塑料双壁波纹管截面惯性矩的CAD分析及环刚度测试研究  

Inertia Moment Analysis on Section of Plastic Twin-Wall Corrugated Pipe and Ring Stiffness Testing Research

作　　者：魏中青[1] 闫宝瑞[1] 黄家文[2] 

机构地区：[1]北京化工大学机电学院塑料机械及塑料工程研究所,北京100029 [2]中国建筑科学研究院,北京100013

出　　处：《塑料》2007年第5期92-96,100,共6页Plastics

摘　　要：从塑料双壁波纹管环刚度的定义出发,针对广泛生产的梯形波纹状PE/PVC塑料双壁波纹管,运用CAD软件分析管道纵截面的惯性矩,从而计算其环刚度。并与实验测试所得的环刚度进行比较分析后,运用VC++软件开发出塑料双壁波纹管的环刚度检验系统。The PE/PVC plastic twin-wall corrugated pipe,which had trapeziform corrugation was studied. From the definition of ring stiffness, CAD software was used to analysis on inertia moment of section, and computing the ring stiffness. After compared with the ring stiffness,which was acquired from experiment,VC ＋ ＋ software was used to develop the system of testing the ring stiffness.

关 键 词：PE/PVC塑料双壁波纹管 截面惯性矩 环刚度 CAD VC++ 检验系统 

分 类 号：TQ325.3[化学工程—合成树脂塑料工业] TP391.72[自动化与计算机技术—计算机应用技术]