Automated reconstruction and conformal discretization of 3D woven composite CT scans with local fiber volume fraction control
نویسندگان
چکیده
منابع مشابه
Full Field Nondestructive Techniques for Imaging Composite Fiber Volume Fraction
In a composite the matrix distributes the load onto and between the fibers. It is therefore important to know the volume fraction of fibers to ensure proper load distribution and predicted structural performance. The most common method of determining composite fiber volume fraction (FVF) involves removal of the matrix by burn off or acid digestion. While estimates of the fiber, matrix and void ...
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abstract: in this paper, the results of experimental and numerical simulation of low velocity impact process have been carried out to investigate energy absorption of composite sandwich panels with 3d woven fabrics of glass fibers and epoxy resin. for this purpose, diagrams of force-displacement of the quasi-static and quasi-dynamic impact tests were studied. for the finite element simulation, ...
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ژورنال
عنوان ژورنال: Composite Structures
سال: 2020
ISSN: 0263-8223
DOI: 10.1016/j.compstruct.2020.112438