Modal Characteristics of Composite Elastic Structures
نویسندگان
چکیده
منابع مشابه
Deformation Characteristics of Composite Structures
The composites provide design flexibility because many of them can be moulded into complex shapes. The carbon fibre-reinforced epoxy composites exhibit excellent fatigue tolerance and high specific strength and stiffness which have led to numerous advanced applications ranging from the military and civil aircraft structures to the consumer products. However, the modelling of the beams undergoin...
متن کاملdeformation characteristics of composite structures
composites provide design flexibility because many of them can be moulded into complex shapes. carbon fibre-reinforced epoxy composites exhibit excellent fatigue tolerance with high specific strength and stiffness. these properties led to their numerous advanced applications ranging from military and civil aircraft structures to consumer products. the modelling of beams undergoing arbitrarily ...
متن کاملModal Characteristics of Composite Beams with Single Delamination- A Simple Analytical Technique
In the present research, the effects of delamination size and location on vibration characteristics of laminated composite beams are investigated both analytically and numerically. In the analytical method, the delaminated beam is modeled as four interconnected Euler–Bernoulli beams and the constrained and free mode models are both simulated. The differential stretching and the bending-extensio...
متن کاملmodal characteristics of composite beams with single delamination- a simple analytical technique
in the present research, the effects of delamination size and location on vibration characteristics of laminated composite beams are investigated both analytically and numerically. in the analytical method, the delaminated beam is modeled as four interconnected euler–bernoulli beams and the constrained and free mode models are both simulated. the differential stretching and the bending-extensio...
متن کاملModal Investigations of Pultruded Hybrid Composite Frame Structures Using Experimental and Finite Element Methods
The modal behavior of stmctures is governed by the mechanical characteristics of the constituent components. The dynamic mechanical properties of composite smvztures can be modified according to design requirements through hybridization. The objective of this research is to utilize hybridized pultmded composite materials for the dynamic modification and/or optimization of frames and space stNch...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1964
ISSN: 0001-4966
DOI: 10.1121/1.2143393