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All Journal JURNAL PENDIDIKAN TAMBUSAI Portal: Jurnal Teknik Sipil Journal of Global Engineering Research & Science (J-GERS)
Rutama, Dedy
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Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Electrical & Electronics Engineering Environmental Science Social Sciences

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Steel Structure Analysis of Workshop Facility in PT Pamapersada Nusantara Halim, Mirza Abdul; Rutama, Dedy; Sari, Ribut Nawang
Journal of Global Engineering Research and Science Vol. 1 No. 1 (2022): Journal of Global Engineering Research & Science
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/jgers.v1i1.18

Abstract

Structural planning in every building construction, aims to take into account the ability to withstand the loads that occur. The structural elements must be designed and calculated based on the appropriate combination of standard loads. Workshop facility project at PT. Pamapersada Nusantara uses a steel structure with steel profiles for columns and beams. The function of the steel profile as a cross section of the structure is very important, for that it is necessary to analyse and design the right steel profile for the structural elements of steel columns and beams at the Workshop Facility Project of PT. Pamapersada Nusantara. The method used in this research is based on a case study on the object of research in the project. This building structure planning was analysed using a computer-based structural calculation program, namely the SAP2000 v.22 program, referring to SNI 1729-2020 concerning Procedures for Planning Steel Structures for Buildings and SNI 1726:2019 Procedures for Planning Earthquake Resistance for Building Structures and Non-Building and SNI 1727:2020 Minimum Load for Design of Buildings and Other Structures and Indonesian Loading Regulations for Buildings (PPIUG 2019). The result of structure analysis using SAP2000 V.22, indicates that there are no failed frames/structures with structural susceptibility > 1.0 (red) meaning that they are unable to carry the load that will occur. Meanwhile, frames/structures < 1.0 (grey, blue, green, yellow, orange) mean that they are capable of bear the brunt of what is to come.
Structural Design of The Building Grand Diara Cileungsi Hotel 10 Floor Purwanto, Doni; Hanun, Yunan; Rutama, Dedy
Journal of Global Engineering Research and Science Vol. 2 No. 1 (2023): Journal of Global Engineering Research & Science (J-GERS)
Publisher : Jakarta Global University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56904/j-gers.v2i1.41

Abstract

Hotel buildings are tall buildings that have a fairly complex design. This research will discuss the design of the upper structure of the Grand Diara Cileungsi hotel building including beams, columns, and floor plates. The design of this upper structure also takes into account the loads acting on the structure such as dead loads, live loads, and earthquake loads by using a moment-bearing frame system. This building is designed based on SNI 2847-2019 and SNI 1726-2019 to design earthquake-resistant buildings. The building structure design stage begins with the collection of structural design data which is then modeled in ETABS 19.0.2 software. After modeling in ETABS software, the design recommendations on concrete structures are as follows; 120 mm thick plate with a ratio of (0.79%), 100 mm thick plate for the roof with a ratio of (0.65%) Main Beam (350 x 650 mm with a ratio of 1.34%), Child Beam (300 x 500 mm with a ratio of 0.67%), Child beam (300 x 500 mm with a ratio of 0.67%). 67%) and sub-beams (250 x 350 mm with a ratio of 0.67%), (Concrete columns 600 x 600 mm with a ratio of 1.29%) and (400 x 400 mm with a ratio of 1.93%) with concrete quality (fc') = 30 Mpa and flexural reinforcement quality is (fy) = 420 Mpa.
Analisis Kuat Tekan Beton dengan Limbah Serat Bubut Besi sebagai Bahan Tambah Campuran Beton Mahmudah, Ina Siti; Rutama, Dedy; Artanti, Lintang Dian
Portal: Jurnal Teknik Sipil Vol 16, No 3 (2024): October Edition
Publisher : Politeknik Negeri Lhokseumawe

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30811/portal.v16i3.5638

Abstract

Akibat besarnya penggunaan beton, muncul bentuk terobosan dengan menambah bahan penyusun beton tanpa mengurangi kualitas beton itu sendiri. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan limbah serat bubut besi dengan persentase sebesar 0%, 1%, 2%, dan 3% sebagai campuran beton terhadap kuat tekan beton. Penelitian menunjukkan semakin banyak serat besi yang dipakai, maka beton yang dihasilkan semakin kental dan semakin sulit pemadatannya. Pengujian pada umur 7 hari didapatkan nilai kuat tekan beton dengan penambahan serat besi sebesar 0%, 1%, 2%, dan 3% mencapai 12,620 MPa, 14,211 Mpa, 14,222 MPa, dan 12,888 MPa. Pada umur 28 hari didapatkan nilai kuat tekan beton dengan penambahan serat besi sebesar 0%, 1%, 2%, dan 3% mencapai 21,38 MPa, 21,8 MPa, dan 19,778 MPa.
Analisa Karakteristik Dinamik Jembatan Kuala Sungai Dumai Menggunakan Metode Experimental Modal Analysis (EMA) Rutama, Dedy; Latif, Abdul; Sari, Ribut Nawang
Jurnal Pendidikan Tambusai Vol. 9 No. 3 (2025): Desember
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Jembatan Kuala Sungai Dumai adalah jembatan gelagar baja yang berfungsi untuk angkutan minyak mentah kelapa sawit Pelindo I, transportasi peti kemas, dan akses jalan baru bagi masyarakat. Kerusakan pada jembatan ini dapat menghambat aktivitas ekonomi, sehingga diperlukan kajian karakteristik dinamik untuk mencegah kerusakan dini. Struktur jembatan dimodelkan menggunakan SAP2000 guna memperoleh parameter dinamik secara teoritis, sedangkan percobaan dilakukan dengan metode Experimental Modal Analysis (EMA), yang memperkirakan frekuensi natural, mode shapes, dan damping ratio melalui getaran buatan seperti impact truk atau hammer. Perekaman data menggunakan akselerometer pada lima titik pelat lantai, kemudian data percepatan diolah melalui Sensor Connect dan ditransformasi ke domain frekuensi menggunakan FFT. Hasil analisis menunjukkan frekuensi alami jembatan berada pada rentang 7–8 Hz dan memenuhi ketentuan SNI 1725:2016 serta Pd 024/BM/2011. Jembatan memiliki tingkat kerusakan relatif 10% dan tergolong rusak ringan non-struktural.
Co-Authors Abdul Latif Artanti, Lintang Dian Halim, Mirza Abdul Hanun, Yunan Mahmudah, Ina Siti Purwanto, Doni Sari, Ribut Nawang