EFFECT OF RANDOM FIBER DISTRIBUTION ON LONGITUDINAL COMPRESSIVE BEHAVIOR OF COMPOSITE MATERIALS
Random fiber distribution may lead to randomness of longitudinal compressive behavior of fiber reinforced plastics（FRP）.To mimic random fiber distribution over the cross-section,a new algorithm named Latin Hypercube Sampling based on Random Sequential Expansion（LHS-RSE） is proposed,which can simulat...
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Strength
2018-01-01
|
| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.04.019 |
| _version_ | 1797767828050280448 |
|---|---|
| author | ZHANG Li XU Dong ZHANG ShuFeng JIANG YuanXiang |
| author_facet | ZHANG Li XU Dong ZHANG ShuFeng JIANG YuanXiang |
| author_sort | ZHANG Li |
| collection | DOAJ |
| description | Random fiber distribution may lead to randomness of longitudinal compressive behavior of fiber reinforced plastics（FRP）.To mimic random fiber distribution over the cross-section,a new algorithm named Latin Hypercube Sampling based on Random Sequential Expansion（LHS-RSE） is proposed,which can simulate the random fiber distribution of FRP with fiber volume ratio as high as 70%.Then,3 D FE model with random fiber distribution of unidirectional fiber reinforced plastic T300/914 is developed in Abaqus/Standard to investigate the influence of random fiber distribution on the compressive behavior.It is shown that random fiber distribution over cross section greatly compromises the longitudinal compressive strength of FRP.Random distribution of longitudinal compressive strength resulted by random fiber distribution tends to follow normal or lognormal distribution. |
| first_indexed | 2024-03-12T20:44:34Z |
| format | Article |
| id | doaj.art-d633e4b1c25a4543b0ac44765b367410 |
| institution | Directory Open Access Journal |
| issn | 1001-9669 |
| language | zho |
| last_indexed | 2024-03-12T20:44:34Z |
| publishDate | 2018-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj.art-d633e4b1c25a4543b0ac44765b3674102023-08-01T07:47:31ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692018-01-014087588130602439EFFECT OF RANDOM FIBER DISTRIBUTION ON LONGITUDINAL COMPRESSIVE BEHAVIOR OF COMPOSITE MATERIALSZHANG LiXU DongZHANG ShuFengJIANG YuanXiangRandom fiber distribution may lead to randomness of longitudinal compressive behavior of fiber reinforced plastics（FRP）.To mimic random fiber distribution over the cross-section,a new algorithm named Latin Hypercube Sampling based on Random Sequential Expansion（LHS-RSE） is proposed,which can simulate the random fiber distribution of FRP with fiber volume ratio as high as 70%.Then,3 D FE model with random fiber distribution of unidirectional fiber reinforced plastic T300/914 is developed in Abaqus/Standard to investigate the influence of random fiber distribution on the compressive behavior.It is shown that random fiber distribution over cross section greatly compromises the longitudinal compressive strength of FRP.Random distribution of longitudinal compressive strength resulted by random fiber distribution tends to follow normal or lognormal distribution.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.04.019FRP;Finite element;Random fiber distribution;Compressive strength;Latin hypercube sampling |
| spellingShingle | ZHANG Li XU Dong ZHANG ShuFeng JIANG YuanXiang EFFECT OF RANDOM FIBER DISTRIBUTION ON LONGITUDINAL COMPRESSIVE BEHAVIOR OF COMPOSITE MATERIALS Jixie qiangdu FRP;Finite element;Random fiber distribution;Compressive strength;Latin hypercube sampling |
| title | EFFECT OF RANDOM FIBER DISTRIBUTION ON LONGITUDINAL COMPRESSIVE BEHAVIOR OF COMPOSITE MATERIALS |
| title_full | EFFECT OF RANDOM FIBER DISTRIBUTION ON LONGITUDINAL COMPRESSIVE BEHAVIOR OF COMPOSITE MATERIALS |
| title_fullStr | EFFECT OF RANDOM FIBER DISTRIBUTION ON LONGITUDINAL COMPRESSIVE BEHAVIOR OF COMPOSITE MATERIALS |
| title_full_unstemmed | EFFECT OF RANDOM FIBER DISTRIBUTION ON LONGITUDINAL COMPRESSIVE BEHAVIOR OF COMPOSITE MATERIALS |
| title_short | EFFECT OF RANDOM FIBER DISTRIBUTION ON LONGITUDINAL COMPRESSIVE BEHAVIOR OF COMPOSITE MATERIALS |
| title_sort | effect of random fiber distribution on longitudinal compressive behavior of composite materials |
| topic | FRP;Finite element;Random fiber distribution;Compressive strength;Latin hypercube sampling |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2018.04.019 |
| work_keys_str_mv | AT zhangli effectofrandomfiberdistributiononlongitudinalcompressivebehaviorofcompositematerials AT xudong effectofrandomfiberdistributiononlongitudinalcompressivebehaviorofcompositematerials AT zhangshufeng effectofrandomfiberdistributiononlongitudinalcompressivebehaviorofcompositematerials AT jiangyuanxiang effectofrandomfiberdistributiononlongitudinalcompressivebehaviorofcompositematerials |