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A novel limiting strain energy strength theory LIU Guang-lian(刘光连) School of Mechanics & Electrical Engineering, Central South University, Changsha 410083, China Received 10 August 2009... effect of both normal and shear strain specific energies, the concept of the total equivalent strain specific energy (TESSE) at an oblique section and a new strength theory named as limiting strain energy......
J. Cent. South Univ. Technol. (2009) 16: 0677-0682 DOI: 10.1007/s11771-009-0112-5 Energy consumption in rock fragmentation at intermediate strain rate HONG Liang(洪 亮)1, 2, ZHOU Zi-long(周子龙)1...; Abstract: In order to determine the relationship among energy consumption of rock and its fragmentation, dynamic strength and strain rate, granite, sandstone and limestone specimens......
Effect of elastic strain energy on the core-shell structures of the precipitates in Al-Sc-Er alloys陈思成,李长荣,连广丽,郭翠萍,杜振民School of Materials Science and Engineering,University of Science and Technology Beijing摘 要:The effect of the elastic strain energy on the core-shell structures was studied in an Al-0.06Sc-0.02Er (at.%) alloy. A theoretical model......
Effect of elastic strain energy on the core-shell structures of the precipitates in Al-Sc-Er alloys陈思成,李长荣,连广丽,郭翠萍,杜振民School of Materials Science and Engineering,University of Science and Technology Beijing摘 要:The effect of the elastic strain energy on the core-shell structures was studied in an Al-0.06Sc-0.02Er (at.%) alloy. A theoretical model......
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Microscopic phase-field simulation coupled with elastic strain energy for precipitation process of Ni-Cr-Al alloys with low Al content LU Yan-li(卢艳丽), CHEN Zheng(陈 铮), LI Yong-sheng(李永胜), WANG...; Abstract: The precipitation process of Ni-Cr-Al alloy with low Al content was studied at atomic scale based on the microscopic phase-field kinetic model coupled with elastic strain energy. The aim......
the first and the second laws of thermodynamics, and the load process is reversible, then the material possesses elastic property. It follows that there exists a strain energy function, UE=UE(εe, x, t... for the poly (methyl methacrylate) samples were carried out at different strain rates at ambient temperature. It is found that the elastic modulus of the material increases with increasing strain rate......
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energy density are all increased with the increasing strain rates at quasi-static as well as at high strain rates. What is interesting is that the yield strain decreased with the strain rates increasing at quasi-static while increased at high strain rates. It is considered that the casting occurred forcing high elastic deformation at high strain rates. The damage of the specimens is mainly controlled......
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