The tensile elastic modulus of fiberglass reinforced high density polyester foams, the compression elastic modulus of particulate reinforced medium density polyurethane foams and their compressive creep behavior were investigated. The measured elastic properties were compared with predicted values based on the modified Kerner equation and the quasi-isotropic laminate theory. The compressive creep behavior was described by a power law and its temperature and load dependence by an Arrhenius type expression.
MECHANICAL PROPERTIES OF REINFORCED FOAMS / Narkis, M.; Siegmann, A.; Kenig, S.; Alperstein, D.; Nicolais, L.; Masi, Paolo; Mazzola, M.. - STAMPA. - (1983), pp. sess 23cp-sess 23cp. (Intervento presentato al convegno Composite Solutions to Material Challenges tenutosi a Houston nel 1983).
MECHANICAL PROPERTIES OF REINFORCED FOAMS.
MASI, PAOLO;
1983
Abstract
The tensile elastic modulus of fiberglass reinforced high density polyester foams, the compression elastic modulus of particulate reinforced medium density polyurethane foams and their compressive creep behavior were investigated. The measured elastic properties were compared with predicted values based on the modified Kerner equation and the quasi-isotropic laminate theory. The compressive creep behavior was described by a power law and its temperature and load dependence by an Arrhenius type expression.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
