Article Per Year (5 Year)
p-Index From 2020 - 2025
0.408
P-Index
This Author published in this journals
All Journal Reka Buana : Jurnal Ilmiah Teknik Sipil dan Teknik Kimia G-Tech : Jurnal Teknologi Terapan
Izatullilah, Izatullilah
Unknown Affiliation
Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Decision Sciences, Operations Research & Management Energy Engineering Environmental Science Industrial & Manufacturing Engineering

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : G-Tech : Jurnal Teknologi Terapan

 1 
Numerical Analysis of Arc Geometry Variations on Bending Stability in Tied-Arch Bridges Izatullilah, Izatullilah; Khayzura, Dzulkarnain Muhammad; Nema, Faiz Razaan; Muhammad, Dzul Fikri
G-Tech: Jurnal Teknologi Terapan Vol 9 No 4 (2025): G-Tech, Vol. 9 No. 4 October 2025
Publisher : Universitas Islam Raden Rahmat, Malang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70609/g-tech.v9i4.8030

Abstract

Tied-arch bridges are bridges that have high structural efficiency, but are prone to bending instability. This study aims to analyse the relationship between arc geometry variations and the bending stability of tied-arch bridges using the Finite Element Method (FEM) based on SAP2000 software, employing both linear and non-linear approaches. The linear analysis results show that lateral arch deformation occurs, indicating the potential for global lateral instability of the arch. Meanwhile, the non-linear analysis, which considers the significant geometry effect (P-Δ), produces a bending capacity of 7.43-11.69 kN with a maximum deflection of -0.52 mm. Variations in the arch angle were found to affect the critical bending capacity without significantly impacting global deformation. These findings are expected to serve as a valuable reference for designers and structural engineers in determining optimal and efficient arch designs.
Co-Authors Ahmad Abdul Aziz, Hafif Dzul Fikri Muhammad Khayzura, Dzulkarnain Muhammad Nema, Faiz Razaan Nurita Prameswari, Putri Qolbi Prasetya Kautsarani, Yuhyil Vita Ayu Kusuma Dewi