Development of slab-to-wall connections assisted by experiments and numerical simulations

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28399269%3A_____%2F17%3AN0000010" target="_blank" >RIV/28399269:_____/17:N0000010 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.18419/opus-9345" target="_blank" >http://dx.doi.org/10.18419/opus-9345</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.18419/opus-9345" target="_blank" >10.18419/opus-9345</a>

Result language
angličtina
Original language name
Development of slab-to-wall connections assisted by experiments and numerical simulations
Original language description
Slab to bearing wall connections are used to join precast or cast-in-place concrete floor or roof members to bearing walls. They transfer a vertical load from the horizontal system and, sometimes, diaphragm action by providing moment and shear resistance. The tested connection is part of a novel construction technology requiring a fast and safe fabrication of buildings. In contrast to traditional solutions, where moments in frame corners are transferred by appropriate detailing of bar reinforcement, tensile forces are resisted by inserts anchored in concrete. Structural functionality of inserts was verified by the experimental investigation of a slab-to-wall joint subjected to moment loading. A full-scale specimen was tested whereas the force, deformation and strain responses were monitored. The experiment was simulated numerically by program ATENA. It helped to analyze in detail the structural behavior observed experimentally and explain the resistance model exploiting inserts. The experimental and numerical results were analyzed with emphasis on the anchoring capacity of inserts. The project demonstrates the efficiency of development process based on combining laboratory testing with numerical simulation.
Czech name
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Czech description
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Project
<a href="/en/project/GA16-04132S" target="_blank" >GA16-04132S: Epistemic uncertainty of crack models in reinforced concrete structures</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
3rd International Symposium on Connections between Steel and Concrete : Stuttgart, Germany, 27th - 29th September 2017 ; proceedings
ISBN
978-3-945773-06-2
ISSN
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e-ISSN
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Number of pages
11
Pages from-to
724-734
Publisher name
Stuttgart : Institute of Construction Materials, University of Stuttgart
Place of publication
Stuttgart, Germany
Event location
Stuttgart, Germany
Event date
Sep 27, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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