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Pemberdayaan Masyarakat dalam Pengelolaan Limbah Rumah Tangga Mandiri Melalui Program Bank Sampah di Meruya Selatan Resmi Bestari Muin; Pintor Tua Simatupang; Juny Andry Sulistyo; Reni Karno Kinasih; Sylvia Indriany
Jurnal Pengabdian West Science Vol 3 No 06 (2024): Jurnal Pengabdian West Science
Publisher : Westscience Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/jpws.v3i06.1273

Abstract

Sebagian masyarakat Kelurahan Meruya Selatan masih terbiasa membakar sampah rumah tangganya, hal ini menimbulkan polusi udara dan potensi terjadinya kebakaran. Berbagai pihak perlu ambil andil untuk melepaskan kebiasaan membakar sampah di masyarakat, mulai dari pemerintah, pihak swasta, maupun akademisi. Oleh karena itu, perlu adanya pemahaman mengenai pengelolaan sampah yang benar, selain untuk menciptakan pola hidup bersih dan sehat juga untuk mengambil manfaat dari sampah. Yang dimaksud dengan pemberdayaan masyarakat dalam pengelolaan limbah rumah tangga secara mandiri melalui program bank sampah pada kegiatan pengabdian kepada masyarakat ini merupakan program untuk melatih masyarakat untuk mandiri dalam mengelola sampah. Tujuan dari kegiatan ini adalah untuk memberikan informasi dan pemahaman tentang pentingnya pemilahan sampah mulai dari lingkungan keluarga, melibatkan masyarakat dan pemerintah setempat. Kegiatan ini dilakukan secara tatap muka di RPTRA Meruya Selatan, dan terbukti dapat meningkatkan kesadaran masyarakat akan pentingnya pengelolaan sampah dengan  memilah sampah berdasarkan jenisnya, hal ini terlihat dari survey (kuesioner) yang diisi oleh para peserta.
Analisis Peningkatan Keselamatan Pengguna Jalan Metode HIRARC (Studi Kasus : Jalan Tol Ruas Pejagan Pemalang) Moch. Haekal Bahri; Rachmat Mudiyono; Juny Andry Sulistyo
Pondasi Vol 30, No 2 (2025): Desember 2025
Publisher : UNISSULA Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/pondasi.v30i2.49095

Abstract

Traffic growth on the Pejagan–Pemalang Toll Roadincreases the potential for accidents even though capacity and service levelsare relatively good. This study aims to identify accident-prone locations(LRK) and assess the level of infrastructure risk in order to formulatesafety improvement strategies. The methods used include analysis ofEquivalent Accident Number (EAN) and Cumulative Summary (CUSUM) analysis todetermine accident-prone points, followed by risk evaluation using the HazardIdentification, Risk Assessment, and Risk Control (HIRARC) method. The results of the analysisshow that the priority segments in lane A are KM 297 and 305, while inlane B they are KM 263, 251, and 305. The highest risk levels are at KM 297 A(10.33 – Medium), followed by KM 305 B (9.8 – Medium), KM 305 A (7.38 – Medium), andKM 263 B (6 – Medium). Infrastructure conditions such as damaged guardrails, missing guideposts, open drainage, and unprotected segments are dominant risk factors. Recommendations include the installation of rumble strips, speed reducers, rumble dots, ETLE, pavement repairs, and road improvements tosustainably reduce accident rates. 
RE-DESIGN STRUKTUR ATAS JEMBATAN RANGKA BAJA TIPE WARREN DAN CAMEL BACK (STUDI KASUS JEMBATAN KALI BABON, TERBOYO, KOTA SEMARANG, PROVINSI JAWA TENGAH) ZULFA NUR AINI; Juny Andry Sulistyo
Pondasi Vol 30, No 2 (2025): Desember 2025
Publisher : UNISSULA Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/pondasi.v30i2.47950

Abstract

Penelitian ini bertujuan untuk menganalisis desain profil dan keamanan struktur atas jembatan rangka baja tipe Warren dan Camel Back pada Jembatan Kali Babon, Terboyo, Semarang. Penelitian ini menggunakan metode LRFD (Load and Resistance Factor Design), yaitu pendekatan berdasarkan konsep probabilistik yang memanfaatkan data statistik dari beban dan kekuatan struktur. Peraturan yang dijadikan acuan mencakup Standar Naisonal Indonesia (SNI) 1725:2016, (SNI) 2833:2016 dan (SNI) 1729:2020. Pada hasil analisis menunjukkan dengan profil baja yang sama pada kedua tipe jembatan dengan I-WF 900 x 300 untuk gelagar melintang, I-WF 600 x 200 untuk gelagar memanjang, H-Beam 400 x 400 untuk batang diagonal, H-Beam 400 x 400 untuk Top Chord, dan H-Beam 300 x 300 untuk Top Bracing mampu menahan beban-beban yang bekerja dan dikategorikan aman terhadap Batas Lendutan Jembatan yaitu sebesar 6,25 cm, dan nilai P.M Ratio maksimum dikategorikan aman karena lebih kecil dari koefisien 1.
PERKERASAN JALAN (AC-WC) DENGAN BAHAN TAMBAH CAMPURAN ARANG KAYU DAN PASIR LAUT Gery Rizki Bijaksana; Dwi Prasetyo; Juny Andry Sulistyo
Pondasi Vol 30, No 2 (2025): Desember 2025
Publisher : UNISSULA Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/pondasi.v30i2.52755

