Zona Sipil: Program Studi Teknik Sipil Universitas Batam

MENINGKATKAN MUTU ASPAL / CAMPURAN ASPAL DENGAN MEMANFAATKAN PLASTIK

Adolf Leonardo Lumban Tobing , Edi Indera, Januarto, Panusunan — Wed, 11 Sep 2024 00:00:00 +0000

Penelitian ini mendalami peranan krusial kualitas jalan raya dalam konteks infrastruktur transportasi dan difokuskan pada pemanfaatan Polyethylene Terephthalate (PET) untuk mengoptimalkan campuran aspal. Campuran aspal, sebagai komponen lapisan jalan, memiliki peran signifikan dalam memberikan struktur yang kuat, ketahanan terhadap beban lalu lintas, perlindungan terhadap keausan serta retakan, dan kenyamanan bagi pengguna jalan. Penelitian ini membawa dampak positif berupa pengenalan pengaruh tambahan PET dalam campuran aspal. Implikasi positif pertama dari penelitian ini adalah pemahaman yang lebih mendalam mengenai pengaruh penambahan PET terhadap stabilitas dan deformasi campuran aspal, yang berpotensi memperbaiki kualitas campuran tersebut secara signifikan. Implikasi kedua melibatkan kontribusi terhadap pengurangan limbah plastik, sejalan dengan prinsip keberlanjutan dan optimalisasi penggunaan sumber daya. Selanjutnya, implikasi ketiga mendorong inovasi dalam teknologi konstruksi jalan melalui penerapan PET, dengan hasil potensial dalam peningkatan keseluruhan mutu jalan. Namun, penting untuk memahami batasan penelitian ini. Fokus hanya pada campuran aspal Hot Mix, dengan jenis Aspal Penetrrasi 60/70, dan pengujian dilakukan menggunakan metode Marshall. Variasi pemadatan dibatasi pada standar 2x75 dan penambahan PET dijelajahi dalam presentase 5,5%, 6%, dan 6,5%.

Bangunan Struktur Atas Dengan Konstruksi Baja

Wed, 11 Sep 2024 00:00:00 +0000

This research explores the use of steel construction in modern architecture, which has undergone significant evolution alongside technological advancements and the need for efficiency in building design. Steel offers substantial strength in resisting both tension and compression forces, along with ease of installation and diverse application. The study employs observational methods to evaluate the effectiveness of steel construction in the superstructures of buildings, focusing on steel types, welding techniques, installation methods, and corrosion protection. The research findings demonstrate that utilizing steel construction in superstructures provides high structural strength, space efficiency, and long lifespan with low maintenance costs. These aspects positively impact the environmental sustainability and economic viability of construction projects. The study concludes that employing steel construction can enhance efficiency and sustainability in the construction industry. Recommendations include developing more environmentally friendly welding technologies, promoting the use of recycled steel, and investing in workforce training to optimize steel technology implementation in the future. Thus, this abstract highlights the importance of steel as a construction material that is not only technically effective but also supports principles of sustainable development.

Analisis Penggunaan Kayu sebagai Bahan Konstruksi dalam Pembangunan: Studi Kasus dan Observasi Lapangan

Wed, 11 Sep 2024 00:00:00 +0000

This study aims to evaluate the use of wood as a construction material in development, focusing on its advantages, disadvantages, and best practices in management and application. The research methods used include case studies and field observations. Case studies were conducted on several construction projects that used wood as the main material, while field observations were conducted to collect empirical data on the use of wood directly. The results show that wood has great potential as a sustainable and environmentally friendly construction material, with advantages in terms of aesthetics, thermal performance, and low carbon footprint. However, some significant challenges, such as variability in wood quality, special treatment needs, and high maintenance costs, need to be addressed. To maximize the benefits of timber, a holistic and integrated approach is needed, including sustainable forest management, proper timber treatment and storage, adaptive construction design, consistent implementation of quality standards, and increased education and training for all parties involved. This research provides valuable insights for the development of best practices in the sustainable use of wood as a construction material in the future.

ANALISIS PENYEMPITAN JALAN TERHADAP KARAKTERISTIK ARUS LALU LINTAS PADA JALAN GAJAH MADA BATAM

Muhammad Febri Muslim, Herlina Suciati, Edi Indera, Akhbar Ilmiah Room — Wed, 11 Sep 2024 00:00:00 +0000

Batam City's strategic position between the Strait of Malacca and the Strait of Singapore makes it a center of economic and trade activities that continues to grow rapidly. This rapid economic growth has led to an increase in infrastructure needs, including roads and transportation systems. One of the problems faced by Batam City is the narrowing of roads which causes an increase in traffic density. This study aims to determine the relationship of traffic flow characteristics and identify the maximum flow value and maximum density on normal and narrowed road sections. The research data were collected through field survey for one week. Data analysis was conducted based on the guidelines of the 1997 Indonesian Road Capacity Manual (MKJI). To analyze the relationship between volume, speed, and density, two models were used: the Greenshields model and the Greenberg model. Based on the results of data analysis, the coefficient of determination on normal road segments for the Greenshields model is r² = 1.000 and for the Greenberg model is r² = 0.941. While on the narrowed road segment, the coefficient of determination for the Greenshields model is r² = 1.000 and for the Greenberg model is r² = 0.929. Thus, the calculation results show that the Greenshields model provides better results because it has a higher coefficient of determination than the Greenberg model.

Analisis Durabilitas Beton Jalan Pada Lingkungan Tropis :Wilayah Mangsang Indah Kota Batam

Wed, 11 Sep 2024 00:00:00 +0000

Durability of Road Concrete The durability of road concrete is a crucial parameter in ensuring that road infrastructure can withstand harsh environmental conditions. Factors such as traffic loads, extreme weather, and chemical aggression influence road concrete's resistance to damage and corrosion. This research explores concrete mix design strategies and construction techniques that can increase the durability of road concrete, with a focus on the use of hardener additives, surface treatment methods, and new technologies in the construction industry. This study provides in-depth insight into the challenges and solutions in maintaining the quality and longevity of concrete road infrastructure in the future