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Unele aspecte privind comportarea îmbinărilor adezive în condiţii de solicitare dinamică

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dc.contributor.author MOCANU, F.
dc.date.accessioned 2019-09-24T08:39:08Z
dc.date.available 2019-09-24T08:39:08Z
dc.date.issued 2007
dc.identifier.citation MOCANU, F. Unele aspecte privind comportarea îmbinărilor adezive în condiţii de solicitare dinamică. In: Meridian Ingineresc. 2007, nr. 3, pp. 53-56. ISSN 1683-853X. en_US
dc.identifier.issn 1683-853X
dc.identifier.uri http://repository.utm.md/handle/5014/4558
dc.description.abstract Lucrarea prezintă rezultatele unor cercetări care au urmărit stabilirea modului de variaţie a energiei de rupere la şoc a îmbinărilor adezive, cu suporţi metalici, realizate cu adezivi epoxidici şi poliuretanici. Studiul s-a efectuat utilizând încercări la şoc prin forfecare ale îmbinărilor adezive. S-a stabilit influenţa rugozităţii, grosimii stratului de adeziv, suprafeţei de lipire din îmbinare şi a vitezei de solicitare asupra energiei de rupere. en_US
dc.description.abstract The present paper discusses the results of some investigations aimed at establishing the variation mode of the breaking energy under impact loading of the adhesive joints, with metallic supports, made with epoxy and polyurethane adhesives. The studies were made using the impact shear test of the adhesive bonded joints. The influence of the rugosity, adhesive’s thickness, bonded area of the joint specimens and the loading rate on the dynamic strength has been established. en
dc.description.abstract L’ouvre indique les résultats des investigations qui ont déterminés la variation de la résistance à choque des assemblages, avec métallique supports, collés par l’intermédiaire des adhésives époxydique et poliureta-nique. L’étude a été réalisé par l’essai de choque par cisaillement des assemblages collés. On a déterminé l’influence de la manière de préparation des surfaces, de l’épaisseur des adhésives, de la surface collée du assemblage et de la rupture vitesse sur la résistance à choque. fr
dc.description.abstract В работе приведены результаты некоторых исследований, целью которых было определение как изменяется энергия разрыва при ударе адгезивных соединений с металлическими элементами, выполненными с адгезионными и полиуретановыми клеями. Исследования проводились используя ударные испытания на срез адгезионных соединений. ru
dc.language.iso ro en_US
dc.publisher Editura U.T.M. en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject adhesive joints en_US
dc.subject epoxy adhesives en_US
dc.subject polyurethane adhesives en_US
dc.subject shock tests en_US
dc.subject breaking energy en_US
dc.subject îmbinări adezive en_US
dc.subject adezivi epoxidici en_US
dc.subject adezivi poliuretanici en_US
dc.subject încercări la şoc en_US
dc.subject energie de rupere en_US
dc.title Unele aspecte privind comportarea îmbinărilor adezive în condiţii de solicitare dinamică en_US
dc.title.alternative Some aspects regarding the impact behavior of the adhesive bonded joints en_US
dc.title.alternative Certains aspects concernant le comportement à choque des assemblages colles en_US
dc.title.alternative Некоторые аспекты поведения адгезивных соединений в условиях динамического нагружения en_US
dc.type Article en_US


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