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All Journal MEDIA KOMUNIKASI TEKNIK SIPIL Jurnal Teknik ITS IPTEK The Journal of Engineering IPTEK Journal of Proceedings Series IPTEK The Journal for Technology and Science Jurnal IPTEK Journal of Civil Engineering JTT (Jurnal Teknologi Terpadu) Civil Engineering Dimension Civil Engineering Journal Dinamisia: Jurnal Pengabdian Kepada Masyarakat Jurnal Aplikasi Teknik Sipil Jurnal Teknologi dan Manajemen Journal of Marine-Earth Science and Technology Cantilever: Jurnal Penelitian dan Kajian Bidang Teknik Sipil Aceh International Journal of Science and Technology Eduvest - Journal of Universal Studies JEECS (Journal of Electrical Engineering and Computer Sciences) Sewagati Nucleus Journal

Data Iranata

Institut Teknologi Sepuluh Nopember Surabaya

Author-ID : 3080866

Aerospace Engineering Agriculture, Biological Sciences & Forestry Arts Humanities Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Education Electrical & Electronics Engineering Energy Engineering Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Materials Science & Nanotechnology Mechanical Engineering Neuroscience Public Health Social Sciences Transportation Other

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ASSESSMENT OF NOMINAL SHEAR STRENGTH OF REINFORCED CONCRETE COLUMN Dea Fauziah Larasati; Harun Alrasyid; Data Iranata
Journal of Civil Engineering Vol 36, No 1 (2021)
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20861206.v36i1.9090

: SNI 2847-2019 and ACI 318-19 have regulated the use of materials in the design for shear strength. This study presents an evaluation of nominal shear strength in Reinforced Concrete (RC) column from SNI 2847-2019 and ACI 318-19 by variants of the RC columns experimental database. RC column variants consist of normal strength and high strength RC column with a total of 162 specimens. Furthermore, the database also provides a variety of shear span to depth ratio and axial-load ratio. In this study, the calculation was carried out the mean and the coefficient of variation of measured to calculated strength ratio which is according to SNI, ACI, and other experimental models. Both SNI 2847-2019 and ACI 318-19 have 2 different (concrete nominal shear strength) equations. The calculation results show that the equation is more conservative in both SNI and ACI compared to other nominal shear strength equations. Overall, the combination of both normal strength and high strength RC columns, the calculation using ACI 318-19 with the first nominal shear strength equation can be said to be more conservative than any other calculations models. This study also shows that by using the ACI 318-19 model in the second equation which is used the size effect modification factor , the results do not have a significant effect because the value is close to 1.

EFFECT OF REDUCED BEAM SECTION IN STAGGERED TRUSS FRAME STRUCTURE VIERENDEEL ELEMENT WITH EARTHQUAKE LOAD ANALYSIS M. Farid Nurul Iman; Endah Wahyuni; Data Iranata
Journal of Civil Engineering Vol 32, No 2 (2017)
Publisher : Institut Teknologi Sepuluh Nopember

The purpose of this study is to describe the effect of Reduced Beam Section in vierendeel panel element in STF system’s inelastic behavior based on earthquake load analysis. STF system is applied to 4, 6, and 10 storey building that served as office building. The structure’s system used Special Moment Resisting Frame (SMRF) system in longitudinal direction (W-E) and STF system in transversal direction (N-S). The analysis method that used in this study is nonlinear pushover analysis. Application of RBS in vierendeel panel element showed that by the increasing of storey number, the ductility of the structure was increased in both directions, while N-S direction has bigger ductility than W-E direction. Dissipation energy of the structure was also increased, especially in N-S direction. The first yielding process occurred in vierendeel panel element, and then followed by truss and diagonal chord around vierendeel panel element, while the critical condition showed still at life safety level.

