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                  [1]萬云,楊海龍,周雙喜,等.缺陷對纖維金屬層板低速沖擊性能影響規律[J].哈爾濱工程大學學報,2020,41(7):1022-1028.[doi:10.11990/jheu.201901033]
                   WAN Yun,YANG Hailong,ZHOU Shuangxi,et al.Influence of flaw on the low-velocity impact resistance performance of glass fiber reinforced aluminum laminates (GLARE)[J].hebgcdxxb,2020,41(7):1022-1028.[doi:10.11990/jheu.201901033]
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                  缺陷對纖維金屬層板低速沖擊性能影響規律(/HTML)
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                  《哈爾濱工程大學學報》[ISSN:1006-6977/CN:61-1281/TN]

                  卷:
                  41
                  期數:
                  2020年7期
                  頁碼:
                  1022-1028
                  欄目:
                  出版日期:
                  2020-07-05

                  文章信息/Info

                  Title:
                  Influence of flaw on the low-velocity impact resistance performance of glass fiber reinforced aluminum laminates (GLARE)
                  作者:
                  萬云12 楊海龍1 周雙喜1 鄭智秋1 陳莘莘1 羅文俊1 黃永虎1
                  1. 華東交通大學 土木建筑學院, 江西 南昌 330013;
                  2. 華東交通大學 土木工程國家實驗教學示范中心, 江西 南昌 330013
                  Author(s):
                  WAN Yun12 YANG Hailong1 ZHOU Shuangxi1 ZHENG Zhiqiu1 CHEN Shenshen1 LUO Wenjun1 HUANG Yonghu1
                  1. School of Civil Engineering and Architecture, East China Jiaotong University, Nanchang 330013, China;
                  2. National Experimental Teaching Demonstration Center of Civil Engineering, East China Jiaotong University, Nanchang 330013, China
                  關鍵詞:
                  低速沖擊玻纖鋁合金層板圓孔缺陷抗沖擊性能有限元模擬損傷評估損傷機理內聚力模型
                  分類號:
                  TB331
                  DOI:
                  10.11990/jheu.201901033
                  文獻標志碼:
                  A
                  摘要:
                  為研究不同孔洞大小和位置的玻璃纖維鋁合金層板抗沖擊性能損傷規律,本文通過在Abaqus中建立落錘低速沖擊有限元模型,分析了玻璃纖維鋁合金層板受沖擊后的接觸力、能量吸收、試件變形的響應規律。該模型中用自定義子程序VUMAT、Johnson-Cook金屬損傷模型以及基于接觸行為的表面內聚力行為分別可以用于分析復合材料AG复古花园、鋁合金層和層間分層行為。在20 J沖擊能量下,對比分析了圓孔大小和圓孔位置對玻璃纖維鋁合金層板材料的沖擊響應和破壞規律AG复古花园。結果表明:固定半徑2 mmAG复古花园,圓孔距離玻璃纖維鋁合金層板中心處較近的試件鋁合金層板損傷、層間損傷AG复古花园、復合材料板損傷范圍大,且集中于圓孔內側;固定圓孔距離沖擊中心為6 mm,隨孔徑增大,試件的各類損傷集中于缺陷周圍AG复古花园。因此,缺陷會明顯降低玻璃纖維鋁合金層板的抗沖擊性能。

                  參考文獻/References:

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                  [6] 李曉峰, 曲貴民, 李博儒. 圓孔對GLARE層合板抗沖擊性能的影響[J]. 復合材料學報, 2016, 33(9):2104-2114.LI Xiaofeng, QU Guimin, LI Boru. Effect of circular hole on impact resistance of GLARE laminates[J]. Acta materiae compositae sinica, 2016, 33(9):2104-2114.
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                  [17] 萬云, 童谷生, 陳莘莘, 等. 低速沖擊時沖擊角度和摩擦對玻纖增強鋁板性能的影響[J]. 哈爾濱工程大學學報, 2018, 39(5):897-901.WAN Yun, TONG Gusheng, CHEN Shenshen, et al. Influence of impact angle and friction on the performance of glass fiber reinforced aluminum laminates (GLARE) under low-velocity impact[J]. Journal of Harbin Engineering University, 2018, 39(5):897-901.

                  相似文獻/References:

                  [1]趙士成,王振清,郭建明,等.混雜方式對CF/GF/環氧混雜復合材料低速沖擊性能的影響[J].哈爾濱工程大學學報,2015,(11):1476.[doi:10.11990/jheu.201410061]
                   ZHAO Shicheng,WANG Zhenqing,GUO Jianming,et al.Effect of hybrid style on the performance of CF/GF/epoxy hybrid composites subjected to low-velocity impact[J].hebgcdxxb,2015,(7):1476.[doi:10.11990/jheu.201410061]
                  [2]萬云,童谷生,陳莘莘,等.低速沖擊時沖擊角度和摩擦對玻纖增強鋁板性能的影響[J].哈爾濱工程大學學報,2018,39(05):897.[doi:10.11990/jheu.201611020]
                   WAN Yun,TONG Gusheng,CHEN Shenshen,et al.Influence of impact angle and friction on the performance of glass fiber reinforced aluminum laminates (GLARE) under low-velocity impact[J].hebgcdxxb,2018,39(7):897.[doi:10.11990/jheu.201611020]

                  備注/Memo

                  備注/Memo:
                  收稿日期:2019-01-09。
                  基金項目:國家自然科學基金項目(11462006,51968022)AG复古花园;江西省教育廳基金項目(GJJ190304);江西省重點研發計劃(20171BBE50024,20181BBG70006).
                  作者簡介:萬云,男,講師,博士.
                  通訊作者:萬云,E-mail:wanyun0505@163.com.
                  更新日期/Last Update: 2020-08-15
                  AG复古花园

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