Mechanical Behavior of Non- Homogenous Cylindrical Foam under Internal and External Pressure

Foam materials may be produce with variable density in manufacturing process. In this study the mechanical behavior of thick walled cylinder made of foam materials with variable density has been investigated. The foam density is changed from the inner radius of cylinder to outer radius. According to this study, all the mechanical behavior of cylinder such as displacement, strain and stress field can be obtained. This technique can be applied in other structure elements made by non homogenous polymer foam materials

کلیدواژه ها:

non homogenous ، foam ، mechanical behavior ، variable density ، thick walled cylinder