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| 偏折与分岔裂纹尖端的弹性场与应力强度因子的解析解 学位论文 博士论文,北京: 中国科学院大学, 2023 Authors: 刘卓尔 Adobe PDF(17448Kb)  |  Favorite  |  View/Download:58/10  |  Submit date:2024/01/22 断裂力学 裂纹偏折与分岔 共形映射 应力场 应力强度因子 |
| Evaluation of Residual Stress Fields in Friction Stir Welded Zone Based on the Plastic Strain Increment and Mises Yield Criterion 期刊论文 JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE, 2023, 卷号: 32, 期号: 12, 页码: 5466-5474 Authors: Li, Yiyang; Zhao, Jiaye; Zhou, Jiangfan; Yang, Yang; Huang XF(黄先富); Liu, Zhanwei Adobe PDF(1438Kb)  |  Favorite  |  View/Download:143/28  |  Submit date:2022/10/23 aluminum alloy DIC method friction stir welding mises yield criterion plasticity theory residual stress field |
| Effects of temperature on tensile and fracture performance of Ti6Al4V alloy fabricated by laser powder bed fusion 期刊论文 THEORETICAL AND APPLIED FRACTURE MECHANICS, 2023, 卷号: 125, 页码: 103931 Authors: Xiao YM(肖应梦); Qian GA(钱桂安); Sun JY(孙经雨); Berto, Filippo; Correia, JoseAF; Hong YS(洪友士) Favorite  |  View/Download:38/0  |  Submit date:2023/09/26 Ti6Al4V alloy Temperature effect Fracture property Tensile strength Laser powder bed fusion |
| 晶粒尺寸异构金属的断裂行为和韧化机理研究 学位论文 博士论文,北京: 中国科学院大学, 2023 Authors: 张胜德 Adobe PDF(13199Kb)  |  Favorite  |  View/Download:187/15  |  Submit date:2023/06/19 异构 拉伸塑性 断裂韧性 动态剪切 微带诱导塑性 |
| 非晶合金剪切带涌现的原子尺度机制 学位论文 博士论文,北京: 中国科学院大学, 2023 Authors: 杨增宇 Adobe PDF(15461Kb)  |  Favorite  |  View/Download:203/20  |  Submit date:2023/06/28 非晶合金 塑性失稳 剪切带 玻璃缺陷 构型软化 |
| Fracture universality in amorphous nanowires 期刊论文 JOURNAL OF THE MECHANICS AND PHYSICS OF SOLIDS, 2023, 卷号: 173, 页码: 27 Authors: Zhao K(赵坤); Wang YJ(王云江); Cao, Penghui Favorite  |  View/Download:111/0  |  Submit date:2023/03/20 Amorphous solid Fracture Size effect Shear banding Necking |
| Superior fracture toughness with high yield strength in a high-Mn steel induced by heterogeneous grain structure 期刊论文 MATERIALS & DESIGN, 2023, 卷号: 225, 页码: 11 Authors: Zhang SD(张胜德); Yang MX(杨沐鑫); Wu XL(武晓雷); Yuan FP(袁福平) Adobe PDF(10779Kb)  |  Favorite  |  View/Download:178/36  |  Submit date:2023/02/09 Heterogeneous grain structures Fracture toughness Strain hardening, Microband-induced plasticity Ductility Mn austenitic steels |
| Outstanding fracture toughness combines gigapascal yield strength in an N-doped heterostructured medium-entropy alloy 期刊论文 ACTA MATERIALIA, 2023, 卷号: 255, 页码: 119079 Authors: Liu XR(刘潇如); Zhang SD(张胜德); Feng H; Wang J(王晶); Jiang P(姜萍); Li HB; Yuan FP(袁福平); Wu XL(武晓雷) Adobe PDF(22890Kb)  |  Favorite  |  View/Download:108/36  |  Submit date:2023/06/20 Fracture toughness Work hardening Heterostructure High-entropy alloy Chemical short-range order |
| 干酪根热解和力学性质的多尺度研究 学位论文 硕士论文,北京: 中国科学院大学, 2022 Authors: 魏子雄 Adobe PDF(6532Kb)  |  Favorite  |  View/Download:198/7  |  Submit date:2023/01/03 干酪根 热解 反应力场分子动力学 介观尺度 细观力学 |
| 异构中熵CrCoNi合金的疲劳裂纹扩展行为与机理研究 学位论文 硕士论文,北京: 中国科学院大学, 2022 Authors: 刘洋 Adobe PDF(14334Kb)  |  Favorite  |  View/Download:114/8  |  Submit date:2023/01/05 异质结构,中熵合金,再结晶退火,疲劳裂纹扩展门槛值,裂纹尖端塑性区 |