Seismic strengthening and rehabilitation of RC frame structures with weak beam-column joints by installing wing walls

2019 ◽  
Vol 17 (5) ◽  
pp. 2533-2567
Author(s):  
Yuebing Li ◽  
Yasushi Sanada ◽  
Koki Maekawa ◽  
Haruka Katayama ◽  
Ho Choi ◽  
...  
Keyword(s):  
Frame Structures ◽  
Rc Frame ◽  
Seismic Strengthening ◽  
Weak Beam ◽  
Rc Frame Structures ◽  
Wing Walls

Seismic Retrofitting of Low-Rise RC Frame Structures with Wing Walls

2021 ◽  
Author(s):  
Weisong Yang ◽  
Minglun Tian ◽  
Weixiao Xu ◽  
Jiachang Ju
Keyword(s):  
Seismic Retrofitting ◽  
Frame Structures ◽  
Rc Frame ◽  
Rc Frame Structures ◽  
Wing Walls

New factor to characterize mechanism of “strong column-weak beam” of RC frame structures

2015 ◽  
Vol 21 (6) ◽  
pp. 484-491 ◽  
Author(s):  
Xinxia Li ◽  
Maosheng Gong ◽  
Qinghua Han ◽  
Lili Xie
Keyword(s):  
Frame Structures ◽  
Rc Frame ◽  
Weak Beam ◽  
Rc Frame Structures

Cumulative damage effects of mainshock-aftershock sequences on RC-frame structures

2019 ◽  
Vol 32 (3-4) ◽  
pp. 157-169
Author(s):  
Lingxin Zhang ◽  
◽  
Baijie Zhu ◽  
Yunqin Xue ◽  
Jialu Ma ◽  
...  
Keyword(s):  
Cumulative Damage ◽  
Frame Structures ◽  
Rc Frame ◽  
Aftershock Sequences ◽  
Rc Frame Structures

Design Forces for Drift and Damage Control: A Second Look at the Substitute Structure Approach

1994 ◽  
Vol 10 (2) ◽  
pp. 319-331 ◽  
Author(s):  
John F. Bonacci
Keyword(s):  
Reinforced Concrete ◽  
Damage Control ◽  
Dynamic Test ◽  
Frame Structures ◽  
Rc Frame ◽  
Test Results ◽  
Structure Approach ◽  
Maximum Displacement ◽  
Design Loads ◽  
Rc Frame Structures

This paper explores the development of a method that is useful for design of reinforced concrete (RC) frame structures to resist earthquakes. The substitute structure method, originally proposed in the 1970s, makes an analogy between viscously damped linear and hysteretic response for the purpose of estimating maximum displacement. The evolution of the method is retraced in order to emphasize its unique reliance on experimental results, which are needed to establish rules for assignment of substitute linear properties. Recent dynamic test results are used to extend significantly the calibration of the method, which furnishes design loads on the basis of drift and damage control.

Selection of the Most Unfavorable Real Ground Motions for Low- and Mid-rise RC Frame Structures

2013 ◽  
Vol 17 (8) ◽  
pp. 1233-1251 ◽  
Author(s):  
Changhai Zhai ◽  
Zhiwang Chang ◽  
Shuang Li ◽  
Lili Xie
Keyword(s):  
Ground Motions ◽  
Frame Structures ◽  
Rc Frame ◽  
Rc Frame Structures ◽  
Selection Of
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