An Experimental Study on the Dynamic Behavior of the Seismic Isolator for Telecommunication Equipment Installed in a 15-Story Reinforced Concrete Building

2021 ◽  
Vol 25 (6) ◽  
pp. 241-249
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Dynamic Behavior ◽  
Reinforced Concrete Building ◽  
Seismic Isolator ◽  
Telecommunication Equipment ◽  
Concrete Building

scholarly journals An experimental study on explosive demolition methods of reinforced concrete building.

1989 ◽  
pp. 173-182 ◽  
Author(s):  
Masanori KINOSHITA ◽  
Akemi HASEGAWA ◽  
Sakae MATSUOKA ◽  
Koji NAKAGAWA
Keyword(s):  
Experimental Study ◽  
Reinforced Concrete ◽  
Reinforced Concrete Building ◽  
Concrete Building

On the apparent change in dynamic behavior of a nine-story reinforced concrete building

1987 ◽  
Vol 77 (6) ◽  
pp. 1961-1983
Author(s):  
J. E. Luco ◽  
M. D. Trifunac ◽  
H. L. Wong
Keyword(s):  
Reinforced Concrete ◽  
Dynamic Behavior ◽  
Soil Structure ◽  
Interaction Effects ◽  
Soil Structure Interaction ◽  
Resonant Frequencies ◽  
Reinforced Concrete Building ◽  
Structure Interaction ◽  
Relative Contribution ◽  
Concrete Building

Abstract Apparent changes, over time, of the dynamic behavior of a nine-story reinforced concrete building are examined to determine their plausibility and possible sources. The apparent variations include changes of the resonant frequencies and of the relative contribution of the soil-structure interaction effects during forced vibration tests. Experiments by different researchers on the importance of the soil-structure interaction effects lead to conflicting interpretations of the contribution from the rocking response which differ by factors of 24 and 14 in the transverse and longitudinal directions. These differences are not realistic and may have resulted from errors in the data reduction for the initial experiments. The variations in resonant frequencies are considered to be mainly a result of stiffness degradation of the superstructure as a consequence of the San Fernando earthquake of 1971.

Soft storey effects on plastic hinge propagation of moment resisting reinforced concrete building subjected to Ranau earthquake

2017 ◽  
Author(s):  
Chee Ghuan Tan ◽  
Wei Ting Chia ◽  
Taksiah A. Majid ◽  
Fadzli Mohamed Nazri ◽  
Mohd Irwan Adiyanto
Keyword(s):  
Reinforced Concrete ◽  
Plastic Hinge ◽  
Reinforced Concrete Building ◽  
Soft Storey ◽  
Concrete Building ◽  
Moment Resisting

scholarly journals Analisis Kapasitas Seismik Struktur Gedung Kantor Dinas KetahananPangan Provinsi Sumatra Barat

2021 ◽  
Vol 10 (2) ◽  
Author(s):  
Thasbih Al Fajri ◽  
Rafki Imani ◽  
Zakpar Siregar
Keyword(s):  
Reinforced Concrete ◽  
Large Scale ◽  
Seismic Evaluation ◽  
Strength Index ◽  
Seismic Capacity ◽  
Total Strength ◽  
Reinforced Concrete Building ◽  
Richter Scale ◽  
Concrete Building ◽  
West Sumatra

The office building of the food security office of West Sumatra Province is a multi-storey building with reinforced concrete structures built in earthquake-prone areas that have the potential for large-scale earthquakes such as the one that occurred in 2009. Based on USGS data, from December 2004 to October 2009 There have been 10 earthquakes measuring more than 5 on the Richter scale that rocked Indonesia and resulted in damage to buildings, both minor damage to heavy damage and evencollapsing. The big earthquake that occurred on September 30, 2009 in Padang City, West Sumatra, was measuring 7.6 on the Richter scale. In this study, evaluated the seismic capacity of a reinforced concrete building 4 (four) floors built in earthquake-prone areas in the city of Padang. The seismic capacity of the building is evaluated based on the standard published by Japan, namely The Standard for Seismic Evaluation of Existin Reinforced Concrete Building, 2001. In this evaluation, it only looks at the structural elements of the column on the first floor. Seismic capacity is expressed in terms of the lateral strength index and the ductility index of the building. The results of the evaluation of seismic capacity obtained the total strength index value of the building is 0.707. The seismic capacity of this building can be shown to be adequate or strongin earthquake-prone areas compared to the seismic capacity of reinforced concrete buildings that survived the massive earthquake of 7.6 on the Richter Scale in West Sumatra in September 2009. From the evaluation results on this building which is located in an area including the prone to strong earthquakes can be stated to be able to behave ductile and able to withstand an earthquake or not experience sudden collapse

Sign in / Sign up

Export Citation Format

Share Document