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Noerman Adi Prasetya
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Program Studi Teknik Sipil, Fakultas Teknik, Universitas Borneo Tarakan Jl. Amal Lama No.1 Kota Tarakan Kalimantan Utara
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Civil Engineering Scientific Journal
Published by Universitas Borneo Tarakan
ISSN : 29623308     EISSN : 29631335     DOI : https://doi.org/10.35334/cesj.v1i2
Core Subject : Engineering,
Civil Engineering, Building, Construction & Architecture Engineering Mechanical Engineering
Civil Engineering Scientific Journal (CESJ) is a scientific journal published by the Civil Engineering Study Program, University of Borneo Tarakan. CESJ is a forum for civil engineering students to publish scientific works, research results, literature, and analytical studies that focus on the field of civil engineering. CESJ published three times a year (January, May, and September). The focus and scope of this journal are structural engineering, concrete & building material, transportation engineering, geotechnical engineering, water resources engineering & coastal engineering, construction engineering & management
Arjuna Subject : Teknik (semua kategori) - Teknik Sipil dan Struktur
Articles 2 Documents
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Search results for , issue "Vol 2, No 2 (2023): Civil Engineering Scientific Journal" : 2 Documents clear
Analisis Ketersediaan Dan Kebutuhan Air Baku Pada Embung Sungai Bilal Kabupaten Nunukan Menggunakan Metode F.J. Mock Nurdiansyah Nurdiansyah; Rahmat Faizal; Aswar Amiruddin
Civil Engineering Scientific Journal Vol 2, No 2 (2023): Civil Engineering Scientific Journal
Publisher : Jurusan Teknik Sipil, Fakultas Teknik, Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/cesj.v2i2.4169

Abstract

Due to population growth and the region's fast development, domestic and non- domestic water consumption has grown in Nunukan Regency. To meet the clean water demand, the government has built the Bilal River Reservoir, which initiated a study of the Bilal River Reservoir to be carried out to determine the reservoir's reliability in meeting the demand for clean water in line with population growth. This study analyzed water availability and the demand for raw water in the Bilal River Reservoir. In the analysis of water availability, the Modified Penman approach is used to analyze evapotranspiration, while the F.J. Mock method was used to study effective debit. From the analysis of raw water availability using the F.J. Mock with 90% reliability, The biggest Q90 was in January at 119 liters/sec, and the smallest was in December at 15 liters/sec. As well as the results of the largest water demand analysis in 2031 in the West Nunukan Village zone of 19,947 liters/sec and the smallest in 2022 in the Central Nunukan Village zone of 6,249 l/s.
Desain Hubungan Balok-Kolom Gedung 9 Lantai Menggunakan SNI 2847:2019 dan SNI 1726:2019 (Studi Kasus: Gedung Fakultas Keguruan dan Ilmu Pendidikan Universitas Borneo Tarakan) Harfri Swasanto; Ahmad Hernadi
Civil Engineering Scientific Journal Vol 2, No 2 (2023): Civil Engineering Scientific Journal
Publisher : Jurusan Teknik Sipil, Fakultas Teknik, Universitas Borneo Tarakan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35334/cesj.v2i2.3880

Abstract

ABSTRACT : Design of beam-column connections needs to be planned by assuming plastic joints at the beam and column base also in reducing structural failure at the joint when cyclic earthquake loads occur. Designed a 9-story building with a total height of 37 m using a dual system and earthquake resistant element design with SNI 2847: 2019, SNI 1726: 2019, and SNI 1727: 2020. The primary data of soil case study data from boring results in 2011, the average value of N ̅ = 13.309 15, namely the soft soil site class (SE) in boring hole 2, KDS IV-D value SDS = 0.558 and SD1 = 0.4185. Concrete compressive quality K-350 Kg/m3, steel grade using BjTS 420 MPa. Seismic design permits using response spectrum analysis of irregular frequency results, Failure mechanism of the frame to bear lateral loads 33% (x-direction), 37% (y-direction) and structural walls 67% (x-direction), 63% (y-direction), fundamental frequency of the structure 1.504 seconds percentage 70.8% (UY) and 1.437 seconds percentage 59.7% (UX), number of variations 90% mode 10 and 100% mode 45. Strong Colomn Weak Beam (SCWB) K1 1st floor against x-direction column crawl beam ΣMn-Column = 3118.22 kNm Σ1.2Mn-Beam = 156.97 kNm and y-direction ΣMn-Column = 2681.76 kNm Σ1.2Mn-Beam = 2245.37 kNm. The beam-column connection (HBK) reinforcement design uses diameters namely; 13mm, and 16mm, the spacing (s) in the beam-column connection uses 90mm, 130mm, and 300mm.Keywords: Beam-column connections, Design, Earthquake. ABSTRAK: Desain hubungan balok-kolom perlu direncanakan dengan mengasumsikan terjadi sendi-plastis pada balok dan dasar kolom juga dalam mereduksi kegagalan struktur pada joint ketika beban gempa berulang (siklik terjadi. Perancangan gedung 9 lantai ketinggian total 37 m menggunakan sistem ganda dan desain elemen tahan gempa dengan SNI 2847:2019, SNI 1726:2019, dan SNI 1727:2020. Data primer data studi kasus tanah hasil boring tahun 2011, Nilai rata-rata  = 13,309 15 yakni kelas situs tanah lunak (SE) pada lubang boring 2, KDS IV-D nilai SDS = 0,558 dan SD1= 0,4185. Mutu tekan beton K-350 Kg/m3, kelas baja menggunakan BjTS 420 MPa. Gempa desain izin menggunakan analisis respons spektrum hasil kosekuensi ketidakberaturan, Mekanisme kegagalan rangka memikul beban lateral 33% (arah-x), 37% (arah-y) dan dinding struktur 67% (arah-x), 63% (arah-y), frekuensi fundamental struktur 1,504 detik persentase 70,8% (UY) dan 1,437 detik persentase 59,7% (UX), jumlah ragam 90% mode 10 dan 100% mode 45. Strong Colomn Weak Beam (SCWB) K1 lantai 1 terhadap balok merangkak kolom arah-x ΣMn-Kolom = 3118,22 kNm Σ1,2Mn-Balok = 156,97 kNm dan arah-y ΣMn-Kolom = 2681,76 kNm Σ1,2Mn-Balok = 2245,37 kNm. Desain tulangan hubungan balok-kolom (HBK) menggunakan diameter yakni; 13mm, dan 16mm, spasi (s) pada hubungan balok-kolom menggunakan 90mm, 130mm, dan 300mm.Kata kunci: Desain, Gempa, Hubungan Balok-Kolom.

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