A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The Passive Control Seismic Strengthen about RC Frame Infilled Wall Structure
In this paper, a four-storey reinforced concrete frame infilled wall structure does not meet the seismic perform target, based on the seismic behavior target of both frame and infilled wall, to carry out the study on the passive control seismic strengthen of RC infilled wall structure with attached dampers. First, two kinds of passive control strengthen schemes were put forward. Scheme 1: Dampers were installed in the in-plane direction parallel with all 1-storey infilled walls; Scheme 2: Dampers were installed in the in-plane direction parallel with all 1-storey and 2-storey infilled walls. Then to establish the two types of passive control seismic strengthen model in OpenSees, carry out the rare earthquake nonlinear time-history analysis under El Centro, Parkfield and San Fenando ground motions. Finally, in accordance with the seismic performance target quantization index of RC Frame infilled wall structure used as hospital, i.e. considering storey drift ratio limit and infilled wall damage, judge the scheme 2 can meets the seismic performance target.
The Passive Control Seismic Strengthen about RC Frame Infilled Wall Structure
In this paper, a four-storey reinforced concrete frame infilled wall structure does not meet the seismic perform target, based on the seismic behavior target of both frame and infilled wall, to carry out the study on the passive control seismic strengthen of RC infilled wall structure with attached dampers. First, two kinds of passive control strengthen schemes were put forward. Scheme 1: Dampers were installed in the in-plane direction parallel with all 1-storey infilled walls; Scheme 2: Dampers were installed in the in-plane direction parallel with all 1-storey and 2-storey infilled walls. Then to establish the two types of passive control seismic strengthen model in OpenSees, carry out the rare earthquake nonlinear time-history analysis under El Centro, Parkfield and San Fenando ground motions. Finally, in accordance with the seismic performance target quantization index of RC Frame infilled wall structure used as hospital, i.e. considering storey drift ratio limit and infilled wall damage, judge the scheme 2 can meets the seismic performance target.
The Passive Control Seismic Strengthen about RC Frame Infilled Wall Structure
Meng, Qing-Li (author) / Chen, Jun (author) / Chu, Chun-Yu (author)
2013
7 Seiten
Conference paper
English
The Passive Control Seismic Strengthen about RC Frame Infilled Wall Structure
| British Library Conference Proceedings | 2013
The Impact of Infilled Wall on Seismic Performance of Frame Structure
| Tema Archive | 2013
The Impact of Infilled Wall on Seismic Performance of Frame Structure
| British Library Conference Proceedings | 2013
The Study on Infilled Walls Effect in RC Frame Infilled Wall Structure
| Tema Archive | 2013
The Study on Infilled Walls Effect in RC Frame Infilled Wall Structure
| British Library Conference Proceedings | 2013