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1.An experimental investigation into flexural properties of hybrid carbon-basalt triaxially braided composite lamina
碳-玄武岩纤维混杂的三轴编织复合材料弯曲性能的实验研究
翻译:党浩源
图1.(a)不同混杂比试样示意图;(b)不同混杂比试样沿轴向方向和横向方向的弯曲性能(刚度和强度)对比
Masoumi M, Mansoori H, Dastan T, Sheikhzadeh M. An experimental investigation into flexural properties of hybrid carbon-basalt triaxially braided composite lamina. Compos Struct 2022; 115231.
2. Distribution of axial yarns on the localized deformation and damage mechanism of triaxial braided composite tubes
轴向纱线分布对三轴编织复合材料管局部变形和损伤机理上的影响
翻译:刘鹏
图2.(a)低速冲击试验装置;(b)试样编织结构;(c)时间-力和位移-力曲线;(d)热响应和损伤模式;(e)截面损伤区域对比
Pan ZX, Qiao F, Yu JJ, Ouyang WH, Wu ZY. Distribution of axial yarns on the localized deformation and damage mechanism of triaxial braided composite tubes. Thin Wall Struct, 2022, 177: 109389.
3.Fractographic Analysis of the Temperature Influence in the Mode I Fatigue Delamination of Carbon/Epoxy Composites
碳/环氧复合材料的I型疲劳分层温度效应的断面分析
翻译:曹俊超
图3. 断面分析得到的微观形貌图片
Coronado P, Viña J, Argüelles A, Sánchez S. Fractographic Analysis of the Temperature Influence in the Mode I Fatigue Delamination of Carbon/Epoxy Composites. Proceeding 2018; 2(3): 1477.
4.Experiments on ice ball impacting onto a rigid target
冰球撞击刚性靶板的试验研究
翻译:陈小鹏
图4.(a)基于Hopkinson杆的冰球撞击刚性靶板试验示意图(b)冰球撞击刚性靶板杆测应变-时间响应曲线示意图;(c)冰球撞击刚性靶板撞击力峰值无量纲化经验公式示意图(不考虑拉伸强度/成型温度的影响);(d)冰球撞击刚性靶板撞击力峰值无量纲化经验公式示意图(考虑拉伸强度/成型温度的影响)
[1] Chen S, Gad E, Zhang L, Lam N, Xu S, Lu G. Experiments on an ice ball impacting onto a rigid target. Int J Impact Eng 2022; 167:104281.
5.Computational micromechanics of the transverse and shear behavior of unidirectional fiber reinforced polymers including environmental effects
考虑环境效应的单向复合材料横向和剪切行为微观数值模型研究
翻译:顾佳辉
图5.(a)RVE受载形式:横向拉伸(1)、横向压缩(2)、面内剪切(3)、面外剪切(4);(b)不同环境条件下AS4/8552复合材料的横向应力和面内剪切联合加载下失效包络线;(c)纤维和基体摩擦系数对AS4/8552复合材料横向应力和面内剪切联合加载下失效包络线的影响;(d)基体内摩擦角对AS4/8552复合材料横向应力和面内剪切联合加载下失效包络线的影响。
Naya F, C González, Lopes C S, Van der Veen S, Pons F. Computational micromechanics of the transverse and shear behavior of unidirectional fiber reinforced polymers including environmental effects. Composites Part A 2017; 92:146-157.
6. Bending analysis of laminated plates using a refined shear deformation theory
一种预测层合板弯曲的改进的剪切变形理论
翻译:张寅枭
图6.(a)靶板示意图;(b)理论模型预测中心等效挠度与等效力矩随长厚比变化示意图;
Ji-Fan He, Mon Chou, Xiang Zhang. Bending analysis of laminated plates using a refined shear deformation theory. Compos Struc. 24(1993) 125-138.
7.Delamination analysis of 3D-printed nylon reinforced with continuous carbon fibers 3D
基于3D打印的连续碳纤维增强尼龙的分层分析
翻译:党志龙
图7. 随机解析和数值模型的平均值和标准偏差的载荷与位移曲线与DCB测试的实验数据的比较
Epa B , Aka B , Dvh A , et al. Delamination analysis of 3D-printed nylon reinforced with continuous carbon fibers. Addit. Manuf., 2021:102144.
8. Effective properties of 0–3, 1–3, and 2–2 composites based on unified unit-cell micromechanics model
基于统一单胞微观力学模型的0–3、1–3和2–2复合材料的有效性能
翻译:魏海涛
图8. 0–3(a)和1–3
(b)复合材料的统一单元模型
Chien-hong Lin, Effective properties of 0–3, 1–3, and 2–2 composites based on unified unit-cell micromechanics model, Mechanics Research Communications, Volume 119,2022,103807,ISSN 0093-6413
9.Experiments on an ice ball impacting onto a rigid target
关于冰球冲击刚性靶板的试验研究
翻译:夏荣柱
图9. (a) 冲击试验的试验设备;图(b) 巴西试验的准静态压缩图以及试验后的试样的典型破坏形貌;图(c) 直径为50.8毫米的冰球以不同的速度撞击而产生的冲击力历程图;图(d) 直径为50.8 mm的冰球以68.5 m/s的速度撞击破碎过程。
Chen SY, Gad E, Zhang LH, et al. Experiments on an ice ball impacting onto a rigid target, Int J Impact Eng, Volume 167, 2022, 104281,