Article Per Year (5 Year)
p-Index From 2019 - 2024
6.144
P-Index
This Author published in this journals
All Journal IAES International Journal of Artificial Intelligence (IJ-AI) MEDIA KOMUNIKASI TEKNIK SIPIL Jurnal Sains dan Teknologi Perfecting a Video Game with Game Metrics Jurnal Informatika Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Proceedings ACES (Annual Civil Engineering Seminar) Khazanah Informatika: Jurnal Ilmu Komputer dan Informatika Jurnal Teknik Sipil Jurnal Teknik International Journal of Artificial Intelligence Research RABIT: Jurnal Teknologi dan Sistem Informasi Univrab Seminar Nasional Teknologi Informasi Komunikasi dan Industri Dinamisia: Jurnal Pengabdian Kepada Masyarakat SIKLUS: Jurnal Teknik Sipil Jurnal Rekayasa Sipil ABDIMAS: Jurnal Pengabdian Masyarakat JURNAL SAINTIS Jurnal Infrastruktur Jurnal Ilmiah Telsinas Elektro, Sipil dan Teknik Informasi Journal of Infrastructure and Civil Engineering SAINSTEK
Reni Suryanita
Department Of Civil Engineering, Engineering Faculty, Universitas Riau, Pekanbaru, Indonesia
Arts Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Education Electrical & Electronics Engineering Engineering Environmental Science Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Social Sciences Transportation Other

Published : 99 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 99 Documents
Search

 1   2   3   4   5 
Respons Struktur Dan Tingkat Kerusakan Portal Baja Akibat Variasi Pembebanan Dinamik Dengan Analisis Riwayat Waktu Non Linier Vomania, Vomania; Suryanita, Reni; Kurniawandy, Alex
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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

Abstract

Currently, steel is widely used as a starting material in the high-rise building structure because it is more effective and efficient. Otherwise, steel has some drawbacks i.e. prone in collapsed due to dynamic loading. Therefore the aim of this research is to determine of response structure due to dynamic loading. The model is an Open Steel Frame building with a height of 35 m along 10 floors. The type of dynamic loads is harmonic sine and cosines, El Centro earthquake. The dynamic loadings are more precise when they were analyzed using the nonlinier time history method. The harmonic loads on the earthquake load structure are magnitude P0 1 kN, 5 kN and 10 kN load, meanwhile used the history of the El Centro earthquake. Dynamic loads that work suddenly, caused the structure undergoes deformations are not fixed and always have a change within a specified time. The results of the study showed that of these three type of loads, the maximum displacement is 143,885 cm, the maximum velocity is -519,599 cm/dt and the maximum acceleration is 3197,623 cm/dt2 load of the structure caused by sinus. Based on this study it can be concluded that the maximum displacement, velocity and acceleration of a maximum load harmonic sine and cosines is directly proportional to the variation of the value of P0 values getting bigger because then the greater the deformation structure anyway.Key words: dynamic loading, response structure, harmonic loading, time history
Respon Struktur Portal Baja Akibat Beban Gempa Dengan Analisis Riwayat Waktu Nonlinier Syauqi, Muhammad; Suryanita, Reni; Djauhari, Zulfikar
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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

Abstract

Earthquakes are dynamic loads that greatly affect the state of the building structure. If the strength of the building can not withstand the dynamic load, then the building will be damaged even will collapse. The purpose of this study was to identify the structural response in the Indonesian quake region by using nonlinear dynamic analysis. Structural modeling using Banda Aceh, Bengkulu and Pekanbaru earthquake locations with medium soil condition on a 10-storey building made of steel with a constant inter-floor height of 4 m. Time history analysis in earthquake plan using 3 accelerated earthquake accelerator, namely: Kobe, Imperial Valley and Chichi earthquake. Each earthquake accelerator was given three treatments: 1). The earthquake scale is decreased by 50% (0.5 g), 2). Normal earthquake scale (1 g), and 3). The scale of the earthquake is increased by 200% (2 g). The analysis results show that the displacement, velocity, and acceleration of earthquake-load structures in each region are directly proportional to the increasing or decreasing of the earthquake-scale in buildings that do not occur in plastic joints.Keywords : steel portal structure, response, displacement, velocity, acceleration, time history analysis
Analisis Beban Ledakan Dan Pengaruhnya Terhadap Struktur Portal Baja Joni, Mustika; Suryanita, Reni; Kamaldi, Alfian
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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

