Detail publikace

Do epoxy resins creep in external strengthening connections?

ŠTĚPÁNEK, P., VAŇURA, T., ŠVAŘÍČKOVÁ, I.

Originální název

Do epoxy resins creep in external strengthening connections?

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Sometimes some of the methods of external strengthenin of concrete structures must be used. One of them is a method, which uses elements of very high tensional strength glued by epoxy resins to tensioned surfaces of concrete. For several years the experiments have been in progress to raise the load-carrying capacity of concrete by supplementary external reinforcement. However, epoxy resins used aare commonly of low Young´s modulus and therefore a higher rate of creep might influence long-term behaviour of such external strengthening. Special space saving arrangement of tests is described. Panels acting like loaded beams were considered. Loads of different magnitude were applied to the panel layers to study the long-term influence of shear forces on glue creep. The glue creep might be dependent on type of epoxy resin.

Klíčová slova

externally attached strengthening, CFRP and glass-fabric strengthening,anchorage and bearing capacity tests, modes of failure, glue creeping tests

Autoři

ŠTĚPÁNEK, P., VAŇURA, T., ŠVAŘÍČKOVÁ, I.

Rok RIV

2003

Vydáno

1. 9. 2003

Nakladatel

Thomas Telford Publishing, London E14 4JD

Místo

DUNDEE

ISBN

0-7277-3248-X

Kniha

Proceeding of the 2003 International Symposium "Celebrating concrete"

Číslo edice

1

Strany od

321-328

Strany počet

8

URL

British Library