摘要
为建立钢丝绳网的细观三维实体模型并实现模型的参数化.以钢丝绳网中的单根钢丝绳作为基本单元,采用坐标变换理论首先建立了包含钢丝绳芯丝和侧丝的三维几何参数模型;再根据各钢丝绳间的编织关系,建立了钢丝绳网的几何参数模型;最后,以所建立的几何参数模型为基础,采用Pro/E完成了钢丝绳网的三维造型设计.研究结果为可为钢丝绳网的力学特性分析及强度、结构参数优化的前期基础工作提供参考.
In order to establish three-dimensional（3D） micromechanical model of steel wire net and realize model parametric, this paper used a single wire rope of steel wire net as the basic unit, and adopted coordinate transforming theory to set up the 3D geometric parameter model that contains wire rope core wire and side wire. Then, according to the braided relationship between each wire rope, the geometric parameters model of steel wire net was built, and then using Pro/E accomplished the 3D modeling design of steel wire net, which is based on the established parameter model. The results can provide a reference for analysis of wire rope net mechanical characteritics and preparatory work of strength and structual parameter optimization.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
北大核心
2017年第11期1187-1190,共4页
Journal of Liaoning Technical University (Natural Science)
基金
国家自然科学基金(51404132)
关键词
钢丝绳网
参数化
坐标变换
几何建模
细观模型
wire rope net
parameterization
coordinate conversion
geometric modeling
micro model
