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Dataset results
32 results for “Reinforced Concrete”
Data of "Ultra-thin Strain Hardening Cementitious Composite (SHCC) layer in reinforced concrete cover zone for crack width control"
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Database on 16 reinforced concrete walls with lap splices and 8 reference units with continuous reinforcement (V2 models included)
<p>Recent post-earthquake missions have shown that both old and code-compliant reinforced concrete wall buildings can experience critical damage due to lap splices, which led to a recent surge in experimental tests of walls with such constructional detail. Most of the 16 walls with lap splices described in the literature thus far were carried out in the last five years. A database with these wall tests, plus 8 reference unit walls with continuous reinforcement, is herein provided alongside with the shell element models developed in Vector2 to simulate their inelastic F-D response</p> <p><strong>If the experimental data or the models are used, please cite:</strong></p> <p>- J.P. Almeida, O. Prodan, D. Tarquini, K. Beyer, 2017. "<em>Influence of lap-splices on the cyclic inelastic response of<br> reinforced concrete walls. I: Database assembly, recent experimental data, and findings for model development</em>", ASCE<br> Journal of Structural Engineering 143 (12), DOI: 10.1061/(ASCE)ST.1943-541X.0001853.</p> <p>- D. Tarquini, J.P. Almeida, O. K. Beyer, 2017. <em>"Influence of lap-splices on the cyclic inelastic response of reinforced<br> concrete walls. II: Shell element simulation and equivalent uniaxial model</em>", ASCE Journal of Structural Engineering 143<br> (12), DOI: 10.1061/(ASCE)ST.1943-541X.0001859.</p>
Assessing instantaneous stiffness of cracked reinforced concrete beams based on crack depths
<p>The crack presence changes the shape or size of sections in reinforced concrete beams, and greatly affects the section inertias and the beam stiffness. To assess the instantaneous stiffness of the cracked beams, a method is proposed based on the exact crack depth. The region affected by cracks is determined firstly, and different nonlinear strain distributions are modeled in the effect region to describe the change of concrete strains caused by cracks. The internal force equilibria are adopted to find a solution to the top strain and neutral axis, and according to the solution, the inertias of key sections are calculated to assess the beam stiffness. The proposed method has been validated using experimental results obtained from two-stage tests on five reinforced concrete beams. The dataset stores valuable results calculated by the proposed method.</p>
Scientific internship - Influence of fire conditions on the behaviour of reinforced concrete columns
<p>Data collected during the scientific internship (photos and videos, research materials, infoCAD files, presentations).</p>
Data of "Experimental investigation on the bond behaviour of steel reinforcement in self-healing concrete"
<p>Dataset for the fresh and hardened properties of self-healing concrete, and the bond properties of steel reinforcement in self-healing concrete</p>
Data of "Optimization of concrete mix designs toward the bond properties of steel reinforcement in self-healing concrete by Taguchi method"
<p>Dataset for the hardened properties of self-healing concrete and the bond properties of steel reinforcement in self-healing concrete used for the optimization via Taguchi method</p>
Supplementary information to "Material intensity and embodied CO2 benchmark for reinforced concrete structures in Brazil"
<p>This Excel file contains the electronic supplementary information to the manuscript " Material intensity and embodied CO<sub>2</sub> benchmark for reinforced concrete structures in Brazil", including detailed structural design data for the 53 analyzed buildings and the calculation of the structural material quantity and embodied CO2 indicators.</p>
Environmental and economic sustainability of crack mitigation in reinforced concrete with SuperAbsorbent polymers (SAPs)
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Numerical analysis and machine learning techniques on the behavior of FRP confined circular reinforced concrete columns
<p>This study presents a comprehensive nonlinear finite element study on the behavior of circular fibre reinforced polymer (FRP) confined reinforced and plain concrete columns under concentric loads. For this investigation, 65 test models with a combination of spiral hoop reinforced concrete, concrete with longitudinal and circular hoop reinforcements, and FRP confined plain concrete were designed . Four different machine learning (ML) techniques were developed to predict the ultimate axial load and strain at the tensile rupture of FRP. The accuracy of the proposed finite element model (FEM) was verified by comparing it with the existing experimental test results. The impact of unconfined concrete strength, hoop reinforcement ratio, thickness of FRP, and spiral hoop spacing on the confinement effectiveness, load-carrying capacity, and ductility behavior of circular FRP confined concrete columns were demonstrated. The parametric analysis found that axial load capacity of FRP-confined concrete columns increased when unconfined concrete strength increased, while low-strength confined concrete achieved a larger strength improvement ratio than high-grade concrete. The investigation also revealed that the thickness of the confining FRP has a significant impact on the confinement effectiveness of hoop reinforcement. The correlation between the FEM and experimental tests yielded 99.60% R<sup>2</sup> for ultimate axial load and 93.40% R<sup>2</sup> for ultimate strain. Extra tree regressor (ETR) and gradient boosting of ML yielded accurate predictions of ultimate axial load and strain at the tensile rupture of FRP compared to other approaches, but ETR has the best comprehensive prediction performance using the comprehensive ranking system. Overall, ETR can be applied in the ultimate axial load and strain prediction of circular FRP confined reinforced and plain concrete columns under concentric loads, conserving resources, time, and cost through laboratory testing.</p> <p> </p> <p> </p> <p> </p> <p> </p>
Construction Cost to Completion for Reinforced Concrete Building Project
<p>The dataset includes 19 variables obtained from 10 historical RC construction projects in Taiwan</p>
Dataset 5 - Reinforced concrete and soil monitoring system in operational environment
<p>The data demonstrate reinforced concrete and soil prototype sensing devices used in an operational environment. The data will be kept confidential for Intellectual Property and exploitation purposes until further notice. </p>
Identification of Precast Reinforced Concrete Elements in an Outdoor Storage Area
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.