All Title Author
Keywords Abstract

Polimeri  2004 

Eksperimentalna i numeri ka analiza jednostrukih preklopnih lijepljenih spojeva / Experimental and numerical analysis of single lap adhesively bonded joints

Keywords: jednostruki preklopni spoj , lijepljenje , metoda kona nih elemenata (MKE) / single-lap joint , adhesive bonding , finite-elements method (FEM)

Full-Text   Cite this paper   Add to My Lib

Abstract:

Ve i broj faktora utje e na mehani ke karakteristike nosivosti lijepljenoga spoja. imbenici oblika i dimenzija spoja s najve im utjecajem jesu ostvarena duljina preklopa i debljina sloja ljepila. U eksperimentalnom su dijelu rada analizirani ti faktori te definirane njihove optimalne vrijednosti pri kojima se uz najmanji utro ak materijala podloge i ljepila posti e najve a nosivost lijepljenoga spoja. U numeri kom dijelu rada provedene su simulacije optere ivanja spojeva metodom kona nih elemenata (FEM). Simulacije su provedene uporabom komercijalnoga programskog paketa ANSYS. / The load bearing capacity of adhesively bonded joints depends on many factors. The most decisive designing factors are lap length and thickness of the adhesive layer. In the experimental part of the present research these factors were analysed and their optimal values were defined. At these optimum values it is possible to reach the maximum load bearing capacity by using a minimum quantity of applied adhesive. In the numerical part of the paper, loading simulations based on the finite-elements method were carried out. The simulations were performed by using the commercial FEA code ANSYS.

Full-Text

comments powered by Disqus