STRUCTURAL SYSTEM SIMULATION USING GRID-COMPUTING FRAMEWORK Data Iranata; Radityo Anggoro
Journal of Civil Engineering Vol 29, No 2 (2009)
Publisher : Institut Teknologi Sepuluh Nopember

A multi-level modeling and simulation method of structural system using grid-computing framework is proposed in this paper. Two levels of parallel processing will be involved in this framework: (1) multiple locally distributed computing environments connected by the local network to form (2) a grid-based cluster-to-cluster distributed computing environment. To successfully perform the simulations, a large-scale structural system is decomposed into the simulations of a simplified global model and several detailed component models with various scales. These correlated multi-scale simulation tasks are distributed amongst clusters and connected together in a multi-level modeling and simulation method and then coordinated over the internet. This paper also presents the development of a grid-computing software framework that can support the proposed simulation approach. The architectural design of the program also allows the integration of several multi-scale models to be clients and servers under a single platform. Additionally, the comparison result between proposed method and assumed exact solution show that the proposed simulation method is appropriate to simulate the response of the structural systems.

Modeling Response of Concrete Material due to Biaxial Loading using Finite Element Method Software Based Data Iranata; Endah Wahyuni; Aniendhita Rizki Amalia; Sylvya Anggraini
IPTEK The Journal of Engineering Vol 2, No 1 (2015)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23378557.v2i1.a465

Generally the concrete behavior can be observed by the experimental analysis. However, since the computer technology development has been increased rapidly, the computer simulations are also able to represent the detail behavior of concrete. This paper presents the modeling response of concrete material subjected to biaxial loading using finite element method software based. The plain concrete plates with dimensions 200mm x 200mm x 50mm and 150mm x 150mm x 50mm are analyzed using various combinations of biaxial loading. The results of the biaxial load combinations are covering the three non-linear regions of compression–compression, compression–tension, and tension–tension. The results of finite element analysis are also show good agreement to the experimental results that been taken from the previous study. The comparison results the difference between analytical and experimental study are less than 5%. Therefore, the concrete material model based on this finite element method software can be used to simulate the responses in the real condition

Effects of Vibration Located on the Steel Truss Bridges under Moving Load Mohamad Ibrahim Zaed Ammar; Endah Wahyuni; Data Iranata
IPTEK Journal of Proceedings Series No 1 (2017): The 2nd International Conference on Civil Engineering Research (ICCER) 2016
Publisher : Institut Teknologi Sepuluh Nopember

Structural vibration control as an advanced technology in engineering consists of implementing energy dissipation devices or control systems into structures to reduce excessive structural vibration, enhance human comfort and prevent catastrophic structural failure due to strong winds and earthquakes, among other inputs. When the bridge carries heavy traffic, vibrations in the bridge structural elements subjected to high levels of stress. This tension bridge subjected to fatigue. This paper studies and focus the effects of vibration of steel truss bridges and finally to suggest future directions of research and innovation. The possibilities of modal properties of global and local vibration method in determining the structural changes in the truss bridges discussed located to the results of finite element analysis.

Vulnerability Assessment of Reinforced Concrete Building Subjected to Seismic Loads Using Pushover Analysis Endah Wahyuni; Data Iranata; Heppy Kristijanto
IPTEK Journal of Proceedings Series Vol 1, No 1 (2014): International Seminar on Applied Technology, Science, and Arts (APTECS) 2013
Publisher : Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j23546026.y2014i1.377

Buildings should be designed to withstand an earthquake based on earthquake planning standard. However, the references used in the regulation could not show building performance to the actual earthquake directly. Therefore, it required an assessment of the existing buildings, in order to evaluate their vulnerability (structural performance level).This study discussed the vulnerability assessment of reinforced concrete buildings from the analysis of the relationship between base shear and displacement, and any failure that occurred.The first step of the evaluation was analyzed the seismic loads with Static Nonlinear (Pushover) Analysis using SAP2000 software. The pushover analysis results showed the level of damage to assessthe building damages. This research was based on SNI 03-1726-2002, Federal Emergency Management Agency (FEMA) 273/356, FEMA 440, and the Applied Technology Council (ATC)-40. Displacement values obtained from Pushover Analysis compared with the field studies. From the pushover analysis, the results obtained the capacity curve showing the relationships between the base shearsand the displacements, reviewed at each elastic conditions, ultimate, plastic and collapse. The numerical results turned out to be closed to the performance level of the structure in the field. Thus the analysis can be used as a reference on an assessment level of performance and behavior of the existing structure as well as the vulnerability of the structure.

