Les polyéthylènes (PE) de moyenne à forte densité pour tubes pressurisés sont caractérisés par une grande ductilité et une haute résistance aux faibles vitesses de propagation des fissures, mais les tubes extrudés de PE testés sous pression de gaz peuvent supporter la propagation à haute vitesse (100-300 ms-1) des fissures axiales fragiles. La méthode du test de Double Torsion à Haute Vitesse (HSDT) a été dévelopée pour mesurer la résistance aux fissures aux conditions d'état stationnaire à haute vitesse stable. Comme l'indique le test des tubes, la résistance aux fissures à grande vitesse dans les polyéthylènes est même plus faible que celle suggérée par les tests conventionnels des impacts de Charpy.Medium to high-density polyethylenes (P...
Plastic pipeline systems have now become dominant for fuel-gas and water distribution networks. Alt...
University of Minnesota M.S. thesis. September 2012. Major: Mechanical Engineering. Advisors:Dr. Sus...
The Strain Hardening test is a promising method to reduce testing times for predicting the lifetime ...
RCsud- Les polykthyEnes (PE) de moyenne B forte densite pour tubes pressurisks sont caractkrisCs par...
Plastic pipeline systems have now become dominant for fuel-gas and water distribution networks. Alth...
Resistance to slow crack growth is an important material property of polyethylene especially for pip...
Polymer pipe materials being widely used in the industry for transport purposes introduced new areas...
Since the introduction of polyethylene (PE) pipe for use in natural gas distribution about twenty ye...
Since the introduction of polyethylene (PE) pipe for use in natural gas distribution about twenty ye...
The thesis deals with the study of the fracture behaviour of the pipe grades of high density polyeth...
Stress cracking (SC) is recognized as one of the major concerns for high density polyethylene (HDPE)...
Polymer pipe materials being widely used in the industry for transport purposes introduced new areas...
Un modèle élastique non linéaire de l'essai de rupture en double torsion à grande vitesse (HSDT), ut...
The total thermoplastics pipe market in west Europe is estimated at 900,000 metric tonnes for 1977 a...
Un modèle élastique non linéaire de l'essai de rupture en double torsion à grande vitesse (HSDT), ut...
Plastic pipeline systems have now become dominant for fuel-gas and water distribution networks. Alt...
University of Minnesota M.S. thesis. September 2012. Major: Mechanical Engineering. Advisors:Dr. Sus...
The Strain Hardening test is a promising method to reduce testing times for predicting the lifetime ...
RCsud- Les polykthyEnes (PE) de moyenne B forte densite pour tubes pressurisks sont caractkrisCs par...
Plastic pipeline systems have now become dominant for fuel-gas and water distribution networks. Alth...
Resistance to slow crack growth is an important material property of polyethylene especially for pip...
Polymer pipe materials being widely used in the industry for transport purposes introduced new areas...
Since the introduction of polyethylene (PE) pipe for use in natural gas distribution about twenty ye...
Since the introduction of polyethylene (PE) pipe for use in natural gas distribution about twenty ye...
The thesis deals with the study of the fracture behaviour of the pipe grades of high density polyeth...
Stress cracking (SC) is recognized as one of the major concerns for high density polyethylene (HDPE)...
Polymer pipe materials being widely used in the industry for transport purposes introduced new areas...
Un modèle élastique non linéaire de l'essai de rupture en double torsion à grande vitesse (HSDT), ut...
The total thermoplastics pipe market in west Europe is estimated at 900,000 metric tonnes for 1977 a...
Un modèle élastique non linéaire de l'essai de rupture en double torsion à grande vitesse (HSDT), ut...
Plastic pipeline systems have now become dominant for fuel-gas and water distribution networks. Alt...
University of Minnesota M.S. thesis. September 2012. Major: Mechanical Engineering. Advisors:Dr. Sus...
The Strain Hardening test is a promising method to reduce testing times for predicting the lifetime ...