A study of fragmentation processes using a discrete element method
نویسندگان
چکیده
منابع مشابه
D ec 1 99 5 A study of fragmentation processes using a discrete element method
We present a model of solids made from polygonal cells connected via beams. We calculate the macroscopic elastic moduli from the beam and cell parameters. This modellisation is particularly suited for the simulation of fragmentation processes. We study the effects of an explosion inside a circular disk and the impact of a projectile and obtain the fragment size distribution. We find that if bre...
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We present a model of solids made from polygonal cells connected via beams. We calculate the macroscopic elastic moduli from the beam and cell parameters. This mod-ellisation is particularly suited for the simulation of fragmentation processes. We study the eeects of an explosion inside a circular disk and the impact of a projectile and obtain the fragment size distribution. We nd that if break...
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ژورنال
عنوان ژورنال: Computer Methods in Applied Mechanics and Engineering
سال: 1996
ISSN: 0045-7825
DOI: 10.1016/s0045-7825(96)01012-2