[1]李大治,周正伟,冯金茂,等.单向玻纤预浸带增强聚乙烯复合管力学性能研究[J].石油管材与仪器,2020,6(03):26-29.[doi:10.19459/j.cnki.61-1500/te.2020.03.007]
 LI Dazhi,ZHOU Zhengwei,FENG Jinmao,et al.Mechanical Properties of the Unidirectional Glass Fiber Prepreg Tape Reinforced Polyethylene Composite Pipes[J].Petroleum Tubular Goods & Instruments,2020,6(03):26-29.[doi:10.19459/j.cnki.61-1500/te.2020.03.007]
点击复制

单向玻纤预浸带增强聚乙烯复合管力学性能研究
分享到:

《石油管材与仪器》[ISSN:2096-0077/CN:61-1500/TE]

卷:
6
期数:
2020年03期
页码:
26-29
栏目:
试验研究
出版日期:
2020-06-20

文章信息/Info

Title:
Mechanical Properties of the Unidirectional Glass Fiber Prepreg Tape Reinforced Polyethylene Composite Pipes
文章编号:
2096-0077(2020)03--0026-04
作者:
李大治周正伟冯金茂陆国强张明志金建强
浙江伟星新型建材股份有限公司 浙江 临海 317000
Author(s):
LI Dazhi ZHOU Zhengwei FENG Jinmao LU Guoqiang ZHANG Mingzhi JIN Jianqiang
Zhejiang Weixing New Building Materials Co. Ltd., Linhai,Zhejiang 317000, China
关键词:
单向玻纤预浸带力学性能复合管环刚度短期爆破强度
Keywords:
unidirectional glass fiber prepreg tape mechanical properties composite pipes ring stiffness short term burst pressure
分类号:
TQ327.1
DOI:
10.19459/j.cnki.61-1500/te.2020.03.007
文献标志码:
A
摘要:
用光学显微镜观察了单向玻纤增强聚乙烯(UGF/PE)预浸带的横观形貌,对UGF/PE预浸带复合材料进行了不同方向的三点弯曲、短梁剪切及拉伸强度测试。采用高密度聚乙烯(HDPE)为内衬管,UGF/PE预浸带为增强材料,±57°缠绕工艺制备了复合管。对缠绕带材前后的管道进行了环刚度及短期爆破强度性能测试。用3种不同的方法计算了复合管的短期爆破强度。结果表明:对于不同力学测试,沿纤维方向所得到的强度和模量比垂直纤维方向的强度和模量大;增强后的复合管环刚度及短期爆破强度增加明显;用网络理论计算的短期爆破强度结果与实测结果接近。
Abstract:
The transverse morphology of unidirectional glass fiber reinforced polyethylene(UGF/PE) prepreg tape was observed with optical microscope, and the mechanical properties of threepoint bending, short beam shear and tensile strength exerted at different directions for UGF/PE composites were tested.The test of stiffness and short term burst pressure for the plastic and composite pipes, which was prepared by inner HDPE and outer reinforcement layer winded (±57°) by UGF/PE tape, was conducted. The short term burst pressure for the composite pipes was calculated with three different methods. The results show that the mechanical properties are distinguished along the fiber direction for the tests, and the stiffness and short term burst pressure for the plastic pipe are lower than those for the composite pipe.The calculation results of the short term burst pressure with netting theory are close to the testing results.

参考文献/References:

[1] 穆剑,徐兆明,张丽,等. 非金属管道在石油工业中的应用[M]. 北京 :石油工业出版社,2011:1-6.
[2] ZHENG J Y, SHI J, SHI J F, et al. Short term burst pressure of polyethylene pipe reinforced by winding steel wires under various temperatures[J]. Composite Structures, 2015,121: 163-171.
[3] 李循迹, 李厚补, 常泽亮, 等.油田集输用塑料合金复合管管体爆裂分析[J]. 失效分析与防护, 2014,9(5):275-279.
[4] TARAKCIOGLU N, GEMI L, YAPICI A. Fatigue failure behavior of glass_epoxy±55 filament wound pipes under internal pressure[J]. Composites Science and Technology, 2005,65(3-4): 703-708.
[5] 张尹. 纤维缠绕增强复合管在轴对称荷载下的力学行为研究[D]. 杭州:浙江大学,2015.
[6] 周正伟, 李俊光, 陈平,等. 连续纤维带缠绕增强热塑性复合管短期爆破压力测试及理论分析[J]. 石油管材与仪器,2017,3(6):47-50.
[7] 郑津洋, 李翔, 施建峰. 钢丝缠绕增强塑料复合管[M]. 北京 : 化学工业出版社, 2012: 140-150.
[8] 王耀先. 复合材料力学与结构设计[M]. 上海: 华东理工大学出版社, 2012: 229-247.
[9] KNAPP R H. Derivation of a new stiffness matrix for helically armoured cables considering tension and torsion[J]. International Journal for Numerical Methods in Engineering, 1979, 14(4): 515-529.

