Teacher Ana FILIP BUCALAE, Teacher Didina CAMPEAN, Teacher Elena Ancuta CIUREANU, Lecturer Ph.D. Liliana HRISTIAN
Rezumat
Pentru materialele utilizate in agricultura, acţiunea vântului si a grindinei conduc la o degradare mecanica care se manifesta prin fisuri, orificii si pierderea flexibilităţii. Lucrarea prezintă analiza alurii diagramei efort deformaţie pentru materialele textile compozite supuse studiului, utilizate in extinderea sezonului de creștere a plantelor. Valorificarea acesteia se aplică direct în stabilirea unui regim de prelucrare tehnologică, caracterizat prin corelarea parametrilor cu caracteristicile materialului prelucrat.
Cuvinte cheie: materiale textile compozitediagrama efort-deformaţieextinderea sezonului de creștere a plantelor
Abstract
For the materials used in agriculture, the action of the wind and hail results in a mechanical degradation that manifests through cracks, holes and loss of flexibility. The paper presents the analysis of the stress-strain diagram for the composite textile materials under study, used in extending the growing season of plants. Its use is directly applied in establishing a technological processing regime, characterized by correlating the parameters with the characteristics of the processed material.
Keywords: composite textile materialsstress-strain diagramextension of plant growing season
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