Damage Assessment of High-Rise Reinforced Concrete Buildings in Peninsular Malaysia Subjected to Ranau Earthquake

10th Asia Pacific Structural Engineering and Construction Conference 2018

工业技术（总论）

Ismail, R.^1^2 ; Ibrahim, A.^2 ; Adnan, A.^3

Institute for Infrastructure Engineering and Sustainable Management (IIESM), Universiti Teknologi Mara (UiTM), Shah Alam, Selangor, Malaysia^1

Department of Civil Engineering Universiti Teknologi Mara (UiTM), Shah Alam, Selangor, Malaysia^2

Department of Civil Engineering Universiti Teknologi Malaysia (UTM), Skudai, Johor, Malaysia^3

关键词: Beam elements;    Damage assessments;    Damage level;    Earthquake intensity;    Ground accelerations;    Ground motions;    Low-intensity;    Reinforced concrete frames;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/513/1/012020/pdf
DOI  :  10.1088/1757-899X/513/1/012020

学科分类：工业工程学

来源: IOP

【 摘 要 】

This paper shows the analysis of high reinforced concrete buildings in Ranau that have experienced low intensity intensity earthquakes. This study refers to the performance of five (5) high rise reinforced concrete frame when subjected to a variation of low earthquake intensity analysis with 5% damping ground motion measurements. The IDARC software is used to study structures through nonlinear dynamic analysis. Beam-column points are examined to determine damage to the index and to build damage levels subject to varying seismic load. Result shows the first yielding occurred at 4.82 seconds for the beam element at when 0.05g load applied. Based on the result, all buildings cannot withstand seismic load when goes up to 0.2 ground acceleration. It may have arisen that the building is categorized to the extent of the major damage where there is structural affect and structural affect up to 0.15g intensity.