Implementation of Grid-computing Framework for Simulation in Multi-scale Structural Analysis Data Iranata
IPTEK The Journal for Technology and Science Vol 21, No 2 (2010)
Publisher : IPTEK, LPPM, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20882033.v21i2.82

A new grid-computing framework for simulation in multi-scale structural analysis is presented. Two levels of parallel processing will be involved in this framework: multiple local distributed computing environments connected by local network to form a grid-based cluster-to-cluster distributed computing environment. To successfully perform the simulation, a large-scale structural system task is decomposed into the simulations of a simplified global model and several detailed component models using various scales. These correlated multi-scale structural system tasks are distributed among clusters and connected together in a multi-level hierarchy and then coordinated over the internet. The software framework for supporting the multi-scale structural simulation approach is also presented. The program architecture design allows the integration of several multi-scale models as clients and servers under a single platform. To check its feasibility, a prototype software system has been designed and implemented to perform the proposed concept. The simulation results show that the software framework can increase the speedup performance of the structural analysis. Based on this result, the proposed grid-computing framework is suitable to perform the simulation of the multi-scale structural analysis.

Fluid-Soil-Structure Interaction Phenomena on Vibration Case at Pump Station Building Hendri Hermawan; Data Iranata; Djoko Irawan
IPTEK The Journal for Technology and Science Vol 30, No 3 (2019)
Publisher : IPTEK, LPPM, Institut Teknologi Sepuluh Nopember

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.12962/j20882033.v30i3.5470

Excitation at low-rise reinforced concrete building had occurred within the first-year post-construction phase. It is found that the structures laying on thick soil layer while performing up to 4 kPa water transport activity. Three approaches have been adopted to investigate the dynamic behavior and the interaction the phenomenon commonly called fluid-soil-structure interaction. Applying the finite element computation to represent the dynamic of the soil-fluid and structure, existing and ideal-fixed base condition are modeled and compared each. It was found that the structure’s modes frequencies, much depend on the rigidity of the base and the fluids traffic on the pump station. Time history string of displacements at the arbitrary point shows that the vibration does occurs and it tendentious increase by time

Prediksi Perilaku Lentur Kolom Beton Bertulang Mutu Tinggi Terhadap Kombinasi Beban Perpindahan Monotonik dan Aksial Rendah Muhammad Ali Rofiq; Harun Alrasyid; Data Iranata; Djoko Irawan
Jurnal Aplikasi Teknik Sipil Vol 17, No 1 (2019)
Publisher : Departemen Teknik Infrastruktur Sipil Institut Teknologi Sepuluh Nopember Surabaya

Penerapan material mutu tinggi mulai digunakan untuk membatasi luas kolom dilantai bawah struktur gedung tinggi. Spesimen kolom beton mutu tinggi dengan dimensi 600x600x1800 mm akan dimodelkan menggunakan program bantu ABAQUS dengan beban aksial secara konstan dan lateral displacement. Spesifikasi beton mutu tinggi 70 MPa, tulangan longitudinal mutu tinggi (SD685) dan tulangan transversal mutu tinggi (SD785) digunakan pada penelitian ini. Input beban aksial konstan yang digunakan adalah 0,1Agf'cdengan beban lateral displacement sampai gagal. Tujuan penelitian ini adalah untuk mengetahui perilaku hubungan force terhadap displacement kolom beton bertulang mutu tinggi yang terjadi akibat beban perpindahanlateral monotonik dan beban aksial rendah. Pemodelan elemen beton menggunakan solid CD38R dan tulangan menggunakan elemen truss T2D3 dengan mesh 100x100 mm. Hasil pemodelan kolom beton mutu tinggi menunjukkan bahwa prediksi FEA kolom beton mutu tinggi mempunyai korelasi yang baik dengan hasil eksperimen.

