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物联网技术中的边坡深部位移和地下水位监测的设计、实现与预警方法 期刊论文
公路交通科技(应用技术版), 2019, 卷号: 15, 期号: 02, 页码: 52-55
Authors:  王韬;  刘晓宇;  林毓敏;  李果
Unknown(1803Kb)  |  Favorite  |  View/Download:16/0  |  Submit date:2019/05/09
物联网  深部位移  地下水位  降雨量  
基于物联网技术的公路边坡监测预警系统 期刊论文
公路交通科技, 2016, 卷号: 12, 期号: 09, 页码: 93-95
Authors:  李果;  侯岳峰;  陈贺
View  |  Adobe PDF(1310Kb)  |  Favorite  |  View/Download:62/19  |  Submit date:2017/12/26
公路边坡  物联网  云平台  涡卷弹簧位移计  深部岩土变形测量仪  高档墙倾斜测量仪  
亚临界圆柱绕流辐射噪声的大涡模拟 会议论文
2016年度全国气动声学学术会议, 中国北京, 42678
Authors:  时北极;  郭力;  何国威
View  |  Adobe PDF(940Kb)  |  Favorite  |  View/Download:265/85  |  Submit date:2017/09/27
圆柱绕流  气动噪声  大涡模拟  亚格子模型  非结构网格  Lighthill声学比拟  Curle积分解  
Large-eddy simulation of circular cylinder flow at subcritical Reynolds number: Turbulent wake and sound radiation 期刊论文
ACTA MECHANICA SINICA, 2016, 卷号: 32, 期号: 1, 页码: 1-11
Authors:  Guo L;  Zhang X(张星);  He GW(何国威);  He, GW (reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
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Flows Past Circular Cylinder  Aerodynamic Noise  Large-eddy Simulation  Unstructured Grid  Acoustic Analogy  
Ductile to brittle transition of fracture of a Zr-based bulk metallic glass: Strain rate effect 期刊论文
INTERMETALLICS, 2016, 卷号: 77, 页码: 34-40
Authors:  Li MC;  Jiang MQ(蒋敏强);  Li G;  He L;  Sun J;  Jiang F;  Jiang, F (reprint author), Xi An Jiao Tong Univ, State Key Lab Mech Behav Mat, Xian 710049, Peoples R China.
View  |  Adobe PDF(2424Kb)  |  Favorite  |  View/Download:76/30  |  Submit date:2016/12/08
Metallic Glasses  Fracture  Strain Rate  Ductile-to-brittle Transition  
圆柱绕流湍流结构及气动噪声大涡模拟 会议论文
北京力学会第20届学术年会, 中国北京, 2014-01-12
Authors:  郭力;  张星;  何国威
View  |  Adobe PDF(1006Kb)  |  Favorite  |  View/Download:998/78  |  Submit date:2015/07/01
圆柱绕流  气动噪声  大涡模拟  非结构网格  Curle声比拟  
Simulating propellant reorientation of vehicle upper stage in microgravity environment 期刊论文
MICROGRAVITY SCIENCE AND TECHNOLOGY, 2013, 卷号: 25, 期号: 4, 页码: 237-241
Authors:  Li ZG(李章国);  Zhu ZQ(朱志强);  Liu QS(刘秋生);  Lin H(林海);  Jie JC(解京昌);  Liu, QS (reprint author), Chinese Acad Sci, Inst Mech, Key Lab Micrograv, Beijing 100190, Peoples R China.
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Propellant Management  Launch Vehicle  Reorientation  Drop Tower  
A numerical study of a turbulent mixing layer and its generated noise 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2013, 卷号: 56, 期号: 6, 页码: 1157-1164
Authors:  Li D(李栋);  Guo L(郭力);  Zhang X(张星);  He GW(何国威);  He, GW(reprint author), Chinese Acad Sci, Inst Mech, State Key Lab Nonlinear Mech, Beijing 100190, Peoples R China.
Adobe PDF(1126Kb)  |  Favorite  |  View/Download:653/187  |  Submit date:2013/06/13
Direct Numerical Simulation  Mixing Layer  Space-time Correlation  Noise  
高速列车室内结构噪声分析 期刊论文
北京交通大学学报. 自然科学版, 2013, 卷号: 37, 期号: 1, 页码: 166-171
Authors:  刘秋生;  钱平;  李章国;  陈雪
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高速列车  有限元方法  结构噪声  声学响应  
THERMOELASTIC BENDING AND BUCKLING BEHAVIORS OF NANOBEAMS 会议论文
10th International Congress on Thermal Stresses, 中国南京/Nanjing, China, 2013-05-31
Authors:  Wang ZQ(王志乔);  Li JG(李建国);  Zhao YP(赵亚溥);  Li S(李思)
Adobe PDF(116Kb)  |  Favorite  |  View/Download:283/101  |  Submit date:2014/04/02
Nanobeams  Thermoelastic  Bending  Buckling