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All Journal MEDIA KOMUNIKASI TEKNIK SIPIL Jurnal Sains dan Teknologi Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Semesta Teknika Proceedings ACES (Annual Civil Engineering Seminar) Jurnal Teknik Journal of Applied Materials and Technology SAINSTEK J-ABDIPAMAS (Jurnal Pengabdian Kepada Masyarakat) Jurnal Teknologi & Rekayasa Sipil Journal of Infrastructure and Construction Technology
Enno Yuniarto
Dept. Of Civil Engineering, Universitas Riau, Pekanbaru, Riau, Indonesia, 28293
Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Languange, Linguistic, Communication & Media Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Social Sciences

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Journal : Journal of Infrastructure and Construction Technology

 1 
Analisis Elemen Hingga Terhadap Perilaku Balok Beton Bertulang Yang Diperkuat Dengan Menggunakan Metode Deep Embedment Anwar, Muhammad; Ridwan, Ridwan; Yuniarto, Enno
Journal of Infrastructure and Construction Technology Vol. 1 No. 1 (2023): January 2023
Publisher : Dept. of Civil Engineering Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56208/jictech.1.1.10-19

Abstract

Bridges are infrastructure buildings that are affected by technological developments. Beam structures on bridges often experience a decrease in strength, one of which is shear strength. Sometimes the shear capacity of reinforced concrete beam structures cannot meet the requirements at this time. This can be caused by increased loads, inadequate shear provisions in the initial design and material damage due to natural factors. Reinforcement methods by means of externally bonded (EB) and near-surfaced mounted (NSM) are methods that have been carried out to overcome the decrease in shear strength in beam structures. Shear reinforcement using the EB and NSM methods in practice only relies on epoxy bonding and concrete covers, this makes it susceptible to structural failure. Reinforcement method deep embedment (DE) can be used as a suggestion as shear reinforcement in reinforced concrete beams to overcome the previous problems. Reinforcement using the DE method is shear reinforcement which is reinforced at the core of reinforced concrete beams. The aim of this research is to analyzq the behaviour of reinforced concrete beams resulting from finite element modelling using ABAQUS software. This research was carried out by embedding 20 bars vertically with a distance of 100 mm along the shear span. The results of finite element modelling with ABAQUS software show that the maximum load obtained is 28,12 kN and the maximum deflection that occurs is 14,10 mm. The final result of the beam failure model is flexural failure. This is indicated by the initial crack pattern that occurs vertically in the middle of the beam span. The crack continues to propagate towards the compression area of the beam until the beam collapses.
Pemodelan Elemen Hingga Terhadap Pembebanan Geser Pada Balok Beton Bertulang Tanpa Sengkang yang Diperkuat dengan Metode Deep Embedment Ardiansyah, Ridho; Yuniarto, Enno; Ridwan
Journal of Infrastructure and Construction Technology Vol. 1 No. 1 (2023): January 2023
Publisher : Dept. of Civil Engineering Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56208/Jictech.1.1.20-27

Abstract

Beams are a rigid part of the structure of a building. This beam is specifically designed to be able to withstand and transfer loads to column. Beams without shear reinforcement will experience changes in behavior both in terms of strength and failure patterns.The shear capacity of existing reinforced concrete structures is often unable to meet existing requirements.This decrease in strength can be caused by increased load, strong shear that is inadequate in initial design and material damage due to natural factors. Many methods that have been done are by means of external bonded (EB) method and near-surface mounted (NSM) method. However, shear resistance using the EB and NSM methods is prone to structural failures due to the magnification of this method only to contain an epoxy attachment and its blanket. To overcome this problem the resistance method using deep embedment (DE) method have been proposed to reinforcement the shear capacity of existing reinforced concentrate structures.The purpose of this study was to analyze the shear behavior of reinforced concrete beams without shear reinforcement strenghtned by the DE method through finite element modeling.In this research, the existing reinforced concentrate structures put up the reinforcement by implant three kinds of steel carcass with 200 mm each gaps spread out shear beam. The maximum load result obtained from finite element analysis on reinforced concrete beams reinforced by the DE method was 29.09 kN. While the maximum deflection results obtained in finite element analysis was 10.1 mm. The failure model that occurs in the beam which is strengthened from the results of finite element analysis is the shear collapse.
Perkuatan Balok Beton Bertulang Yang Mengalami Kegagalan Geser Menggunakan Metode Deep Embedment Kurniawan, Fahmuji; Kamaldi, Alfian; Yuniarto, Enno; Ridwan
Journal of Infrastructure and Construction Technology Vol. 1 No. 1 (2023): January 2023
Publisher : Dept. of Civil Engineering Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56208/Jictech.1.1.28-37

Abstract

Bridges are infrastructure buildings that are commonly used and very functional in everyday. One of the structural components of the bridge is a reinforced concrete beam as a load bearer that will be forwarded to the foundation. The shear capacity of reinforced concrete beam structures sometimes cannot meet the existing requirements. This can be caused by increased loads, inadequate shear strength in the initial design and material damage due to natural factors. There are several methods that have been carried out to overcome the decrease in shear strength in beam structures, namely reinforcement methods by externally bonded (EB) and near-surface mounted (NSM). In reality, shear reinforcement with EB and NSM methods in implementation only relies on epoxy adhesion and concrete blankets, which still causes structural failure. The deep embedment strengthening method (DE) can be proposed as a shear reinforcement for reinforced concrete beams to overcome the previous problems. Reinforcement with DE method is a shear reinforcement that is reinforced in the core of reinforced concrete beams. This research was conducted by embedding 8 reinforcements vertically with a distance of 200 mm along the shear span. In this study, finite element modeling was carried out using ABAQUS. The results of finite element modeling with the DE method showed that the maximum load was 30.646 kN and the maximum deflection was 13.00 mm. The collapse model that occurs from finite element modeling on test specimens with DE reinforcement experiencing flexural failure.
Co-Authors Afisha, Elly Afisha, Elly Afwan Eka Putra Agus Ika Putra Andy Hendri, MT, Andy Ardiansyah, Ridho Arisman Adnan Arrahman, Feri Dian Nanda Islami Fajar Priandoko Fitrana, Yaniarto Hendra Jingga, Hendra Hifzil Hanif Iskandar Romey Sitompul Ismail Rahmadtulloh Ismeddyanto, Ismeddiyanto Jemaa, Yaser K Khairat Kamaldi, Alfian Khairat, K Kurnia Desmilestari Kurniawan, Fahmuji Leo Sentosa Lili Purwati Maharani Miranda Mohammad Saeri Muhammad Akbar Muttaqin Muhammad Anwar Muhammad Saeri, Muhammad Nevita Elisa Puri Awanda Cantikawati Rahmiasari Rahmiasari Reni Suryanita Ridwan Ridwan S. Siswanto S. Siswanto Salsabila, Elsa Attila Satibi, Syawal Soewignjo Agus Nugroho Suziela Saila Syamsu Herman Syamsu Herman Wanda Putri, T. Sy. Zahiyyah Aini Widika Arfa A Wulandari, Chrisfella Zulfikar Djauhari Zulfikar Djauhari