Soft Storey Effects on Plastic Hinge Propagation of Moment Resisting Reinforced Concrete Building Subjected to Ranau Earthquake

Soft Storey Effects on Plastic Hinge Propagation of Moment Resisting Reinforced Concrete Building Subjected to Ranau Earthquake

On 5th June 2015, a moderate earthquake with Mw 5.9 hit Ranau, resulted in damages of the existing nonseismically designed buildings, such that 61 buildings, including mosques, schools, hospitals and Ranau police headquarters were suffered from different level structural damages. Soft storey irregul...

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Bibliographic Details
Main Authors: Chee, Ghuan Tan, Wei, Ting Chia, Taksiah, A. Majid, Fadzli, Mohamed Nazri, M. I., Adiyanto
Format: Conference or Workshop Item
Language:English
Published: American Institute of Physics 2017
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://umpir.ump.edu.my/id/eprint/20328/
http://umpir.ump.edu.my/id/eprint/20328/
http://umpir.ump.edu.my/id/eprint/20328/1/Soft%20storey%20effects%20on%20plastic%20hinge%20propagation%20of%20moment%20resisting%20reinforced%20concrete%20building%20subjected%20to%20Ranau%20earthquake.pdf
id ump-20328
recordtype eprints
spelling ump-203282018-06-27T07:06:49Z http://umpir.ump.edu.my/id/eprint/20328/ Soft Storey Effects on Plastic Hinge Propagation of Moment Resisting Reinforced Concrete Building Subjected to Ranau Earthquake Chee, Ghuan Tan Wei, Ting Chia Taksiah, A. Majid Fadzli, Mohamed Nazri M. I., Adiyanto TA Engineering (General). Civil engineering (General) On 5th June 2015, a moderate earthquake with Mw 5.9 hit Ranau, resulted in damages of the existing nonseismically designed buildings, such that 61 buildings, including mosques, schools, hospitals and Ranau police headquarters were suffered from different level structural damages. Soft storey irregularity is one of the main reasons of the building damage. This study is to investigate the soft-story effect on the propagation path of plastic hinges RC building under seismic excitation. The plastic hinges formation and seismic performance of five moment resisting RC frames with different infill configurations are studied. The seismic performance of building is evaluated by Incremental Dynamic Analysis (IDA). Open ground soft storey structure shows the lowest seismic resistance, collapses at 0.55g pga. The maximum interstorey drift ratio (IDRmax) in soft storey buildings ranging from 0.53% to 2.96% which are far greater than bare frame ranging from 0.095% to 0.69%. The presence of infill walls creates stiffer upper stories causing moments concentrate at the soft storey, resulting the path of plastic hinge propagation is dominant at the soft storey columns. Hence, the buildings with soft storey are very susceptible under earthquake load. American Institute of Physics 2017-10 Conference or Workshop Item NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/20328/1/Soft%20storey%20effects%20on%20plastic%20hinge%20propagation%20of%20moment%20resisting%20reinforced%20concrete%20building%20subjected%20to%20Ranau%20earthquake.pdf Chee, Ghuan Tan and Wei, Ting Chia and Taksiah, A. Majid and Fadzli, Mohamed Nazri and M. I., Adiyanto (2017) Soft Storey Effects on Plastic Hinge Propagation of Moment Resisting Reinforced Concrete Building Subjected to Ranau Earthquake. In: AIP Conference Proceeding: Proceedings of the International Conference of Global Network for Innovative Technology and AWAM International Conference in Civil Engineering (IGNITE-AICCE’17), 8-9 August 2017 , Penang, Malaysia. pp. 1-8., 1892 (120007). ISBN 978-0-7354-1574-4 https://doi.org/10.1063/1.5005748
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Chee, Ghuan Tan
Wei, Ting Chia
Taksiah, A. Majid
Fadzli, Mohamed Nazri
M. I., Adiyanto
Soft Storey Effects on Plastic Hinge Propagation of Moment Resisting Reinforced Concrete Building Subjected to Ranau Earthquake
description On 5th June 2015, a moderate earthquake with Mw 5.9 hit Ranau, resulted in damages of the existing nonseismically designed buildings, such that 61 buildings, including mosques, schools, hospitals and Ranau police headquarters were suffered from different level structural damages. Soft storey irregularity is one of the main reasons of the building damage. This study is to investigate the soft-story effect on the propagation path of plastic hinges RC building under seismic excitation. The plastic hinges formation and seismic performance of five moment resisting RC frames with different infill configurations are studied. The seismic performance of building is evaluated by Incremental Dynamic Analysis (IDA). Open ground soft storey structure shows the lowest seismic resistance, collapses at 0.55g pga. The maximum interstorey drift ratio (IDRmax) in soft storey buildings ranging from 0.53% to 2.96% which are far greater than bare frame ranging from 0.095% to 0.69%. The presence of infill walls creates stiffer upper stories causing moments concentrate at the soft storey, resulting the path of plastic hinge propagation is dominant at the soft storey columns. Hence, the buildings with soft storey are very susceptible under earthquake load.
format Conference or Workshop Item
author Chee, Ghuan Tan
Wei, Ting Chia
Taksiah, A. Majid
Fadzli, Mohamed Nazri
M. I., Adiyanto
author_facet Chee, Ghuan Tan
Wei, Ting Chia
Taksiah, A. Majid
Fadzli, Mohamed Nazri
M. I., Adiyanto
author_sort Chee, Ghuan Tan
title Soft Storey Effects on Plastic Hinge Propagation of Moment Resisting Reinforced Concrete Building Subjected to Ranau Earthquake
title_short Soft Storey Effects on Plastic Hinge Propagation of Moment Resisting Reinforced Concrete Building Subjected to Ranau Earthquake
title_full Soft Storey Effects on Plastic Hinge Propagation of Moment Resisting Reinforced Concrete Building Subjected to Ranau Earthquake
title_fullStr Soft Storey Effects on Plastic Hinge Propagation of Moment Resisting Reinforced Concrete Building Subjected to Ranau Earthquake
title_full_unstemmed Soft Storey Effects on Plastic Hinge Propagation of Moment Resisting Reinforced Concrete Building Subjected to Ranau Earthquake
title_sort soft storey effects on plastic hinge propagation of moment resisting reinforced concrete building subjected to ranau earthquake
publisher American Institute of Physics
publishDate 2017
url http://umpir.ump.edu.my/id/eprint/20328/
http://umpir.ump.edu.my/id/eprint/20328/
http://umpir.ump.edu.my/id/eprint/20328/1/Soft%20storey%20effects%20on%20plastic%20hinge%20propagation%20of%20moment%20resisting%20reinforced%20concrete%20building%20subjected%20to%20Ranau%20earthquake.pdf
first_indexed 2023-09-18T22:29:15Z
last_indexed 2023-09-18T22:29:15Z
_version_ 1777416174828519424

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