri; Fithrah Faradhiba Shalihah; Aisyah Mardiana Ali; Hajerah Hajerah; Ibrahim Djamaluddin; Anugrah Anugrah; Poppy Indrayani; Erdawaty Erdawaty; Xuepeng Zhang
INDONESIAN JOURNAL OF URBAN AND ENVIRONMENTAL TECHNOLOGY VOLUME 8, NUMBER 2, OCTOBER 2025
Publisher : Universitas Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25105/urbanenvirotech.v8i2.23224

Abstract

Aims: This study aims to investigate the effect of binder variations on the compressive strength of eco paving blocks composed of four layered materials-rice husk, quartz sand, gravel, and activated carbon-each with a thickness of 6 cm. Methodology and results: The application is directed toward wastewater treatment using the rain garden method. Laboratory experiments were conducted to obtain reliable performance data. The results show that cement-bonded paving blocks demonstrate superior performance compared to those using fly ash binders. Cement adhesives ensured strong cohesion between layers, with blocks maintaining integrity during demolding without signs of damage or porosity. In contrast, paving blocks with fly ash binders required longer drying times due to the high moisture absorption of quartz sand, and they exhibited brittleness caused by weak adhesion. Extended curing was necessary before fly ash could adequately bond the base materials. Conclusion, significance and impact study: Quantitative findings revealed that paving blocks with cement adhesives achieved an average compressive strength of 836.25 MPa, higher than the 696.25 MPa of fly ash-bonded blocks. These results imply that cement remains the more effective binder for eco paving blocks in rainwater runoff and wastewater treatment, while fly ash requires optimization to improve its bonding performance. Eco-paving provides a nature-based, sustainable, and cost-effective solution for urban wastewater management, achieving both structural durability and effective pollutant removal.