Abstract

This study investigates the effects of incorporating wood charcoal and sea sand as additive materials in the Asphalt Concrete Wearing Course (AC-WC) mixture. Wood charcoal, known for its porous structure and lightweight properties, is expected to enhance the absorption and bonding of asphalt binder, while sea sand is examined as a partial substitute for fine aggregates to promote the use of local materials. The experimental design includes the addition of 0%, 2%, 4%, and 6% wood charcoal by total aggregate weight, and 0%, 2%, 4% and 6% sea sand as a mixing compliment. Marshall tests were conducted to evaluate key parameters such as stability, flow, Marshall Quotient, Voids in Mix (VIM), Voids in Mineral Aggregate (VMA), and Voids Filled with Bitumen (VFB). The results indicate that the addition of 0% up to 2% wood charcoal meets the requirements of the Indonesian Directorate General of Highways (Bina Marga, 2018). These additives demonstrated improved stability and deformation resistance, though excessive usage led to decreased cohesion and moisture resistance. Overall, wood charcoal and sea sand show potential as sustainable alternative additives in AC-WC mixtures when used in optimal proportions.
PERILAKU ANALISIS ASPHALT CONCRETE WEARING COARSE (AC-WC) POROUS DENGAN BAHAN TAMBAH SERAT BAJA DAN RUBBER Surasa Waluya; Rachmat Mudiyono; Juny Andry Sulistyo
Pondasi Vol 30, No 1 (2025): Juni 2025
Publisher : UNISSULA Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/pondasi.v30i1.42563

Abstract

In Indonesia, roads often experience water accumulation during rain, leading to slippery conditions and an increased risk of accidents. To address this issue, porous asphalt has been developed using coarse aggregates and low sand content, allowing water to permeate both vertically and horizontally. This technology offers advantages such as improved skid resistance, reduced noise, and enhanced drainage functions, which help mitigate hydroplaning risks and maintain hydrological balance. This study utilized floodwater from Jl. Barito, Semarang Timur, aggregates from AMP PT. Perwita Karya, and JAP-57 polymer asphalt. The addition of LDPE plastic and varying amounts of steel fiber and rubber aimed to enhance the mixture's strength. The results indicated that the addition of rubber and steel fiber influenced the VIM (Void in Mix) value, where higher content reduced VIM and improved the mixture's ability to allow water to pass through.
ANALISIS ASPHALT WEARING COURSE (AC-WC) DENGAN BAHAN TAMBAH LIMBAH KAIN POLYESTER AND RESIN POLYESTER PADA PERKERASAN JALAN SITI NURHAFIDZA AKHMAD; Putri Inna Wahidiyati; Juny Andry Sulistyo
Pondasi Vol 30, No 2 (2025): Desember 2025
Publisher : UNISSULA Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30659/pondasi.v30i2.47930

Abstract

ABSTRACT Asphalt Concrete Wearing Course (AC-WC) is the top layer of flexible pavement that directly receives traffic loads and is exposed to extreme weather. The quality of AC-WC is greatly influenced by its mechanical properties and durability. This research aims to analyze the effect of adding polyester fabric waste and polyester resin on the characteristics of the AC-WC mixture. Polyester fabric waste was chosen because it has good tensile strength, wear resistance, and physical properties, while polyester resin is used to increase the adhesion and stability of the mixture. The research was conducted experimentally in a laboratory with variations in the percentage of polyester fabric and polyester resin added. Test specimens were made according to the 2018 General Specifications of Bina Marga and tested using the Marshall method. Parameters measured include stability, flow, Marshall Quotient (MQ), Void in Mix (VIM), and other supporting parameters. The test results show that the addition of polyester fabric waste and polyester resin at certain levels can increase stability and MQ values, and improve the mixture's resistance to plastic deformation and cracking. In conclusion, the utilization of polyester fabric waste combined with polyester resin has the potential to be an environmentally friendly additive alternative to improve the performance of AC-WC, while reducing the negative impact of textile waste on the environment.  Keywords: AC-WC, polyester fabric waste, polyester resin, Marshall test, road pavement.