Seismic Assessment of Existing Irregular Masonry Buildings by Nonlinear Static and Dynamic Analyses

2018 ◽  
pp. 123-151 ◽  
Author(s):  
Sergio Lagomarsino ◽  
Daniela Camilletti ◽  
Serena Cattari ◽  
Salvatore Marino
Keyword(s):  
Seismic Assessment ◽  
Masonry Buildings ◽  
Dynamic Analyses ◽  
Nonlinear Static

Are the nonlinear static procedures feasible for the seismic assessment of irregular existing masonry buildings?

2019 ◽  
Vol 200 ◽  
pp. 109700 ◽  
Author(s):  
Salvatore Marino ◽  
Serena Cattari ◽  
Sergio Lagomarsino
Keyword(s):  
Seismic Assessment ◽  
Masonry Buildings ◽  
Nonlinear Static

Seismic assessment of interacting structural units in complex historic masonry constructions by nonlinear static analyses

2019 ◽  
Vol 213 ◽  
pp. 51-71 ◽  
Author(s):  
Stefania Degli Abbati ◽  
Antonio Maria D'Altri ◽  
Daria Ottonelli ◽  
Giovanni Castellazzi ◽  
Serena Cattari ◽  
...  
Keyword(s):  
Seismic Assessment ◽  
Structural Units ◽  
Historic Masonry ◽  
Nonlinear Static

scholarly journals Seismic vulnerability study of Soltaniyeh dome using nonlinear static and dynamic analyses

2018 ◽  
Vol 10 (4) ◽  
pp. 367-380 ◽  
Author(s):  
Hossein Kalantari ◽  
Kiarash Nasserasadi ◽  
Seyyed Aliasghar Arjmandi
Keyword(s):  
Seismic Vulnerability ◽  
Dynamic Analyses ◽  
Nonlinear Static

Seismic Assessment and Retrofitting of an Under-Designed RC Frame Through a Displacement-Based Approach

2017 ◽  
pp. 36-58
Author(s):  
Marco Valente ◽  
Gabriele Milani
Keyword(s):  
Seismic Response ◽  
Numerical Models ◽  
Seismic Assessment ◽  
Original Structure ◽  
Rc Frame ◽  
Existing Structures ◽  
Dynamic Analyses ◽  
Non Linear ◽  
Displacement Based ◽  
Southern European Countries

Many existing reinforced concrete buildings were designed in Southern European countries before the introduction of modern seismic codes and thus they are potentially vulnerable to earthquakes. Consequently, simplified methodologies for the seismic assessment and retrofitting of existing structures are required. In this study, a displacement based procedure using non-linear static analyses is applied to a four-storey RC frame in order to obtain an initial estimation of the overall inadequacy of the original structure as well as the extent of different retrofitting interventions. Accurate numerical models are developed to reproduce the seismic response of the RC frame in the original configuration. The effectiveness of three different retrofitting solutions countering structural deficiencies of the RC frame is examined through the displacement based approach. Non-linear dynamic analyses are performed to assess and compare the seismic response of the frame in the original and retrofitted configurations.

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