连续玻纤增强热塑性复合管内压下力学性能研究

doi:10.19936/j.cnki.2096-8000.20230728.011

复合材料科学与工程 ›› 2023, Vol. 0 ›› Issue (7): 79-85.DOI: 10.19936/j.cnki.2096-8000.20230728.011

连续玻纤增强热塑性复合管内压下力学性能研究

王琪¹, 谢煜斐^1*, 袁连忠², 高进可³, 陆嘉君⁴

1.江苏科技大学机械工程学院, 镇江 212100;
2.江苏贝尔机械制造有限公司, 张家港 215600;
3.苏州理工学院机电与动力工程学院, 张家港 215600;
4.张家港富瑞阀门有限公司, 张家港 215600

收稿日期:2022-05-30 发布日期:2023-08-22
通讯作者: 谢煜斐(1998—),女,硕士研究生,主要从事复合材料方面的研究,1244258436@qq.com。
作者简介:王琪(1962—),男,博士,教授,主要从事数字化设计与智能制造方面的研究。
基金资助:
国家自然科学基金项目(51906091);张家港市预研项目(ZKCXY2141)

Study on mechanical properties of continuous glass fiber reinforced thermoplastic composite pipe under pressure

WANG Qi¹, XIE Yufei^1*, YUAN Lianzhong², GAO Jinke³, LU Jiajun⁴

1. College of Mechanical Engineering, Jiangsu University of Science and Technology, Zhenjiang 212100, China;
2. Jiangsu Bell Machinery Manufacturing Co., Ltd., Zhangjiagang 215600, China;
3. School of Mechatronics and Power Engineering, Suzhou University of Technology, Zhangjiagang 215600, China;
4. Zhangjiagang Furui Valve Co., Ltd., Zhangjiagang 215600, China

Received:2022-05-30 Published:2023-08-22

摘要/Abstract

摘要： 连续玻璃纤维增强热塑性复合管(RTP管)的力学性能对工程应用有着极其重要的影响,因此,采用Halpin-Tsai组合式模型法,建立其在内压载荷下的有限元模型,并基于三维正交各向异性弹性理论,使用最大应力失效准则对复合管的内压爆破值进行理论分析计算;最后,对复合管展开短时爆破压力试验,进行验证分析。结果表明:随着内压载荷的增大,增强层所受到的力远大于内外层所受到的力,增强层在内压作用下起着主要的作用;实物RTP管的平均爆破压力值为14.15 MPa,有限元模拟分析结果值为13.28 MPa,与实验结果的相对差值为6.14%;理论计算值为16.34 MPa,与实验值吻合良好,对RTP管道的设计与应用具有重要的指导意义。

关键词: 复合管, 有限元模型, 内压, 短时爆破压力试验

Abstract: The mechanical properties of continuous glass fiber reinforced thermoplastic composite pipe (RTP pipe) have an extremely important influence on engineering applications. Therefore, the finite element model of RTP pipe under internal pressure was established by using Halpin-Tsai combined model method. Based on the three-dimensional orthogonal anisotropic elastic theory, the maximum stress failure criterion is used to theoretically analyze and calculate the internal pressure burst value of composite pipe. Finally, the short-time burst pressure test of the compound pipe is carried out to verify the analysis. The results show that with the increase of the internal pressure load, the force on the reinforcement layer is much larger than that on the inner and outer layers, and the reinforcement layer plays an important role under the internal pressure. The average bursting pressure of real RTP pipe is 14.15 MPa, the value of finite element simulation analysis is 13.28 MPa, and the relative difference with the experimental results is 6.14%. The theoretical calculated value is 16.34 MPa, which is in good agreement with the experimental value. It has important guiding significance for the design and application of RTP pipeline.

Key words: composite pipe, finite element model, internal pressure, short burst pressure test

中图分类号:

TB332

王琪, 谢煜斐, 袁连忠, 高进可, 陆嘉君. 连续玻纤增强热塑性复合管内压下力学性能研究[J]. 复合材料科学与工程, 2023, 0(7): 79-85.

WANG Qi, XIE Yufei, YUAN Lianzhong, GAO Jinke, LU Jiajun. Study on mechanical properties of continuous glass fiber reinforced thermoplastic composite pipe under pressure[J]. COMPOSITES SCIENCE AND ENGINEERING, 2023, 0(7): 79-85.