Abstract

Bomb explosions in Indonesia have occured relatively more frequently and become a real threat to society. In the blast phenomena, loss of life and injuries to occupants can result from the structural collapse. Therefore it were necessary to do an analysis of the effect under blast load on the building with the aim of this research was to analyze the condition of the frame on a structure based on analysis of internal forces and structural response due to blast load. The building structure model was a steel frame structure of 5 story with a typical floor to floor height of 4 m. Variations of explosive weights of 500 kg and 1.000 kg of TNT were applied to a building structure model have converted into a static load at distance 25 m of blast source. To define the blast load on the structure, ATBLAST software will be used, and to determine blast load parameters need to be calculated with Pythagoras Theorem based on TM 5-1300-1990. Analysis was performed with Finite Element Method (FEM) software with linier static method will be used, the results of analysis were axial and moment force. The axial force was 621,28 kN, moment force weakness axis direction was -665,93 kN-m and moment force strong axis direction was 0,48 kN-m. Based on this analyze it can be concluded that the internal forces have occured proportional to the explosive weights of the building structure and frame conditions in the structure model was considered still allowable to received blast load of 500 kg TNT, however for the 1.000 kg of TNT explosive weights, structure model was collapse.Keywords: Blast load, inform force, linier static
Analisis Respons Struktur Portal Baja Bertingkat Akibat Kandungan Frekuensi Gempa Yang Berbeda Afisha, Elly; Suryanita, Reni; Yuniarto, Enno
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5, No 1 (2018): Wisuda April Tahun 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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

Abstract

Indonesia is one of the countries that located in the quake zone. But not all earthquakes that occur is a devastating earthquake. Some earthquake parameters that affect the level of damage from a building structure are the peak ground acceleration, response spectrum value, earthquake duration, and earthquake frequency content. The earthquake frequency content parameters were considered the most influential on structural damage. The objective of this research is to get the response from the structure of multilevel steel portals such as displacement, inter-story drift, velocity, acceleration, and to analyze the displacement limit based on SNI 1729-2012. The reviewed structure is an open frame steel building model that is into 5 levels, 10 levels, and 15 levels. This study use time history analyses with 9 earthquake recordings of the Kobe earthquake, Mexico earthquake, Nepal earthquake, Chile earthquake, New Zealand earthquake, Sumatera earthquake, Fredericksburg earthquake, Mentawai earthquake, and Northridge earthquake that has been grouped into low-frequency content, medium frequency content, and high-frequency content. The results showed that the structure responses such as displacement, velocity, and acceleration will increase with the increasing number of levels of the building structure. The inter-story drift the allowed level of the structure still qualified based on SN 1729-2012 where the allowed drift in 7 cm and the inter-story drift produced by the structure is still less than 7 cm. An earthquake with low-frequency content has an enormous influence on the structure response in all the level structure.Keywords: response structure, time history, frequency content
Kuat Tekan Beton Kubus Pasca Bakar Menggunakan Ultrasonic Pulse Velocity (Upv) Dan Compression Testing Machine (Ctm) Wicaksono, Adhithiya; Suryanita, Reni; Sitompul, Iskandar Romey
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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

