[1]蒲 定,王 召,刘晓彬,等.南海环境下乙烯基酯玻璃纤维复合材料拉伸性能[J].西安建筑科技大学学报(自然科学版),2022,54(02):159-163+210.[doi:10.15986/j.1006-7930.2022.02.001]
 PU Ding,WANG Zhao,LIU Xiaobin,et al.Behaviour of glass fiber-reinforced vinyl ester composite in South China Sea environment[J].J. Xi’an Univ. of Arch. & Tech.(Natural Science Edition),2022,54(02):159-163+210.[doi:10.15986/j.1006-7930.2022.02.001]
点击复制

南海环境下乙烯基酯玻璃纤维复合材料拉伸性能()
分享到:

西安建筑科技大学学报(自然科学版)[ISSN:1006-7930/CN:61-1295/TU]

卷:
54
期数:
2022年02期
页码:
159-163+210
栏目:
出版日期:
2022-04-28

文章信息/Info

Title:
Behaviour of glass fiber-reinforced vinyl ester composite in South China Sea environment
文章编号:
1006-7930(2022)02-0159-05
作者:
蒲 定1王 召23刘晓彬4郝志豪23屈 衍23陈建飞23
(1.深圳市海兰云数据中心科技有限公司 广东 深圳 518052; 2.南方科技大学 海洋科学与工程系,广东 深圳 518055; 3.南方海洋科学与工程 广东省试验室(广州),广东 广州 510075; 4.北玻院(滕州)复合材料有限公司,山东 滕州 277599)
Author(s):
PU Ding1WANG Zhao23LIU Xiaobin4HAO Zhihao23QU Yan23CHEN JianFei23
(1.Shenzhen Hailanyun Data Center Technology Co., Ltd., Shenzhen 518052, China; 2.Department of Ocean Science and Engineering, Southern University of Science and
关键词:
玻璃纤维复合材料 乙烯基酯树脂 海水 耐久性
Keywords:
GFRP vinyl ester resin seawater durability
分类号:
TU599
DOI:
10.15986/j.1006-7930.2022.02.001
文献标志码:
A
摘要:
纤维增强复合材料由于其耐腐蚀性好、质量轻和比强度高等优点被广泛应用于海洋工程.研究真空灌注制作的乙烯基酯玻璃纤维复合材料在南海环境下,在室温和60 ℃高温的海水中浸泡不同时间的试样进行玻璃转化温度和拉伸强度测试.试验结果表明:材料的玻璃转化温度随着浸泡的时间增加而下降.其拉伸强度变化分为三个阶段:第一个阶段随时间增加而上升; 第二阶段缓慢降低; 第三个阶段以较快的速率降低.并给出了拉伸强度随浸泡时间变化三个阶段的指数拟合函数.从试验结果来看:乙烯基酯玻璃纤维复合材料具有很好的耐久性.
Abstract:
Fiber-reinforced polymer(FRP)composites are increasingly used in marine engineering due to their excellent corrosion resistance, light weight and high specific strength. This paper reports an investigation on the behavior of vacuum infused glass fiber-reinforced vinyl ester(GFRP)composites. The specimens were immersed in simulated South China Sea water at room temperature and 60 ℃ for different durations and their tensile strength and glass transition temperature(Tg)were tested. Results indicate that the Tg of the specimens decreases as the immersion time increases. The change of tensile strength exhibits three stages: The tensile strength increases to a maximum value in the first stage, then reduces slowly in the second stage, and reduces more rapidly in the third stage. Data regression analyses were conducted and an exponential model is presented. The test results indicate that the GFRP exhibits good durability.

