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The impact fracture characteristics of concrete slabs under different hammerhead shapes, impact velocities and concrete strengths 期刊论文
CONSTRUCTION AND BUILDING MATERIALS, 2023, 卷号: 392, 页码: 131919
作者:  Zhang, Qunlei;  Yuan, Ruifu;  Wang, Decai;  Feng C(冯春);  Yue, Jinchao;  Sun, Lijun
Adobe PDF(7934Kb)  |  收藏  |  浏览/下载:50/1  |  提交时间:2023/09/05
Concrete slab  Impact cracking  CDEM  Concrete strength  Impact velocity  Hammerhead shape  
length tests under rates 期刊论文
THIN-WALLED STRUCTURES, 2023, 卷号: 188, 页码: 110836
作者:  Chen TY(陈天宇);  Jiang QY(姜泉宇);  Xue J(薛健);  Harvey, Christopher M;  Zhang, Xiang;  Silberschmidt, Vadim V;  Liu, Yiding;  Zhang K(张坤);  Wang, Simon;  Wei BC(魏炳忱)
Adobe PDF(2791Kb)  |  收藏  |  浏览/下载:72/1  |  提交时间:2023/07/17
Beam dynamics  Three-point bending test  Dynamic shear stress  Dynamic normal stress  Structural vibration  
Turbulence in waked wind turbine wakes: Similarity and empirical formulae 期刊论文
RENEWABLE ENERGY, 2023, 卷号: 209, 页码: 27-41
作者:  Zhang Y(张奕);  Li ZB(李曌斌);  Liu XH(刘晓豪);  Sotiropoulos, Fotis;  Yang XL(杨晓雷)
Adobe PDF(1590Kb)  |  收藏  |  浏览/下载:44/0  |  提交时间:2023/06/15
Wind turbine wake  Similarity  Empirical formulae  Reynolds normal stress  
一种块体–颗粒–杆件的耦合方法及其在隧道支护模拟中的应用 期刊论文
工程科学学报, 2023, 卷号: 45, 期号: 06, 页码: 1023-1033
作者:  李晓光;  李长洪;  冯春
Adobe PDF(2480Kb)  |  收藏  |  浏览/下载:249/59  |  提交时间:2023/03/16
有限元  离散元  锚杆  耦合  隧道  支护  
高超声速气动弹性响应及热环境下的颤振特性研究 学位论文
博士论文,北京: 中国科学院大学, 2023
作者:  黄杰
Adobe PDF(8448Kb)  |  收藏  |  浏览/下载:94/2  |  提交时间:2023/06/26
高超声速飞行器  气动-热-结构耦合  壁板颤振  TPS壁板  直接积分法  
Effects of Wall Topology on Statistics of Cube-Roughened Wall Turbulence 期刊论文
BOUNDARY-LAYER METEOROLOGY, 2023, 卷号: 186, 期号: 2, 页码: 305-336
作者:  Li SL(李世隆);  Zhou ZD(周志登);  Chen DY(陈丹阳);  Yuan,Xianxu;  Guo,Qilong;  Yang XL(杨晓雷)
Adobe PDF(11087Kb)  |  收藏  |  浏览/下载:145/25  |  提交时间:2023/02/03
Roughness-resolved simulation  Direct numerical simulation  Cube-roughened surfaces  Roughness length  
Numerical Investigation on Longitudinal Stage Separation of Spiked Two-Stage-to-Orbit Vehicle 期刊论文
Journal of Spacecraft and Rockets, 2023, 卷号: 60, 期号: 1, 页码: 215-229
作者:  Wang Y(王粤);  Wang YP(汪运鹏);  Wang C(王春);  Jiang ZL(姜宗林)
Adobe PDF(5479Kb)  |  收藏  |  浏览/下载:363/69  |  提交时间:2022/08/24
Multistage Launch Vehicle  Aerodynamic Characteristics  Shock Wave Interaction  Angle of Attack  Waverider  Boundary Layer Flow  Total Variation Diminishing  Adverse Pressure Gradient  Hypersonic Flows  Hypersonic Wind Tunnels  
A regime beyond the Hall-Petch and inverse-Hall-Petch regimes in ultrafine-grained solids 期刊论文
COMMUNICATIONS PHYSICS, 2022, 卷号: 5, 期号: 1, 页码: 9
作者:  Zhang, Huijun;  Liu, Feng;  Ungar, Goran;  Zheng ZY(郑中玉);  Sun, Qingping;  Han, Yilong
Adobe PDF(3619Kb)  |  收藏  |  浏览/下载:160/31  |  提交时间:2023/02/20
Profiles of Liquid on the Surface of Revolution with Varying Cross-section under Microgravity 期刊论文
MICROGRAVITY SCIENCE AND TECHNOLOGY, 2022, 卷号: 34, 期号: 6, 页码: 8
作者:  Chen ST(陈上通);  Wu D(吴笛);  Li, Yong;  Liu, Jintao;  Duan L(段俐);  Li, Wen
Adobe PDF(1410Kb)  |  收藏  |  浏览/下载:152/33  |  提交时间:2023/02/03
Liquid  Profile  Revolution  Microgravity  Shooting method  
Phase-Field Simulation on the Effect of Second-Phase Particles on Abnormal Growth of Goss Grains in Fe-3%Si Steels 期刊论文
NANOMATERIALS, 2022, 卷号: 12, 期号: 23, 页码: 20
作者:  Wang,Mingtao;  Xu,Yongkai;  Hu,Jinlong;  Fang,Feng;  Jin,Jianfeng;  Jia,Tao;  Peng Q(彭庆)
Adobe PDF(10062Kb)  |  收藏  |  浏览/下载:217/82  |  提交时间:2023/02/03
phase-field simulation  abnormal grain growth  Fe-3%Si steel  second-phase particle  Goss grain