Permodelan Elemen Hingga Hubungan Balok-Kolom yang Menggunakan Headed Bar Yohanes Duran; Harun Alrasyid; Data Iranata
Jurnal Aplikasi Teknik Sipil Vol 18, No 1 (2020)
Publisher : Departemen Teknik Infrastruktur Sipil Institut Teknologi Sepuluh Nopember Surabaya

Hubungan balok kolom merupakan bagian dari elemen struktur dalam menahan gempa. Penelitian mengenai hubungan balok kolom telah dilakukan beberapa peneliti dengan melakukan kegiatan eksperimental dan analisa numerik. Pada umumnya kekuatan dari hubungan balok kolom tergantung dari pengangkuran tulangan. Kehadiran headed bar dapat menjadi alternatif untuk pengangkuran tulangan. Penelitian ini membahas model hubungan balok kolom dengan pengangkuran headed bar pada analisa elemen hingga. Hasil eksperimental dari penelitan mengenai hubungan balok kolom dalam dan luar digunakan dalam analisa elemen hingga. Analisa elemen hingga menggunakan program vector2. Hasil analisa menunjukkan bahwa prediksi perilaku menggunakan analisa elemen hingga memberikan kinerja dan pola retak yang serupa dengan hasil eksperimental

Co-Authors . Faimun A. A. Ngurah Satria Damarnegara Abdul Rochim Adnan Fadhlullah Muharam Affandy*, Nur Azizah Alfian Ravi Roshan Ali Limam Alrasyid, Harun Aniendhita Rizki Amalia Arina Hayati Bambang Piscesa Bangun Muljo Sukojo Bararatin, Kirami Budi Rahardjo Budi Suswanto Cahya Buana Cahyadini, Sarah Catur Arif Prastyanto, Catur Arif Chiu, Chien-Kuo Cintantya Budi Casita Darmawan, Andun Sulistyo Dea Fauziah Larasati Dea Fauziah Larasati Dedy Dwi Prastyo Dedy Dwi Prastyo Dimas Prayoga Prayoga Djoko Irawan Djoko Irawan Djoko Irawan Endah Wahyuni Endah Wahyuni Faimun Faimun Fajrin Ramadhani Farida Rahmawati Ferry Alius Ferry Alius Fikri Ghifari Fistcar, Wawarisa Alnu Ghifari, Fikri Habibi, Hida Jaya Habieb, Ahmad Basshofi Handoko, Siswo Hasyim, Nur Cholik Hendri Hermawan Heppy Kristijanto Heppy Kristijanto Hera Widyastuti Hidajat Sugihardjo I Gusti Putu Raka Ima Defiana Indra Komara, Indra Irawan, Djoko Istiar Januarti Jaya Ekasaputri Killian Casey Wisman Krisdianto, Johanes M. Farid Nurul Iman Mahendra Andiek Maulana Maheswari Dinda Radito Martheana Kencanawati Masahide Matsumura Masiran, Hidayat Soegihardjo Maulana, Mahendra Andiek Maulana, Mahendra Andiek Mohamad Bagus Ansori Mohamad Ibrahim Zaed Ammar Muchlis, Nurfahmi Muhamad Fauzan Akbari Muhamad Fauzan Akbari Muhammad Ali Rofiq Muhammad Anhar Prakoso Nadia Jasmine Setianty Simanjuntak Nadjadji Anwar Nadjadji Anwar Nur Azizah Affandy Prasetya, Dwi Prastyanto, Catur Arif Prayoga, Dimas Prayoga Priyo Suprobo R. Amalia, Aniendhita Radityo Anggoro Radityo Anggoro, Radityo Rahma Dhana, Rio Raka, I Gusti Putu Redha Sadhu Leksono Refani, Afif Navir Rio Rahma Dhana Riski Purwana Putra Rufi'i Sari, Putu Tantri Kumala Sasmita, Ginanjar Eka Septiarsilia, Yanisfa Shelvy Surya Sylvya Anggraini Tavio, Tavio Triwulan Triwulan Umboro Lasminto Wahju Herijanto Wahyu Setyawan Wardoyo, Wasis Wardoyo, Wasis Wildan Pramadistya Rifliansah Wilson Meynerd Rafael, Jusuf Yanisfa Septiarsilia Yhona Yuliana Yohanes Duran Yusop, Zulkifli Yuyun Tajunnisa Zulis Erwanto

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