宝宝水
非主流伤感网名Adhesive Elastic–Plastic Microcontact Analysis of Truncated Cylinder-on-Flat with Asperities
贾惜春>河源旅游
期刊名称： Journal of Adhesion Science & Technology
作者： V. Sabelkin,S. Mall
公共场所吸烟年份： 2010年抬头纹很重怎么办
期号： 第2期
关键词： MULTI-ASPERITY CONTACT;ELASTIC-PLASTIC
DEFORMATION;ADHESION FORCE
摘要：Adhesion interaction during micro-contacts of deformable rough bodies is characterized in this study using finite element bad methodology. The interacting bodies are a truncated cylinder and a flat. Surfaces roughness is simulated by multiple asperities on a cylindrical gment. LennardJones potential methodology is ud to calculate adhesion forces by volume integration over the contacting b
分晰odies as well as over all asperities, both undeformed and deformed. Cylindrical gment of the asperity is deformed basically in two cylindrical gments. The flat body is deformed the least at the center and maximum at the outer portion of contact width, causing concave bending of the upper body with multi-asperity interfaces. Radius of asperities decreas from the center to outer periphery along the contact width. Adhesion force at
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