相似文献/References:

[1]郑玉申,文小明.X70含钒管线钢冷却工艺对组织和性能的影响[J].石油管材与仪器,2015,(03):39.
 ZHENG Yushen,WEN Xiaoming.Effect of Cooling Process on Microstructure and Mechanical Properties of Vanadium?Bearing X70 Pipeline Steel[J].Petroleum Tubular Goods & Instruments,2015,(03):39.
[2]刘宇斌,闫丽芳,张娟,等.时效温度对X90管线钢的影响研究[J].石油管材与仪器,2016,(01):32.
 LIU Yubin,YAN Lifang,ZHANG Juan,et al.Study on Effects of Aging Temperature on X90 Pipeline Steel[J].Petroleum Tubular Goods & Instruments,2016,(03):32.
[3]杨 坤,沙 婷,张继明,等.L360QS管道环焊缝泄漏失效分析[J].石油管材与仪器,2016,(04):51.
 YANG Kun,SHA Ting,ZHANG Jiming,et al.Failure Analysis of Leakage for the Girth Weld of L360QS Pipeline[J].Petroleum Tubular Goods & Instruments,2016,(03):51.
[4]梁明华,李东风,蔺卫平,等.Z比分数法在石油管材力学性能比对试验中的应用[J].石油管材与仪器,2017,3(02):23.[doi:10.19459/j.cnki.61-1500/te.2017.02.006]
 LIANG Minghua,LI Dongfeng,LIN Weiping,et al.Application of Zscore Method in the Tension Comparison Tests of Tubular Goods[J].Petroleum Tubular Goods & Instruments,2017,3(03):23.[doi:10.19459/j.cnki.61-1500/te.2017.02.006]
[5]黄国建,任毅,孔祥磊,等.低温L450M管线钢的开发和应用[J].石油管材与仪器,2017,3(05):21.[doi:10.19459/j.cnki.61-1500/te.2017.05.006]
 HUANG Guojian,REN Yi,KONG Xianglei,et al.Development of Low Temperature L450M Pipeline Steel[J].Petroleum Tubular Goods & Instruments,2017,3(03):21.[doi:10.19459/j.cnki.61-1500/te.2017.05.006]
[6]胡美娟,邵春明,池强,等.凸台焊接对HFW焊管性能影响的模拟研究[J].石油管材与仪器,2018,4(02):45.[doi:10.19459/j.cnki.61-1500/te.2018.02.012]
 HU Meijuan,SHAO Chunming,CHI Qian,et al.Simulation Research on the Influence of Outlet Fitting Welding to HFW Welded Pipe[J].Petroleum Tubular Goods & Instruments,2018,4(03):45.[doi:10.19459/j.cnki.61-1500/te.2018.02.012]
[7]李亮,聂向晖,刘迎来,等.高压涡轮机组九级冷却歧管开裂原因分析[J].石油管材与仪器,2020,6(01):52.[doi:10.19459/j.cnki.61-1500/te.2020.01.013]
 LI Liang,NIE Xianghui,LIU Yinglai,et al.Cracking Analysis of Ninestage Cooling Manifolds of High Pressure Turbine Units[J].Petroleum Tubular Goods & Instruments,2020,6(03):52.[doi:10.19459/j.cnki.61-1500/te.2020.01.013]

备注/Memo

备注/Memo:
第一作者简介:李大治,男,1977年生,硕士,高级工程师,2002年毕业于长春理工大学应用化学专业,现从事各类聚烯烃及复合管道的应用技术研究。E-mail:308665684@qq.com
更新日期/Last Update: 2020-06-25