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Buckling Response of Pipe-in-Pipe Systems Subjected to Bending
《Transactions of Tianjin University》2015年第6期492-500,共9页王哲 陈志华 刘红波 何永禹 马克俭 
Supported by the National Basic Research Program of China("973" Program,No.2014CB046801)
The buckling response of pipe-in-pipe(PIP)systems subjected to bending is investigated in this paper. A set of parameterized models are established to explore the bending characteristics of the PIP systems through eig...
关键词：pipe-in-pipe bending buckling bending stiffness finite element 
Experimental and numerical study on flexural behaviors of steel reinforced engineered cementitious composite beams被引量：8
《Journal of Southeast University(English Edition)》2014年第3期330-335,共6页蔡景明 潘金龙 袁方 
The National Natural Science Foundation of China(No.51278118);the National Basic Research Program of China(973Program)(No.2009CB623200);the Natural Science Foundation of Jiangsu Province(No.BK2012756)
To investigate the flexural behaviors of steel reinforced engineered cementitious composite （ECC） beams, the behaviors of the steel reinforced ECC beam and the conventional steel reinforced concrete beam subjected t...
关键词：engineered cementitious composites （ECC） DUCTILITY flexural behavior finite element 
Multi-scale Simulation Method with Coupled Finite/Discrete Element Model and Its Application被引量：1
《Chinese Journal of Mechanical Engineering》2013年第4期659-667,共9页FANG Xiwu LIU Zhenyu TAN Jianrong QIU Chan CHEN Fengbei 
supported by National Basic Research Program of China (973 Program, Grant No. 2013CB035400);Science Fund for Creative Research Groups of NSFC of China (Grant No. 51221004);National Natural Science Foundation of China (Grant No. 51075357)
The existing research on continuous structure is usually analyzed with finite element method (FEM) and granular medium with discrete element method (DEM), but there are few researches on the coupling interaction betwe...
关键词：MULTI-SCALE finite element discrete element linear elastic model 
Transient thermo-mechanical coupling simulation of wet brake friction disk on tracked vehicle
《Journal of Beijing Institute of Technology》2011年第1期71-76,共6页李杰 王敏 王志勇 周广明 
Supported by the National Basic Research Program of China("973"Program)(613002)
The transient finite element technique is applied, and a transient heat conduction model of wet brake friction disk is established. For obtaining the accurate heat flow density mathematic model and avoiding possibly i...
关键词：friction disk thermo mechanical coupling transient stress finite element heat flowdensity 
Simulation Research on Stress Intensity Factors of Different Crack Aspect Ratios on Hollow Axles被引量：2
《Chinese Journal of Mechanical Engineering》2009年第5期766-771,共6页ZHOU Suxia XIE Jilong 
supported by National Basic Research and Development Program of China (973 Program, Grant No. 2007CB714705)
Because of the wicked service environment of the high speed train, it is possible that the hollow axle of the train may encounter the foreign object damage and form a sharp notch. Under the fatigue loading a crack can...
关键词：hollow axle surface crack propagation stress intensity factor finite element 
INFLUENCING PARAMETERS OF FLOW-INDUCED STRUCTURAL DEFORMATION FOR A CIRCULAR TUBE被引量：2
《Journal of Hydrodynamics》2009年第4期520-525,共6页JIANG Bo TIAN Mao-cheng ZHANG Guan-min LI Bao-xing CHENG Lin 
supported by the National Basic Research Program of China (973 Program,Grant No.2007CB206903);the New Century Excellent Talents in University (Grant No.NCET-05-0583)
Numerical simulations were carried out to study the effects of flow and structural parameters on structural deformation. The curves were obtained to show the structural stress and deformation varying with the flow and...
关键词：fluid and structure interaction flow-induced finite element 
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