An elastoplastic phase transformation model for the formation of kink bands in sedimentary rocks was put forward to reveal its formation mechanism.
为了揭示岩石折曲带的形成机理,建立了沉积岩折曲带形成的弹塑性相变分析模型。
Several methods were dis- cussed such as tangent-plane combination,folding composition,cutting process,and bionic design.
文章论述了立体构成中的切面组合、折曲构成、切割加工、仿生运用等方法,将立体构成中面材的构成原理和方法运用于包装造型设计,通过整合、提炼,可使概念抽象的构成原理形象化、具体化,能使包装造型呈现出崭新的面貌,使之具有艺术美和自然美。
