压力容器2016，Vol.33Issue(8)：33-40,8.DOI:10.3969/j.issn.1001-4837.2016.08.006
内压荷载下钢带缠绕增强复合管力学性能研究
Analysis of Steel Strip Reinforced Thermoplastic Pipe under Internal Pressure
乔朝坤 1陈伟2
作者信息
- 1. 中船重工特种设备有限责任公司，湖北 武汉 430070
- 2. 浙江大学 建筑工程学院，浙江 杭州 310058
- 折叠
摘要
Abstract
Based on the three-dimensional elasticity theory,the mechanical properties of steel strip rein-forced thermoplastic(PSP)pipe under internal pressure was presented.The PSP pipe consists of four lay-ers.Mises yield criterion is introduced to predict the damage of the pipe on layer 2.Further a 3D finite el-ement model (FE model)is established in ABAQUS to compare with the theoretical model and the result shows good agreement with each other in terms of hoop stress and axial stress,which means the proposed elastic model is feasible and can be applied and updated to study the elasto-plastic properties of steel strip reinforced PSP pipe in future research,and serve as a guide to the forthcoming experiments.关键词
钢带缠绕增强复合管/弹性理论/应力分析/内压Key words
steel strip reinforced plastic pipe/elasticity theory/stress analysis/internal pressure分类
机械制造引用本文复制引用
乔朝坤,陈伟..内压荷载下钢带缠绕增强复合管力学性能研究[J].压力容器,2016,33(8):33-40,8.