参考文献/References:

[1]沈观林, 胡更开. 复合材料力学[M]. 第二板. 北京:清华大学出版社, 2013.
SHEN G L, HU G K. Composite mechanics[M]. 2nd ed. Beijing: Tsinghua University Press, 2013.
[2]杨珍菊. 国外复合材料行业进展与应用(下)[J]. 纤维复合材料, 2017, 34(3): 36-39.
YANG Z J. Progress and application of composite materials industry abroad(Part 2)[J]. Fiber Composites, 2017, 34(3): 36-39.
[3]严侃, 黄朋. 复合材料在海洋工程中的应用[J]. 玻璃钢/复合材料, 2017(12): 99-104.
YAN K, HUANG P. Application of composite materials in ocean engineering[J]. FRP/Composites, 2017(12): 99-104.
[4]崔宁, 谢锏辉, 张西伟, 等. 水下生产系统后保护方案研究[J]. 中国新技术新产品, 2019(7): 106-108.
CUI N, XIE J H, ZHANG X W, et al. Study on post protection scheme of underwater production system[J]. New Technology & New Products of China, 2019(7): 106-108.
[5]白冰, 罗超, 亢冬春, 等. 新型水下结构保护罩在南海典型油气开发区域应用的可行性研究[J]. 海洋工程装备与技术, 2020, 7(3): 190-194.
BAI B, LUO C, KANG D C, et al. Feasibility study on the application of new subsea structure protection cap in typical oil & gas development area of South China Sea[J]. Ocean Engineering Equipment and Technology, 2020, 7(3): 190-194.
[6]JOSé-TRUJILLO E, RUBIO-GONZáLEZ C, RODRíGUEZ-GONZáLEZ J A. Seawater ageing effect on the mechanical properties of composites with different fiber and matrix types[J]. Journal of Composite Materials, 2019, 53(23): 3229-3241.
[7]GU H. Behaviours of glass fibre/unsaturated polyester composites under seawater environment[J]. Materials & Design, 2009, 30(4): 1337-1340.
[8]谢晶, 李地红, 于漠南, 等. SW901环氧乙烯基复合材料的耐海水腐蚀性能研究[J]. 材料科学与工艺, 2011, 19(4): 41-46.
XIE J, LI D H, YU M N, et al. Performance of resistance to sea water of sw901 EPOXY vinyl ester composite[J]. Materials Science and Technology, 2011, 19(4): 41-46.
[9]王莉莉. 碳纤维/乙烯基酯树脂拉挤复合材料的环境老化行为研究[D]. 北京: 北京化工大学, 2004.
WANG L L. Effects of environments on pultruded carbon fiber/vinyl ester resin composite[D].Beijing: Beijing University of Chemical Technology, 2004.
[10]GARCIA-ESPINEL J D, CASTRO-FRESNO D, PARBOLE GAYO P, et al. Effects of sea water environment on glass fiber reinforced plastic materials used for marine civil engineering constructions[J]. Materials & Design, 2015, 66: 46-50.
[11]BENMOKRANE B, ALI A H, MOHAMED H M, et al. Laboratory assessment and durability performance of vinyl-ester, polyester, and epoxy glass-FRP bars for concrete structures[J]. Composites Part B: Engineering, 2017, 114: 163-174.
[12]YANG L, YAN Y, MA J, et al. Effects of inter-fiber spacing and thermal residual stress on transverse failure of fiber-reinforced polymer-matrix composites[J]. Computational Materials Science, 2013, 68: 255-262.

备注/Memo

备注/Memo:
收稿日期:2021-04-01修改稿日期:2021-04-20
基金项目:国家自然科学基金项目(52150710542); 国家自然科学基金项目(52178218); 深圳市2020年第1批技术攻关重点基金项目(重2020N014)
第一作者:浦定(1982—),男,本科,工程师,主要从事为海洋工程方面的研究.E-mail:pding@highlander.com.cn 通信作者:屈衍(1977—),男,教授,主要从事极区及深海海洋工程结构的研究.E-mail:quy3@sustech.edu.cn;陈建飞(1963—),男,教授,主要研究方向为土木及海洋工程.E-mail:chenjf3@sustech.edu.cn
更新日期/Last Update: 2022-04-28