Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 9 of 9 for “"reinforced material"”.
-
Wave propagation in a semi-infinite, cylindrical, orthotropic membrane
A semi-infinite, cylindrical membrane of fiber-reinforced material with the fibers oriented helically along the membrane is considered. The equations of motion are written in terms of the orthotropic material properties and are solved for the condition of indeterminancy in the second derivatives of …
-
Isolation and transmissibility of shipboard equipment with carbon fiber reinforced polymer mount
… In this thesis isolator pads of three different materials were considered: carbon fiber reinforced material (CFRP), steel, and rubber. These isolator pads were paired with two pieces of equipment. The first was a marine diesel engine with a relatively large mass and internal rotation. The second …
-
2 dimension woven kenaf reinforced unsaturated polyester composite
… due to its potential as an alternative material for synthetic fibers in composite application. Kenaf fiber is a potential reinforced material for composite due to its acceptable properties and supported by the development in Malaysian Kenaf cultivation. Previous studies have demonstrated …
-
Interlaminar reinforcement of carbon fiber composites from unidirectional prepreg utilizing aligned carbon nanotubes
… between plies of an aerospace grade carbon fiber reinforced plastic composite (CFRP) have been shown to increase interlaminar toughness while improving laminate strength. While this architecture, known as 'nanostitch', has proven beneficial, morphological changes in the A-CNT layer and their …
-
Development, application and early-age monitoring of fiber-reinforced ‘crack-free’ cement-based overlays
… use of durable and high performance repair materials. Among various mechanisms cited for lack of durability in repairs, early-age shrinkage cracking in overlay materials is of utmost importance. Fiber-reinforcement can be used to alleviate some of the issues related to plastic shrinkage. …
-
Processing Behavior of Thermoplastics Reinforced with Melt Processable Glasses
… with evaluating the behavior of thermoplastics reinforced with melt processable phosphate glasses processed by techniques including injection molding, compression molding, and thermoforming. Thermoplastic resins consisting of polyphenylene sulfide (PPS), polyetherimide (PEI) and …
-
Synthesis and investigation of UV-cured, complex amphiphilic polymer films for use in anti-biofouling applications
… is included in the Appendices. Nanocompositing materials, specifically carbon nanotubes and nanoscopic silica, were either physically mixed or engineered to be phase-specific for either the HBFP domain or the PEG domain. The nanocomposited HBFP-PEG materials were then subjected to a variety of …
-
Development of reinforced alkali activated materials for cultural heritage restoration [Sviluppo di geopolimeri compositi rinforzati per il restauro di beni culturali]
… di Catania e verte sullo sviluppo di materiali rinforzati ad attivazione alcalina (MAA) per il restauro dei beni culturali. La ricerca mira a esplorare la produzione di materiali innovativi e sostenibili, realizzati con scarti industriali e sottoprodotti, al fine di ridurre le …
-
Mikromechanische Untersuchungen an Epoxidharz-Glasfaser-Verbundwerkstoffen unter zyklischer Wechselbelastung
… die Messung im Bereich des linear-elastischen Materialverhaltens statt, wodurch die gemessenen Eigenschaften im Grenzschichtbereich von der Amplitude unabhängig sind. Kleine Schädigungen treten nur durch zyklische Beanspruchung auf. Somit können die Ermüdungseigenschaften des …