| 摘要 |
A method for simulating a rubber material comprises a step of setting a rubber material model model ed on a rubber material including rubber, silica, and an interface bonding agent to bond them with numerically analyzable elements; a step of calculating deformation by setting conditions in the rubber material model; and a step of acquiring needed physical quantity from the deformation calculation. The rubber material model (2) comprises a matrix model (3) modeled on a rubber matrix, a plural of silica models (4) model ed on the silica arranged in said matrix model (3), and an interface model (5) surrounding annularly each of the silica models (4) and having a harder physical property than the matrix model. The rubber material model comprises a coupled body formed by coupling a plural of the silica models (4) via the interface model (5). |
