Article Per Year (5 Year)
p-Index From 2021 - 2026
0.23
P-Index
This Author published in this journals
All Journal Jurnal Pensil : Pendidikan Teknik Sipil
Renandhito, Dimas Prasasti
Unknown Affiliation
Civil Engineering, Building, Construction & Architecture Education Other

Published : 1 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search

 1 
STUDY OF STRUCTURAL IRREGULARITIES ON BUILDING PERFORMANCE IN HIGH SEISMIC RISK AREAS Bayanaka, Cadas; Wijaya, Usman; Renandhito, Dimas Prasasti; Herlina, Liana; Irlan, Ade Okvianti
Jurnal Pensil : Pendidikan Teknik Sipil Vol. 15 No. 1 (2026): Jurnal Pensil : Pendidikan Teknik Sipil
Publisher : LPPM Universitas Negeri Jakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21009/jpensil.v15i1.59268

Abstract

Structural irregularities significantly affect the seismic performance of buildings, especially in high-risk earthquake zones. This study aims to analyse the influence of plan and vertical irregularities on structural response parameters, including lateral forces, shear forces, overturning moments, inter-story drifts, and fundamental periods. The object of study is a ten-story U-shaped reinforced concrete office building, modelled using ETABS software. Two structural systems are compared: the Special Moment Resisting Frame (SMRF) and the Dual System (a combination of SMRF and shear walls). The analysis follows the linear response spectrum method based on the Indonesian seismic code SNI 1726:2019. The results indicate that structural irregularities increase the concentration of internal forces and displacements in critical structural components, raising the potential for localized failure. The Dual System demonstrates better performance in controlling deformation and distributing seismic loads more evenly compared to the SMRF system is 20 percent. These findings highlight the importance of selecting an appropriate structural system and accounting for irregularities early in the design process to enhance seismic resilience.
Co-Authors Bayanaka, Cadas Irlan, Ade Okvianti Liana Herlina