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All Journal Teras Jurnal Martabe : Jurnal Pengabdian Kepada Masyarakat PengabdianMu: Jurnal Ilmiah Pengabdian kepada Masyarakat Jurnal Ilmiah Rekayasa Sipil Menara: Jurnal Teknik Sipil Jurnal Komposit : Jurnal Ilmu-Ilmu Teknik Sipil Journal of Applied Civil Engineering and Infrastructure Technology (JACEIT) Jurnal Ilmiah Teknik Sipil Agregat Jurnal Pengabdian Pada Masyarakat Jurnal Masyarakat Berdikari dan Berkarya (MARDIKA) Jurnal Teknik Sipil JMTSS Jurnal Arsitektur ARCADE
Purwandito, Meilandy
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Journal : Teras Jurnal

 1 
Analisis Perbandingan Mutu Eco Paving Block Berbahan Baku Limbah Plastik rahmi, siti aulia; Lydia, Ellida Novita; Purwandito, Meilandy; Lisa, Nova Purnama
Teras Jurnal : Jurnal Teknik Sipil Vol. 12 No. 2 (2022): Volume 12 Nomor 2, September 2022
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v12i2.733

Abstract

Abstrak Plastik merupakan sampah anorganik yang sulit terurai dan akan terurai dalam kurun waktu puluhan atau ratusan tahun kemudian. Paving block merupakan salah satu bahan bangunan dengan komposisi campuran dari semen portland atau perekat hidrolis lainnya, air dan agregat dengan atau tanpa bahan tambahan lainnya yang tidak mengurangi mutu dari beton tersebut (SNI, 1996). Penelitian ini bertujuan untuk mengetahui sifat mekanik paving block dengan campuran tanah lempung dan limbah plastik dan pengaruh dari jenis plastik yang digunakan terhadap mutu paving block yang dihasilkan. Hasil penelitian menunjukkan bahwa nilai kuat tekan tertinggi paving block campuran tanah lempung dan plastik LDPE dengan perbandingan 75% : 25% yaitu 9,59 MPa kuat tekan tertinggi pada campuran tanah lempung dan plastik PP dengan perbandingan 100% : 0% yaitu 9,18 MPa. Jenis plastik yang dipergunakan mempengaruhi mutu paving block. Paving block pada penelitian ini termasuk dalam mutu D dapat   digunakan pada konstruksi taman berdasarkan SNI 03-0691-1996. Kata kunci: Plastik, tanah lempung, paving block   Abstract Plastik is inorganic waste that is difficult to decompose and will decompose within tens or hundreds of years later. Paving block is a building material with a mixed composition of portland cement or other hydraulic adhesives, water and aggregates with or without other additives that do not reduce the quality of the concrete. This study aims to determine the mechanical properties of paving blocks with a mixture of clay and plastik waste and the effect of the type of plastik used on the quality of the paving blocks produced. The results showed that the highest compressive strength value of paving blocks mixed with clay and LDPE plastik with a ratio of 75%: 25%, namely 9.59 MPa, the highest compressive strength was in a mixture of clay and PP plastik with a ratio of 100%: 0%, namely 9.18 MPa. . The type of plastik used affects the quality of paving blocks. Paving blocks in this study are classified as D quality and can be used in garden construction based on SNI 03-0691-1996 Keywords: Plastik, clay, paving block
Analisis Kerentanan Struktur Gedung C Rumah Sakit Rujukan Regional Kota Langsa Menggunakan Metode Pushover Analysis PURWANDITO, MEILANDY; FAJRI, HAIKAL; ., IRWANSYAH; AGUSSALIM, MUHAMMAD
Teras Jurnal : Jurnal Teknik Sipil Vol. 13 No. 2 (2023): Volume 13 Nomor 2, September 2023
Publisher : UNIVERSITAS MALIKUSSALEH

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29103/tj.v13i2.964

Abstract

Abstrak Fenomena gempa merupakan gejala alam yang sangat berpengaruh terhadap bangunan, terutama pada bangunan tinggi. Perencanaan struktur bangunan gedung tahan gempa sangat penting di Indonesia, mengingat sebagian besar wilayahnya terletak dalam wilayah gempa dengan intensitas sedang hingga tinggi. Kajian penelitian adalah Rumah sakit rujukan regional kota Langsa dengan struktur bangunan 4 lantai dan tinggi 19,25 meter. Tujuan penelitian ini adalah menentukan kriteria level kinerja struktur dan mengetahui pola keruntuhan bangunan sehingga dapat diketahui joint-joint yang mengalami kerusakan dan kehancuran. Metode analisis pushover merupakan salah satu metode yang digunakan untuk menganalisis beban gempa guna mengetahui perilaku keruntuhan struktur dari hasil nilai performance point menggunakan ATC-40 dan nilai target displacement FEMA-356 dan FEMA 440. Hasil penelitian memperlihatkan bahwa berdasarkan ATC-40 untuk arah-x diperoleh nilai drift aktual sebesar 0,0082 mm berada di level kinerja Immediate occupancy dan untuk arah-y sebesar 0,0072 berada di level kinerja Imediated Occupancy. Sedangkan menurut FEMA 356 dan FEMA 440 drift aktual untuk arah-x sebesar 0,015 yang berada di level kinerja Damage Control, sementara arah-y sebesar 0,037 berada pada level kinerja Life safety. Kata kunci: kerentanan struktur, rumah sakit, gempa, pushover analysis, level kinerja Abstract Earthquake phenomena are natural phenomena that greatly affect buildings, especially tall buildings. The planning of earthquake-resistant building structures is very important in Indonesia, considering that most of the area is located in an earthquake area with moderate to high intensity. The research study was the Langsa city regional hospital with a 4-storey building structure and a height of 19.25 meters. The purpose of this study was to determine the criteria for the level of structural performance and to determine the pattern of building collapse so that the joints that were damaged and destroyed could be identified. The pushover analysis method is one of the methods used to analyze earthquake loads to determine the collapse behavior of structures from the results of performance point values using ATC-40 and displacement target values of FEMA-356 and FEMA 440. The results show that based on ATC-40 for the x-direction the actual drift value of 0.0082 mm is obtained at the Immediate Occupancy and for the y-direction of 0.0072 at the Immediate Occupancy performance level. Meanwhile, according to FEMA 356 and FEMA 440 the actual drift for the x-direction is 0.015 which is at the Damage Control, while the y-direction is 0.037 at the Life safety performance level. Keywords: structure vulnerability, hospital, earthquake, pushover analysis, performance level
Co-Authors Aditya, Wawan AGUSSALIM, MUHAMMAD Alamsyah, Wan Anwar, Ahmad Ardhyan, Muhammad Zacky Asmarrini Azizi, Rafli Chayril Chelvia, Chyndi Ellida Novita Lydia Fadlly, Teuku Andi Fajri, Haikal Fauzia, Arisna Firdasari Halimatussakdiah Halimatussakdiah Herlina Purba Irwansyah Irwansyah Irwansyah Isma, Faiz Jayanti, Sri Jehan Virgi, Azhemi Jeromitha, Wilda Lagalgarin, Alnanda Hafiez Muhammad Farhan Muslimah Muslimah Mutia, Eka Rahmad, Aldino Rahmawati, Rahmawati Rahmi, Siti Aulia Ramadani, Putri Satria, Pandu Siregar, Emi Rahwani Siti Aulia Syah, Muhammad Azis Wibowo, Sarah Gustia Widodo Yusnawati, Yusnawati Zulistian, Fitri