STRESS-STRAIN

作品数:90被引量:179H指数:7
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相关作者:卢博李赶先张亦良王晶黄韶健更多>>
相关机构:中国科学院北京工业大学更多>>
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Experimental study on mechanical behavior of high performance concrete under multi-axial compressive stress被引量:4
《Science China(Technological Sciences)》2014年第12期2514-2522,共9页ZHOU Jia Jia PAN Jin Long LEUNG Christopher Kin Ying LI Zong Jin 
supported by the National Natural Science Foundation of China(Grant No.51278118);the National Basic Research Program of China("973"Project)(Grant No.2009CB623200);the Priority Academic Program Development of Jiangsu Higher Education Institutions
Experimental investigation was conducted to characterize the responses of high performance concrete(HPC) subjected to multiaxial compressive stresses. The HPC specimens were prepared with three different mix proportio...
关键词:high performance concrete (HPC) biaxial compressive stress triaxial compressive stress failure criterion stress-straincurve 
A rotating elastic plate/block model for Eurasia
《Geodesy and Geodynamics》2011年第2期71-78,共8页Li Yanxing Zhang Jinghua Feng Shengtao 
supported by the China National Key Basic Research Program (2007CB411702);the National Natural Science Fundation of China(40474036,40474039);Earthquake Industry Research Special MajorProjects China Comprehensive Geophysical Fied Observation( 200908029);the Old Expert Research Foundation of China Earth-quake Administration
On the assumption that a plate is elastically deformable and may rotate as a whole, we found that Eurasian area may be divided into an Eurasian plate and three blocks of the Xiyu, the North China and the Southeast Asi...
关键词:Eurasian plate stress-strain equation ITRF2008 velocity field plate motion model North China area 
Experimental study of dynamic mechanical properties of reactive powder concrete under high-strain-rate impacts被引量:9
《Science China(Technological Sciences)》2010年第9期2435-2449,共15页JU Yang1,2,LIU HongBin1,SHENG GuoHua1,3 & WANG HuiJie1 1 State Key Laboratory of Coal Resources and Safe Mining,Beijing Key Laboratory of Fracture and Damage Mechanics of Rocks and Concrete,China University of Mining and Technology,Beijing 100083,China 2 Department of Mechanical and Manufacturing Engineering,University of Calgary,2500 University Drive,AB T2N 1N4,Canada 3 School of Resources and Civil Engineering,Northeastern University,Shenyang 110004,China 
supported by the National Natural Science Foundation of China (Grant No. 50974125);the National Basic Research Project of China ("973" Project) (Grant Nos. 2010CB226804, 2002CB412705);the Natural Sciences and Engineering Research Council of Canada (PGS-D2-2006) and the Beijing Key Laboratory Projects
The dynamic mechanical properties of reactive powder concrete subjected to compressive impacts with high strain rates ranging from 10 to 1.1×102 s-1 were investigated by means of SHPB (split-Hopkinson-pressure-bar) t...
关键词:impact REACTIVE powder concrete (RPC) high strain rate DYNAMIC strength energy CONSUMPTION DYNAMIC STRESS-STRAIN response 
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