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基于遗传算法的电磁分流阻尼参数优化 期刊论文
噪声与振动控制, 2021, 卷号: 41, 期号: 03, 页码: 9-13+50
作者:  李戈;  毛崎波;  吴彬
Adobe PDF(1413Kb)  |  收藏  |  浏览/下载:155/49  |  提交时间:2021/08/25
振动与波  电磁分流阻尼  定点理论  最优电容  最优电阻  遗传算法  
Numerical analysis of deep hole multi-stage cut blasting of vertical shaft using a continuum-based discrete element method 期刊论文
ARABIAN JOURNAL OF GEOSCIENCES, 2021, 卷号: 14, 期号: 12, 页码: 11
作者:  Ding, Chenxi;  Yang, Renshu;  Zheng, Changda;  Yang, Liyun;  He, Songlin;  Feng C(冯春)
Adobe PDF(1348Kb)  |  收藏  |  浏览/下载:208/47  |  提交时间:2021/08/03
Vertical shaft  Cut blasting  Continuum-based discrete element method  Fractal damage  Fracture degree  
近壁面圆柱体涡激振动的临界触发速度及迟滞效应 学位论文
博士论文,北京: 中国科学院大学, 2021
作者:  刘俊
Adobe PDF(15869Kb)  |  收藏  |  浏览/下载:275/4  |  提交时间:2021/06/03
涡激振动  剪切流  近壁面效应  圆柱体  临界约减速度  迟滞效应  允许悬跨长度  
Probabilistic Control Volume Method for Evaluating the Effects of Notch Size and Loading Type on Fatigue Life 期刊论文
ACTA MECHANICA SOLIDA SINICA, 2020, 卷号: 33, 期号: 2, 页码: 141-149
作者:  Li CM;  Hu Z;  Sun CQ(孙成奇);  Song QY(宋清源);  Zhang WH
Adobe PDF(1723Kb)  |  收藏  |  浏览/下载:212/62  |  提交时间:2020/05/18
30CrMnSiA steel  Notch size  Loading type  Fatigue life  Control volume method  
A constitutive model for granular materials subjected to a large stress range 期刊论文
COMPUTERS AND GEOTECHNICS, 2020, 卷号: 120, 页码: 13
作者:  Liu L(刘林);  Yao YP;  Luo T;  Zhou AN
浏览  |  Adobe PDF(4451Kb)  |  收藏  |  浏览/下载:437/115  |  提交时间:2020/04/07
Granular materials  Constitutive behavior  Large stress range  Particle crushing  High stress  Constitutive model  
Accumulation of Pore Pressure in a Soft Clay Seabed around a Suction Anchor Subjected to Cyclic Loads 期刊论文
JOURNAL OF MARINE SCIENCE AND ENGINEERING, 2019, 卷号: 7, 期号: 9, 页码: 21
作者:  Li H;  Chen XG;  Hu C(胡存);  Wang SQ;  Liu JZ
浏览  |  Adobe PDF(6484Kb)  |  收藏  |  浏览/下载:2260/2061  |  提交时间:2019/11/25
soft clay  cyclic loads  residual pore pressure  suction anchor  
Characteristic of a multistage reheating radial inflow in supercritical compressed air energy storage with variable operating parameters 期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY, 2019, 卷号: 233, 期号: 3, 页码: 397-412
作者:  Li H;  Li W;  Zhang XH;  Zhu YLi;  Zuo ZT;  Qin W(秦伟);  Chen HS
浏览  |  Adobe PDF(2606Kb)  |  收藏  |  浏览/下载:263/92  |  提交时间:2019/06/10
Supercritical compressed air energy storage  aerodynamic performance  multistage  variable operating parameters  radial inflow turbine  
非均匀介质在压缩载荷下灾变破坏的幂律奇异性前兆及灾变预测 学位论文
博士论文,北京: 中国科学院大学, 2018
作者:  薛健
Adobe PDF(16555Kb)  |  收藏  |  浏览/下载:609/17  |  提交时间:2018/07/09
非均匀脆性介质  灾变破坏  临界幂律奇异性  地震预测  Gps数据  Heterogeneous Brittle Media  Catastrophic Rupture  Power-law Singularity  Earthquake Prediction  Gps Data  
Experimental and numerical study on laser keyhole welding of 42CrMo under air and argon atmosphere 期刊论文
INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2017, 卷号: 90, 期号: 9-12, 页码: 3555-3565
作者:  Hu YW(胡耀武);  He XL(何秀丽);  Yu G(虞钢);  Li SX(李少霞);  Zheng CY(郑彩云);  Ning WJ(宁伟健);  Hu, YW;  He, XL;  Yu, G (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Mech Adv Mfg, Beijing 100190, Peoples R China.
浏览  |  Adobe PDF(2690Kb)  |  收藏  |  浏览/下载:417/144  |  提交时间:2017/07/24
Laser Welding  Keyhole Welding  Shielding Gas  Fluid Flow  
表层梯度强化构件的滚动接触疲劳数值计算 学位论文
硕士论文,北京: 中国科学院大学, 2017
作者:  费恒孝
Adobe PDF(8300Kb)  |  收藏  |  浏览/下载:226/9  |  提交时间:2017/07/27