参考文献

[1] YU K, MOROZOV E V, ASHRAF M A, et al. A review of the design and analysis of reinforced thermoplastic pipes for offshore applications. Journal of Reinforced Plastics and Composites, 2017, 36(20):1514-1530.
[2] 王大鹏, 刘美苓, 姜焕英, 等. 油气产业用增强热塑性复合管研究进展. 中国塑料, 2017, 31(7): 16-22.
[3] GIBSON A G, HICKS C, WRIGHT P N H, et al. Development of glass fibre reinforced polyethylene pipes for pressure applications. Plastics Rubber and Composites, 2000, 29(10): 509-519.
[4] 王琪, 吴少斌, 高进可, 等. 基于PLC的多层玻纤缠绕机控制系统的设计. 机械制造与自动化, 2020, 49(6): 182-185.
[5] ASHRAF M A, MOROZOV E V, SHANKAR K. Flexure analysis of spoolable reinforced thermoplastic pipes for offshore oil and gas applications. Journal of Reinforced Plastics and Composites, 2013, 33(6): 533-542.
[6] 王阳阳, 娄敏, 吴武刚, 等. 外压作用下玻纤增强柔性管本构模型. 哈尔滨工程大学学报, 2021, 42(11): 1663-1670.
[7] 黄宝元, 陶岳杰, 冯济斌, 等. 增强热塑性塑料复合管道研究进展及其应用现状. 新型建筑材料, 2017, 44(1): 71-76.
[8] BAI Y, XU F, CHENG P. Investigation on the mechanical properties of the reinforced thermoplastic pipe (RTP) under internal pressure//Proceedings of the Twenty-Second International offshore and Polar Engineering Conference. Rhodes, Greece: 2012: 109-116.
[9] 周腾. 纤维增强塑料复合管关键承载性能仿真模拟. 西安: 长安大学, 2021.
[10] WANG B D, LIU X B, ZHANG H, et al. A combined experimental and numerical simulation approach for burst pressure analysis of fiber-reinforced thermoplastic pipes. Ocean Engineering, 2021, 236: 1-12.
[11] WANG B D, ZHANG H, LIU X B, et al. Analysis of the mechanical behaviors of fiber reinforced unbonded flexible pipe under combined load//International Pipeline Conference. 2020.
[12] BAI Y, LIU S H, HAN P H, et al. Behaviour of steel wire-reinforced thermoplastic pipe under combined bending and internal pressure. Ships and Offshore Structures, 2018, 13(7): 696-704.
[13] BAI Y, CHEN W, XIONG H C, et al. Analysis of steel strip reinforced thermoplastic pipe under internal pressure. Ships and Offshore Structures, 2016, 11(7): 766-773.
[14] LI G H, WANG W J, JING Z J, et al. Experimental study and finite element analysis of critical stresses of reinforced thermoplastic pipes under various loads. Strength of Materials, 2016, 48(1): 165-172.
[15] 林珊颖, 白勇, 方攀. 内压载荷下玻璃纤维增强复合软管力学性能研究. 玻璃钢/复合材料, 2017(9): 13-18.
[16] 王永锋. 纤维缠绕增强复合管道内压下力学性能研究. 北京: 中国石油大学, 2019.
[17] 孟祥剑, 王树青, 姚潞. 玻纤增强柔性管等效简化模型研究. 海洋工程, 2017, 35(6): 71-83.
[18] XIA M, TAKAYANAGI H, KEMMOCHI K. Analysis of multi-layered filament-wound composite pipes under internal pressure. Composite Structures, 2001, 53(4): 483-491.

连续玻纤增强热塑性复合管内压下力学性能研究

Study on mechanical properties of continuous glass fiber reinforced thermoplastic composite pipe under pressure

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

本文评价

[1]	李原昊, 胡少伟, 单常喜, 牟钊, 潘福渠, 李江. 基于PSO-BP神经网络的玻璃钢管首层失效预测研究[J]. 复合材料科学与工程, 2023, 0(9): 61-66.
[2]	孔祥清, 张文萍, 张惠玲, 章文姣, 李若男, 付莹. 冲击荷载作用下仿生蜂窝夹层梁动态响应数值模拟研究[J]. 复合材料科学与工程, 2023, 0(7): 19-25.
[3]	王乐乐, 郑国彦, 黎海银, 尹振华, 郑艳萍. 基于非线性混频Lamb波的复合材料拉伸损伤研究[J]. 复合材料科学与工程, 2023, 0(5): 65-70.
[4]	解江, 袁浩然, 韩雪飞, 李翰, 冯振宇. 玻璃纤维/乙烯基酯复合材料在火灾条件下热解气体内压预报方法[J]. 复合材料科学与工程, 2023, 0(5): 120-128.
[5]	张文萍, 孔祥清, 张惠玲, 章文姣, 李若男, 付莹. 斜向冲击荷载作用下仿生蜂窝夹层梁动态响应数值模拟研究[J]. 复合材料科学与工程, 2023, 0(10): 17-22.
[6]	陈健, 孙泽阳, 詹瑒, 罗佑健, 曾以华. 等边角形纤维增强复合材料型材轴压性能试验研究[J]. 复合材料科学与工程, 2022, 0(12): 62-68.
[7]	黄飞, 郑艳萍, 王旭, 李明坤. 基于压电阻抗的碳纤维复合材料脱黏损伤研究[J]. 复合材料科学与工程, 2021, 0(11): 39-43.
[8]	王旭, 郑艳萍, 夏小松, 张超禹. 压电-金属结构复合材料层间损伤检测研究[J]. 复合材料科学与工程, 2020, 0(7): 27-32.
[9]	王华, 王希杰, 王增加. 碳纤维复合管-铝合金胶接接头拉伸性能研究[J]. 复合材料科学与工程, 2020, 0(6): 95-97.
[10]	崔政粱, 刘强, 赖丽萍. 碳纤维缠绕复合铝圆管轴向压溃力学性能研究[J]. 复合材料科学与工程, 2020, 0(2): 5-9.
[11]	范鎔韬, 关志东, 黄永杰, 苏雨茹. 薄层合板单面贴补修理拉伸性能研究[J]. 玻璃钢/复合材料, 2019, 0(2): 83-90.
[12]	唐荆, 陈啸, 杨科. 碳纤维复合材料开孔层合板压缩损伤预测和模型比较[J]. 玻璃钢/复合材料, 2019, 0(10): 33-39.
[13]	冯琨程, 高九州. 某型系留无人机复合材料机体结构优化设计与分析[J]. 玻璃钢/复合材料, 2018, 0(10): 56-61.
[14]	林珊颖,白勇,方攀. 内压载荷下玻璃纤维增强复合软管力学性能研究[J]. 玻璃钢/复合材料, 2017, 0(9): 13-18.
[15]	昌磊, 李书欣, 丁安心, 王继辉. 基于Zinoviev理论的含孔复合材料层合板三维有限元渐进失效分析[J]. 玻璃钢/复合材料, 2016, 0(8): 44-49.