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Document type:
Zeitschriftenaufsatz 
Author(s):
Kudela, László; Kollmannsberger, Stefan; Almac, Umut; Rank, Ernst 
Title:
Direct Structural Analysis of Domains Defined by Point Clouds 
Abstract:
This contribution presents a method that aims at the numerical analysis of solids represented by oriented point clouds. The proposed approach is based on the Finite Cell Method, a highorder immersed boundary technique that computes on a regular background grid of Finite elements and requires only inside-outside information from the geometric model. It is shown that oriented point clouds provide sufficent information for these point-membership classifications. Further, we address a tessellation-f...    »
 
Keywords:
Finite cell method,image-based structural analysis,point clouds 
Journal title:
Computer Methods in Applied Mechanics and Engineering 
Year:
2020 
Journal volume:
358 
Year / month:
2020-01 
Quarter:
1. Quartal 
Month:
Jan 
Language:
en 
Status:
Verlagsversion / published 
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