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Effects of Specimen Shape and Size on Water Loss and Drying Shrinkage of Cement-based Materials巴明芳1,钱春香2,WANG Hui21. Faculty of Architectural Civil Engineering and Environment, Ningbo University2. School of Materials Science and Engineering, Southeast University摘 要:The effects of specimen size and shape on development of water loss and shrinkage......
The Stress Analysis for Notched Specimen of Brittle Material under Plane Dead LoadingZhu Qifang He Yaozu General Research Institute for Non-ferrous Metals,Beijing摘 要:<正> The stress distribution of notched specimen of brittle material under a plane pressure was studied using a photoelastic meth-od,When elastic deformation appeared inside......
Stress Distribution in the Cruciform Specimen under Transverse Tension Stress for SiC/Ti-6Al-4V Composites () 摘要:The cruciform specimen was selected to obtain the transverse tensile behavior of SiC fiber reinforced titanium matrix composites. Moreover, the means of combining the unilaterally coupled finite element method with the transverse tensile test was developed to evaluate......
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EVALUATION OF CREEP PROPERTIES FOR 316FR STEEL THICK PLATE WELDMENT USING MINIATURE CREEP SPECIMEN T.Watanabe1,M.Yamazaki1,Y.Monma2,M.Tabuchi1,T.Tanabe1,H.Hongo1 (1.National Institute for Materials... the surface strain distribution in the weld metal of a full thickness welded joint specimen and subsequently to investigate the local variation in the properties of the all-weld metal part of the joint......
Effects of Aggregate Size and Specimen Scale on Asphalt Mixture Cracking Using a Micromechanical Simulation Approach刘卫东1,2,高英2,HUANG Xiaoming21. School of Architecture and Transportation Engineering...) was employed to investigate the effects of aggregate size and specimen scale on the cracking behavior of asphalt mixture. An algorithm for generating three-dimensional aggregates that can reflect......
Effects of Specimen Height on the Acoustic Emission Rate Value ’a’ for Cement Mortar王岩1,HU Hongxiang1,LU Guijuan1,CHEN Shijie1,LIU Shaojun1,WANG Yao21. College of Civil and Transportation Engineering... of the cement specimen has significant effects on the compressive strength and the acoustic emission rate ’a’ value,but a slight effect on the accumulated AE hits number,which is analyzed from aspects......
码:A 文章编号:1672-7207(2011)S1-0656-05 Medicinal plant specimen recognition based on multi-features fusion YE Feng1, CAI Guang-dong2, ZHENG Zi-hua1, QI... Intellectual Property Office of China, Beijing 100088, China) Abstract: A new method for medicinal plants specimen recognition was presented based on multi-feature fusion. Firstly, the bottom feature......
J. Cent. South Univ. Technol. (2011) 18: 1619-1625 DOI: 10.1007/s11771-011-0881-5 Strain field investigation of limestone specimen under uniaxial compression loads using particle image velocimetry... to investigate the full-field displacements and strains of the limestone specimen under external loads from the video images captured during the laboratory tests. The original colorful video images......
J. Cent. South Univ. Technol. (2010) 17: 1119-1124 DOI: 10.1007/s11771-010-0605-2 Effect of heterogeneity on mechanical and acoustic emission characteristics of rock specimen LI Shu-cai(李术才... Abstract: The influence of heterogeneity on mechanical and acoustic emission characteristics of rock specimen under uniaxial compress was studied with numerical simulation methods. Weibull distribution......