Abstract

High temperature changes may occur at the time of the fire. This can result in discoloration, cracking and loss of strength on concrete. Therefore, a test was conducted to identify the changes of concrete compressive strength. The concrete compressive strength was measured by using Ultrasonic Pulse Velocity (UPV) and Compression Testing Machine (CTM). The specimens used in this study was cube with the size of 150???? 150???? 150 mm. The specimen used consist of 18 cubes with the expected concrete compressive strength of 20, 25 and 30MPa. And then, the specimens were burned in a local brick furnance for about 30 minutes. The test results of post burn concrete, indicated that there was a decrease in the concrete compressive strength for all specimens. Based on the test results of post burn concrete using CTM and UPV, there was a significant difference. On UPV test using Mahure’s Equation compared with the results of CTM has a difference 7.3, 4.4 and 12.5 MPa. Whereas if the test using Nash't’s Equation compared with CTM has a difference 7.1, 4.7 and 8.6 MPa. Therefore, it can be concluded that to identify post burn concrete compressive strength usingCTM more accurate than UPV.Keywords: Compressive strength, concrete after burn, Ultrasonic Pulse Velocity (UPV), Compression Testing Machine (CTM).
Analisis Numerik Kuat Lentur Dan Pola Retak Balok T Semi Pracetak Ariadi, Koko Putra; Ismeddiyanto, Ismeddiyanto; Suryanita, Reni
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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

Abstract

Semi precast reinforced concrete (RC) used as an alternative in developing infrastructure is an excellent innovation, because of the advantages of this system can significantly reduced cost and construction time. Semi precast reinforced concrete (RC) beam is a combination of precast concrete which consists of the support beam and curve tile with the cast in place concrete. The elements are applied as a T-beam because of the interaction between the platesand the beams become unity. The study aims to identify the effect of the support beam and curve tile on the T-beam towards load-deflection relationship, curvature-moment and crack pattern caused by pure bending moments. The results showed that the load attained from finite element analysis was 56,664 kN while the load attained from strip method was 56,810 kN. Meanwhile, the stiffness value of finite element analysis was 1,206 kN/mm while the loadattained from strip method was 1,210 kN/mm. The collapsed pattern on the T-beam analyzed by using Extended Finite Element Method (XFEM) was a pure bending crack at the most significant bending moment region. The crack pattern showed the crack on the tension side of the beam in the direction of the stirrups.Key words : T-Beam, Semi Precast, FEA, Abaqus CAE, Bending Moment, Curve Tile
Pemodelan Perilaku Tegangan Dan Regangan Beton Saat Terbakar Rahmadhan, Wahyu; Kamaldi, Alfian; Suryanita, Reni
Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Teknik dan Sains

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

Abstract

Concrete exposed to high temperatures decrease its strength. Droped down in concrete strength under strength requirement will make the concrete fail to be functioned. The strength of the concrete can be determined from laboratory test, or mathematic model based on the results from experimental test. This study aims to identify the behavior of the stress and strain of the concrete exposed to high temperatures. The model was carried at using Finite Element Software LUSAS and the results compared to mathematic model proposed by Li and Purkiss (2005) and Chang (2006). The speciment used in this study was cylindrical with diameter of 150 mm and height of 300 mm with a 25 MPa of the concrete strength. The model was simulated burning with a constant temperature that varied from 100°C to 800°C. The result showed that strain stress curve shown from the empirical formula has an elastic phase of 0.6f'c, while modeling based LUSAS has an elasticity phase of 0.45 f'c. The difference between the elastic and plastic phases in the LUSAS model was clearly visible according to the temperature of the concrete, while the models using the empirical formula were not affected by temperature. It can concluded that empirical formula model and LUSAS can be used as a reference for the behavior of concrete when exposed to high temperatures.Keywords : modeling, high temperature, stress, strain, LUSAS
PREDIKSI KERUSAKAN MODEL TIANG JEMBATAN BETON BERTULANG BERDASARKAN MUTU BETON DENGAN METODE JARINGAN SARAF TIRUAN Suryanita, Reni
Proceedings ACES (Annual Civil Engineering Seminar) Vol 1 (2015): Annual Civil Engineering Seminar (ACES)
Publisher : Proceedings ACES (Annual Civil Engineering Seminar)

