IMECH-IR

浏览/检索结果: 共180条,第1-10条 帮助

已选(0)清除 条数/页:   排序方式:
高孔压及冲击作用下岩石破坏行为和力学特性研究 学位论文
硕士论文,北京: 中国科学院大学, 2023
作者:  候兴平
Adobe PDF(5842Kb)  |  收藏  |  浏览/下载:98/5  |  提交时间:2023/07/05
高孔压  高速冲击  岩石破碎  统计描述  损伤本构  
Modeling of projectile penetrating fiber-reinforced concrete via the continuum discontinuum element method 期刊论文
ENGINEERING FRACTURE MECHANICS, 2022, 卷号: 276, 页码: 17
作者:  Sun, Bowen;  Han, Fei;  Feng C(冯春);  Mei, Yong;  Sun, Yunhou;  Shen, Jun;  Zhang, Ao
Adobe PDF(3303Kb)  |  收藏  |  浏览/下载:118/23  |  提交时间:2023/02/03
CDEM  Fiber-reinforced concrete  Penetration  Crack width  Weibull distribution  
CDEM-based simulation of the 3D propagation of hydraulic fractures in heterogeneous Coalbed Methane reservoirs 期刊论文
COMPUTERS AND GEOTECHNICS, 2022, 卷号: 152, 页码: 104992
作者:  Ren, Qingshan;  Zhao, Yixin;  Zhu XG(朱心广);  Zhou Y(周宇);  Jiang, Yaodong;  Wang, Pengpeng;  Zhang, Cun
Adobe PDF(16366Kb)  |  收藏  |  浏览/下载:209/42  |  提交时间:2022/10/23
Continuous discontinuous element method (CDEM)  Discrete fracture network (DFN)  Volume heterogeneity  Maximum fracture width  Multivariate regression analysis  
Fatigue properties and S-N curve estimating of 316L stainless steel prepared by SLM 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2022, 卷号: 162, 页码: 21
作者:  Zeng, Fanyu;  Yang YT(杨永泰);  Qian GA(钱桂安)
Adobe PDF(16797Kb)  |  收藏  |  浏览/下载:215/40  |  提交时间:2022/07/18
Metal additive manufacturing  316L stainless steel  DMS-PSO  Fatigue performance  S-N curve  
面向可靠性设计的发动机材料超高周疲劳强度估计方法 期刊论文
航空动力学报, 2022, 卷号: 37, 期号: 08, 页码: 1761-1770
作者:  陈新;  何玉怀;  许巍;  孙成奇
Adobe PDF(1114Kb)  |  收藏  |  浏览/下载:461/37  |  提交时间:2022/11/14
超高周疲劳(VHCF)  随机疲劳极限(RFL)模型  概率-应力-寿命(P-S-N)曲线  疲劳数据处理  钛合金  
增材制造AlSi10Mg的超高周疲劳与断裂特性研究 学位论文
硕士论文,北京: 中国科学院大学, 2022
作者:  渐徵墨
Adobe PDF(6764Kb)  |  收藏  |  浏览/下载:370/11  |  提交时间:2022/07/05
增材制造,AlSi10Mg,超高周疲劳,内聚力模型,裂纹扩展  
氧化铝陶瓷火焰热冲击下预制裂纹的扩展研究 学位论文
硕士论文,北京: 中国科学院大学, 2022
作者:  李庆显
Adobe PDF(4959Kb)  |  收藏  |  浏览/下载:229/12  |  提交时间:2022/07/05
陶瓷热震  实时观测  裂纹扩展速度  动态应力强度因子  数值模拟  
DP-MPM: Domain partitioning material point method for evolving multi-body thermal-mechanical contacts during dynamic fracture and fragmentation 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2021, 卷号: 385, 页码: 114063
作者:  Xiao, Mian;  Liu CQ(刘传奇);  Sun, WaiChing
Adobe PDF(5482Kb)  |  收藏  |  浏览/下载:109/36  |  提交时间:2022/10/25
Material point method  Multi-body contact  Fragmentation  Brittle fracture  Thermomechanics  
Significantly enhanced high permittivity and negative permittivity in Ag/ Al2O3/3D-BaTiO3/epoxy metacomposites with unique hierarchical heterogeneous microstructures 期刊论文
COMPOSITES PART A-APPLIED SCIENCE AND MANUFACTURING, 2021, 卷号: 149, 页码: 9
作者:  Han, Mingli;  Shi, Zhicheng;  Zhang, Wenqiang;  Zhang K(张坤);  Wang, Huanlei;  Dastan, Davoud;  Fan, Runhua
Adobe PDF(7741Kb)  |  收藏  |  浏览/下载:218/42  |  提交时间:2021/11/01
Multifunctional composites  Polymer-matrix composites (PMCs)  Electrical properties  Interface  
High energy density in poly(vinylidene fluoride-trifluoroethylene) composite incorporated with modified halloysite nanotubular architecture 期刊论文
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2021, 卷号: 625, 页码: 9
作者:  Tian, Ye;  Qian, Qiangqiang;  Sheng, Yufeng;  Zhang, Xuanhe;  Wu, Huaping;  Xu, Lixin;  Li L(李龙);  Ye, Huijian
Adobe PDF(2600Kb)  |  收藏  |  浏览/下载:237/60  |  提交时间:2021/08/16
Polymer composite  Halloysite nanotube  Dielectric property  Polarization  Energy density