Numerical Simulation of the Mechanical Properties of Sintered and Bonded Perforated Hollow Sphere Structures (PHSS)
来源期刊：JOURNAL OF MATERIALS SCIENCE TECHNOLOG2010年第8期
论文作者：Andreas chsner Seyed Mohammad Hossein Hosseini Markus Merkel
文章页码：730 - 736
摘 要：This paper investigated the uniaxial mechanical properties of a new type of hollow sphere structures. For this new type, the sphere shell was perforated by several holes in order to open the inner sphere volume and surface. The mechanical properties, i.e. elastic properties and initial yield stress of perforated hollow sphere structures (PHSS) in a primitive cubic arrangement were numerically evaluated for different hole diameters and different joining techniques of the hollow spheres. The results are compared to classical configurations without perforation.
Andreas chsner1,2，Seyed Mohammad Hossein Hosseini1，Markus Merkel3
1. Department of Applied Mechanics,Technical University of Malaysia2. Centre for Mass and Mechanical Transport in Engineering Materials,The University of Newcastle, Callaghan,NewSouth Wales 2308,Australia3. Department of Mechanical Engineering,University of Applied Sciences Aalen
摘 要：This paper investigated the uniaxial mechanical properties of a new type of hollow sphere structures. For this new type, the sphere shell was perforated by several holes in order to open the inner sphere volume and surface. The mechanical properties, i.e. elastic properties and initial yield stress of perforated hollow sphere structures (PHSS) in a primitive cubic arrangement were numerically evaluated for different hole diameters and different joining techniques of the hollow spheres. The results are compared to classical configurations without perforation.
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