Experimental Verification of Subtle Frame Components Prototypes from High Performance Concrete for Energy Efficient Buildings

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F16%3A00301426" target="_blank" >RIV/68407700:21110/16:00301426 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Experimental Verification of Subtle Frame Components Prototypes from High Performance Concrete for Energy Efficient Buildings

Original language description

Mechanical properties of high performance concrete (HPC) enable design of subtle structural elements. Subtle HPC frame concept comes from the effort to integrate load bearing elements into building envelope in order to reduce risks of thermal bridges. Substantial advantages of subtle structural elements are material and energy savings during production, transportation, manipulation and assembling. Paper presents preparation and implementation of construction of experimental frame at University Centre UCEEB in Buštěhrad. Individual structural elements were made in prefa plant ŽPSV a.s. in Litice nad Orlicí. Construction of frame prototype is the result of long term research when the vertical and horizontal structural elements and their connections were successively designed and experimentally verified. This article shows experimental results of horizontal load bearing structures - floor panels and beams - in detail. Samples were tested by four-point bending test and also creep of floor panels was measured. Accomplished calculations, experimental verification and analysis have showed that subtle HPC frame is the effective solution from reliability aspects as well as from environmental and economical parameters. Minimal columns cross sections enable their complete implementation into building envelope and they also contribute to high quality architectonic solution of buildings interiors.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JN - Civil engineering

OECD FORD branch

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Project

<a href="/en/project/TA03010501" target="_blank" >TA03010501: Optimized subtle frame for energy efficient buildings</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2016

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings from 22nd Czech Concrete Day 2015 (print)

ISBN

978-3-03835-675-2

ISSN

1012-0394

e-ISSN

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Number of pages

6

Pages from-to

301-306

Publisher name

Trans Tech Publications Ltd.

Place of publication

Pfaffikon

Event location

Litomyšl

Event date

Nov 25, 2015

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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