000012438 001__ 12438
000012438 005__ 20160816141445.0
000012438 04107 $$aeng
000012438 046__ $$k2016-05-09
000012438 100__ $$aKocabas, I.
000012438 24500 $$aDESIGN OF SINGLE LAP JOINTS WITH MILD STEEL ADHERENDS

000012438 24630 $$n22.$$pEngineering Mechanics 2016
000012438 260__ $$bInstitute of Thermomechanics AS CR, v.v.i., Praha
000012438 506__ $$arestricted
000012438 520__ $$2eng$$aAdhesively bonded single lap joints are a candidate structure fastening technique to riveted, welded and bolted joints, attaining a better load transfer and more uniform stress distributions. It is quite important to establish a relationship between static strength of a single lap joint and design parameters such as geometrical parameters, material response, type of loading and etc. This paper presents a conceptual design methodology for single lap joints with mild steel adherend S255 considering geometrical and material parameters. In order to perform this task, ductile (Veropal Super HE-20) and brittle (Carboresin) two component structural epoxy adhesives are implemented to examine influence of material behavior. Single lap joints are manufactured at various overlap lengths and undergone simple uni-axial tensile tests to identify static tensile strengths. Then a numerical model is created in a commercial finite element package program (ABAQUS™) to make a comparison between experimental and numerical failure loads, which implements well-known maximum value criteria for both adhesive and adherend failure. The results express that the material response and overlap length plays a substantial role in the design stage of bonded structures up to a certain point. Consequently, strength of a single lap joint is no longer dependent on increase of overlap length at which the failure mechanism is dictated by adherend yielding.

000012438 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012438 653__ $$aSingle lap joint, Epoxy adhesive, Static strength, Mild steel, Finite element method

000012438 7112_ $$aEngineering Mechanics 2016$$cSvratka, CZ$$d2016-05-09 / 2016-05-12$$gEM2016
000012438 720__ $$aKocabas, I.$$iÖzdemir, A.$$iSvanda, P.
000012438 8560_ $$ffischerc@itam.cas.cz
000012438 8564_ $$s593651$$uhttps://invenio.itam.cas.cz/record/12438/files/068bo_p_sol.pdf$$yOriginal version of the author's contribution as presented on CD, id 068, section SOL.
000012438 962__ $$r12369
000012438 980__ $$aPAPER