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

Abstract

Artikel ini bertujuan untuk memprediksi kerusakan pada tiang jembatan yang dimodelkandengan skala model kecil menggunakan metode Jaringan Saraf Tiruan (JST). Model tiangjembatan skala kecil (mini scale) ini dimaksudkan untuk menggambarkan perilaku strukturjembatan (prototype) dalam bentuk model labroratorium. Prototype jembatan yang dianalisisberupa jembatan 1 bentang berukuran 34 meter, sedangkan model jembatan menggunakanskala 1:34. Skala model ini dimaksudkan untuk mengatasi keterbatasan ruang, bahan materialdan alat pengujian di laboratorium. Kinerja struktur jembatan dianalisis dengan metode analisisbeban dorong (Pushover Analysis). Tingkat kerusakan yang ditimbulkan berdasarkan standardFEMA 356 dimana level kerusakan dikategorikan kepada Immediate Occupancy (IO), LifeSafety (LS) dan Collapse Prevention (CP). Arsitektural model Jaringan Saraf Tiruan yangdigunakan terdiri dari input berupa mutu beton, gaya geser dan perpindahan. Sedangkan outputyang diprediksi adalah tingkat kerusakan. Berdasarkan hasil analisis, kerusakan pada modeltiang jembatan dapat diprediksi menggunakan metode JST dengan tingkat kesalahan (MeanSquared Error) sebesar 0.0106 dan nilai regresi (R) untuk proses training dan testing masingmasingsebesar 0.986 dan 0.99. Dengan demikian dapat disimpulkan metode JST dapatdigunakan untuk memprediksi kerusakan pada tiang jembatan yang dimodelkan dengan skalalaboratorium dengan prediksi mendekati 99 persen nilai yang ditargetkan.Kata kunci: analisis beban dorong, Jaringan Saraf Tiruan, skala model, tiang jembatan,tingkat kerusakan.
FAKTOR DAKTILITAS KURVATUR BALOK BETON BERTULANG MUTU NORMAL (PEMANFAATAN OPEN SOURCE RESPONSE2000) Satiadi, Heru; Djauhari, Zulfikar; Suryanita, Reni
Proceedings ACES (Annual Civil Engineering Seminar) Vol 1 (2015): Annual Civil Engineering Seminar (ACES)
Publisher : Proceedings ACES (Annual Civil Engineering Seminar)

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

Abstract

Perilaku daktail suatu balok beton bertulang salah satunya dapat dilihat dari nilai daktilitaskurvatur. Parameter yang digunakan untuk menentukan nilai daktilitas kurvatur adalah momendan kurvatur. Salah satu alat bantu yang memudahkan untuk menganalisis parameter tersebutadalah Response2000. Program Response2000 merupakan salah satu program yang dapatdigunakan untuk menganalisis berbagai perilaku balok beton bertulang, salah satu output yangdapat dihasilkannya adalah kurva hubungan momen dan kurvatur. Penelitian ini dilakukanuntuk mengkaji output dari Response2000 tersebut. Oleh karena itu untuk mencapai tujuantersebut, dilakukan pemodelan balok beton bertulangan tunggal tanpa sengkang, denganpemberian variasi pada mutu beton, mutu baja tulangan longitudinal, dan diameter tulanganlongitudinal. Model yang dianalisis berjumlah 12 model. Hasil kajian menunjukkan bahwapeningkatan mutu beton diikuti dengan meningkatnya daktilitas kurvatur. Sementarapeningkatan mutu baja tulangan dan diameter tulangan longitudinal menyebabkan penurunandaktilitas kurvatur.Kata kunci: balok, daktilitas, kurvatur, momen-kurvatur, Response2000
ANALISIS TINGKAT KERUNTUHAN ELEMEN KOLOM BETON BERTULANG AKIBAT PEMBEBANAN STATIK MENGGUNAKAN SOFTWARE ELEMEN HINGGA Toni, Nopember; Suryanita, Reni; ', Ismeddiyanto
Proceedings ACES (Annual Civil Engineering Seminar) Vol 1 (2015): Annual Civil Engineering Seminar (ACES)
Publisher : Proceedings ACES (Annual Civil Engineering Seminar)

