Cyclic response of RC frames
Numerical validation of the experimental cyclic response of RC frames
... variety of functions such as structural resistance, often this capability is not consider in the building design namely when a seismic event is ...proportion of the load acting on the infill and the ...
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Out-of-plane behavior of masonry infilled RC frames based on the experimental tests available: a systematic review
... IP cyclic test until a maximum drift of 1% and after that was subjected to OOP half-cyclic loads applied by four points on each part of the ...influence of the previous damage and to ...
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Concrete-steel bond influence in the cyclic response of RC structural elements
... vulnerability of RC buildings is deeply related to the structural systems and constructive typologies ...causes of damage and collapse of RC structures due to earthquakes are associated ...
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The characteristics of 2D and 3D modelling approach in calibration of reinforced concrete frames cyclic behaviour
... micromodel of a bare RC frame was ...higher response when compared to its 2D ...calibration of the frame was ...behaviour of the computational model, such as fracture energy, plastic ...
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Comparison of cyclic response of reinforced concrete infilled frames with experimental results
... type of erection solution: an upward linear branch in which the RC frame and the infill masonry work as one building block until the masonry cracking starts; an upward nonlinear branch related with the ...
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Experimental assessment and retrofit of full-scale models of existing RC frames
... one of the storeys of the infilled frame and the structure was subjected to displacement controlled cyclic tests with increasing amplitude ...process of the second storey of the ...
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Experimental and numerical analysis of the cyclic behaviour of RC beam-column connections with plain reinforcing bars
... behaviour of reinforced concrete (RC) structures is strongly dependent on the interaction between the concrete and the steel ...reinforcement. Cyclic load reversals, like those induced by ...
10
Physiological response, endrocrine and performance of broilers under cyclic heat stress
... integration of metabolism in different organs, namely the nervous system, which operates through neurotransmitters, and the endocrinal system, whose messengers are the hormones transported by blood to the ...
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A model to simulate the cyclic axil compressive behaviour of rc columns confined with CFRP sheets
... use of Carbon Fiber Reinforced Polymer (CFRP) materials has increased significantly in the last ...capacities of these elements. The effectiveness of this CFRP-based confinement strategy depends on ...
12
Seismic Performance Reliability of RC Structures: Application of Response Surface Method and Systemic Approach
... order of this polynomial using statistical analysis of its ...probability of failure was calculated accurately and there was no significant correlation with the size of domains of the ...
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Finite element micro-modelling as a proxy for experimental tests on masonry-infilled RC frames
... Each of those figures compares the experimental behaviour with the results obtained by the referred three different stiffness-based approaches and the strength-based ...properties of the equivalent strut ...
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Effect of Different Modelling Assumptions on the Seismic Response of RC Structures
... stiffness of the existing buildings slabs differs significantly depending on the design prescriptions at the time of ...stiffness of the slab (no slab), constraining the rotations and displacements ...
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Seismic Response of RC Framed Buildings with Open Ground Storey
... The structural members are modeled with the aid of commercial software ETABS 9.7.4 in compliance with the codes IS 456: 2000 and IS 1893: 2002. The frame members are modeled with rigid end conditions. The floor ...
6
Assessment of the in-plane nonlinear behaviour of masonry-infilled RC frames using micro-modelling approaches
... The ANSYS surface contact element pairs CONCTA174 and TARGE170 shown in Figure 4 were used to represent the interaction either between the masonry units or between the masonry infill and the RC frame. The cohesive ...
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Evaluation of the Performance of Reduced Beam Section (RBS) Connections in Steel Moment Frames Subjected to Cyclic Loading
... type of RBS connection that utilises a reduced web, in contrast to the more usual reduced flange, is shown to have a number of additional benefits, particularly for retrofitting ...context of the ...
7
Calibration of model parameters for the cyclic response of end-plate beam-to-column steel-concrete composite joints
... behaviour of the ...behaviour of usual composite joint typologies under cyclic loading, representative of the effects of a seismic event, is characterized by hysteretic loops with ...
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Comparative efficiency analysis of different nonlinear modelling strategies to simulate the biaxial response of RC columns
... characteristic of the mild steel virgin ...representation of the columns’ stiffness degradation under cyclic ...parameters of the model are: the yield strength (f y ); the elastic Young ...
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Comparison of different modelling strategies for the representation of non linear response of RC columns subjected to biaxial loading
... representation of spatial frames’ behaviour under static and/or dynamic loading, considering both material and geometric non- ...types of analyses, namely: dynamic and static time-history, ...
15
Numerical implementation and calibration of a hysteretic model with pinching for the cyclic response of steel and composite joints
... part of the implementation relates to the development of the code for each ...sign of the strain increment (positive or ...level of isotropic hardening and Emaxa (and Emaxd) is the maximum ...
8
Some relationship between G-frames and frames
... Abstract. In this paper we proved that every g-Riesz basis for Hilbert space H with respect to K by adding a condition is a Riesz basis for Hilbert B(K)-module B(H, K). This is an extension of [A. Askarizadeh, M. ...
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