Seismic behavior of non-seismically designed reinforced concrete frame structure

2016 ◽  
Vol 11 (2) ◽  
pp. 281-295 ◽  
Author(s):  
Xuan-Huy Nguyen ◽  
Huy Cuong Nguyen
Keyword(s):  
Reinforced Concrete ◽  
Seismic Behavior ◽  
Frame Structure ◽  
Reinforced Concrete Frame ◽  
Concrete Frame ◽  
Reinforced Concrete Frame Structure

Finite Element Analysis on Exterior Joint of Reinforced Concrete Frame Structure

2012 ◽  
Vol 166-169 ◽  
pp. 172-175
Author(s):  
Chun Ming Wei ◽  
De Long Shao ◽  
Hui Su ◽  
Qiang Zhao
Keyword(s):  
Numerical Simulation ◽  
Reinforced Concrete ◽  
Seismic Behavior ◽  
Ultimate Load ◽  
Frame Structure ◽  
Reinforced Concrete Frame ◽  
Element Analysis ◽  
Concrete Frame ◽  
Construction Joint ◽  
Reinforced Concrete Frame Structure

To investigate the effect of the horizontal construction joint on seismic behavior of the exterior joint of the reinforced concrete frame structure, the numerical simulation of the exterior joint with the construction joint under the low cyclic loading was done. The experimental results and the numerical simulation values were compared. Seen from the ultimate load, the experiment value is 158.7kN, the simulation value is 170kN, the relative error is about 11%.Further analysis of the exterior joint of reinforced concrete frame skeleton properties, the feasibility of applying unit construction joints is verified.

Base-Isolated Multi-Storey Reinforced Concrete Frame Structure Modal Analysis

2012 ◽  
Vol 204-208 ◽  
pp. 869-871
Author(s):  
Cai Hua Wang ◽  
Hui Jian Li ◽  
Jian Feng Wu
Keyword(s):  
Reinforced Concrete ◽  
Modal Analysis ◽  
Seismic Isolation ◽  
Base Isolation ◽  
Frame Structure ◽  
Reinforced Concrete Frame ◽  
Concrete Frame ◽  
Reinforced Concrete Frame Structure ◽  
Before And After ◽  
Isolation Device

The multi-storey reinforced concrete frame structure used lead rubber pad as the base isolation device. The paper had modal analysis of base-isolated multi-storey reinforced concrete frame structure using the ANSYS software. Comparing the frequency and vibration mode before and after isolation under El-Centro wave, It concluded the leader rubber pad have seismic isolation effect for multi-storey reinforced concrete frame structure .

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