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

Abstract

Column failure is one of failure conditions in building where column cannot receive any moreload from beam or another element. Therefore in designing column required more accuratecalculation which need more time with manual calculation. The solution in designing columnwith accurate calculation and faster is using finite element software. Finite element softwarecan calculate column strain with high precision result. In this paper, column failure determinedwith the result of column strain. Column used in this paper using variation in: column sectiondimension, concrete ultimate capacity, longitudinal reinforcement, and steel ultimate capacity.With all variation, total data used in this research is 10962 data. In this paper, column damagelevel noted as 0 if DL less than 1 and that mean column do not reach failure level, whilecolumn damage level noted as 1 if DL more equal than 1 and that mean column reach failurelevel. Result from finite element software analysis shows that column strain increase with theincrease of column parameter such as column section dimension. And column strain resultsfrom finite element software have similar result with analysis using flexure method. Thisresults shows finite element software can be used in column failure analysis.Kata kunci: Damage level, finite element, reinforced concrete column.
Co-Authors ', Ismeddiyanto ', smeddiyanto Abrar Rifqi Pratama Afisha, Elly Ahmad Hamidi Ahmad Obi Narman Ahmad Riadi Alex Kurniawandy Andi Wijaya Anggi Agusstiawan Appriliya Destiyani Ardiansyah, M. Syukri Ari Sandhyavitri Ari Vera Indra Ariadi, Koko Putra Arif Rahman Azlan Adnan Azlan Adnan Benny Hamdi Rhoma Beny Setiawan Brian Priadana Mulrony Dandio Ahmad Fansuri Darmawan, Wan Fikri Debi Setiawan Debi Setiawan, Debi Dede Eldi Kurniawan Dimas Arief Wicaksono Djauhari, Zulfikar Dwiqhee Abdul Ghani Dyna Aulia R Efendi, M. Rizal Dika Eki Syahyudi Elsa Aprilia Andoni Elsyani Eka Putri Elva Nidya Sari Enno Yuniarto Erizal ' Fadrizal Lubis Firzal, Yohannes Florisa Florisa Florisa Florisa Geovani Meiwanda Hanantatur Adeswastoto Harnedi Maizir Hendra Fernando Hendra Jingga, Hendra Heru Nurcahyo Heru Satiadi, Heru Heru Setiadi Ilham Akbar Imam Mustafa Iqbal Maulia Iskandar Romey Sitompul Iskandar Romey Sitompul Ismail Rahmadtulloh Ismed Diyanto Ismeddiyanto Ismeddiyanto Ismeddiyanto Ismeddiyanto Ismeddyanto Ismeddiyanto, Ismeddiyanto Ismeddiyanto, Ismeddiyanto Ismeddyanto Ismeddyanto Ismediyanto Ismediyanto Joni, Mustika Kamaldi, Alfian Kampati, Tri Budi Maharani Miranda Mamoru Kikumoto Mardiyono Mardiyono Mardiyono Mardiyono Mardiyono, Mardiyono Maya Rumiati Monita Olivia Muhamad Zulfakar Muhammad Gala Garcya Mustika Joni Nila Kamelia Nopember Toni Nopember Toni, Nopember Puri Awanda Cantikawati Putri, Ade Septiani Rahmadi Rahmadi Rahmiasari Rahmiasari Raja Parulian Purba, Raja Parulian Rama Dwi Aryandi Ramalia Noratama Putri Ramalia Noratama Putri Rendy Wijaya Revo Sedrian Putra Rexi Putra Rian Fajri Ramadanas Ricky Andriano Ridwan Ridwan Ridwan Ridwan Rizki Zulapriansyah Rofika Ratna Ardyansah Roma Dearni Satria Makahani Siregar, Andi Saputra Soewignjo Agus Nugroho Sondra Raharja Sri Agustin Sri Agustin Sri Fatma Reza Sri Fatma Reza, Sri Fatma Sri Indarti Suyanto Suyanto Syahnandito Syahyudi, Eki Syamsul Fikri Syauqi, Muhammad Tia Aurelia Tiara Monica Vindi Trisatria Vindy Salim Vomania, Vomania Wahyu Rahmadhan, Wahyu Wicaksono, Adhithiya Widianto, Devit Yenita Roza Yon Subagiono Yosi Alwinda Zulfikar Djauhari Zulfikar Djauhari Zulfikar Djauhari Zulfikar Djauhari Zulkarnain Zulkarnain Zunwanis Zunwanis