Non-linear analyses to assess the seismic performance of RC buildings retrofitted with FRP
نویسندگان
چکیده
منابع مشابه
Seismic performance of r.c. framed buildings retrofitted using modern techniques: FRP versus base-isolation and added damping
The main purpose of this work is to compare different criteria for the seismic strengthening of r.c. framed buildings in order to find the optimal combinations of these retrofitting techniques. To this end, a numerical investigation is carried out with reference to the town hall of Spilinga (Italy), a r.c. framed structure with an L-shaped plan built at the beginning of the 1960s. Five structur...
متن کاملProbabilstic Seismic Risk Evaluation of Rc Buildings
As more and more emphasis is being laid on non-linear analysis of RC framed structures subjected to earthquake excitation, the research and development on both non-linear static (pushover) analysis as well as nonlinear dynamic (time history)analysis is in the forefront. Due to prohibitive computational time and efforts required to perform a complete nonlinear dynamic analysis, researchers and d...
متن کاملProbabilistic capacity models and fragility estimates for RC columns retrofitted with FRP composites
This paper proposes a probabilistic formulation to assess the effectiveness of the fiber reinforced polymer (FRP) retrofit schemes in enhancing the structural performance of reinforced concrete (RC) bridge columns. Two probabilistic models are proposed to predict the deformation capacities of retrofitted columns. One deformation model corresponds to the flexural failure and the other considers ...
متن کاملon the effect of linear & non-linear texts on students comprehension and recalling
چکیده ندارد.
15 صفحه اولAn Integrated Frp Strengthening and Damping System for Multiple Performance Level Seismic Retrofit of Rc Columns
The concept of an integrated strengthening and damping retrofit system was proposed to design reinforced concrete (RC) columns for their optimal performance under multi-level earthquake hazards. As illustrated in Figure 1, the system consisted of fiber reinforced polymer (FRP) sheets wrapping around a column and viscoelastic (VE) layers on the FRP sheets. The motion of the outer surface of the ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Revista Internacional de Métodos Numéricos para Cálculo y Diseño en Ingeniería
سال: 2020
ISSN: 0213-1315,1886-158X
DOI: 10.23967/j.rimni.2020.03.009