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National Natural Science Foundation of China and Guangdong Province,Grant/Award Number:U1601216;National Natural Science Foundation for Excellent Young Scholar,Grant/Award Number:51722403;National Youth Talent Support Program;“131”First Level Innovative Talents Training Project in Tianjin;National Natural Science Foundation for Distinguished Young Scholar,Grant/Award Number:52125404;Tianjin Natural Science Foundation for Distinguished Young Scholar,Grant/Award Number:18JCJQJC46500。
A metal electrode is a significant component of a zinc–air battery(ZAB),but the metal material is usually not elastic,which severely restricts the application of flexible and stretchable ZABs in the field of wearable...
The performance of the flexibility and stretchability of flexible electronics depends on the mechanical structure design,for which a great progress has been made in past years.The use of prestrain in the substrate,cau...
Two experimental steels with tensile strength above 980 MPa were prepared to investigate the effect of prestrain and baking on their mechanical and fracture behaviors. The experimental results reveal that,for both exp...
supported by the National Defense Pre-Research Foundation of China[grant number ZS2015070132A12002]。
In order to study the cross-linking density and aging constitutive relationship of HTPB coating during storage,the thermal accelerated aging tests at 0%,3%,6%and 9%prestrains were carried out.The crosslinking density ...
The structure of stretchable electronics is based on the buckling of a thin film on a compliant substrate. Under anisotropic biaxial prestrains, this structure may buckle into several patterns, including cylindrical, ...
Strain ageing in steel was first observed during the 19th century when the maximum load carrying capacity of a test piece was increased after it had been retested following a previous series of testing in a plastic ra...
Sponsored by National Natural Science Foundation of China(51175382);Fundamental Research Funds for Central Universities of China(2011)
In order to uncover the mechanism of elastic modulus degradation during plastic deformation, uniaxial ten- sile test of transformation-induced plasticity (TRIP) steels under different prestrain levels was carried ou...
The research reported herein was sponsored by the Ministry of Education in Japan under the Grant-in-Aid for Scientific Research(A)No.23246097 with the title“Study on the coupling of buckling and fracture of steel structural members.”This financial support is sincerely acknowledged.
Cold-formed steel members,which experience complicated prestrain histories,are frequently applied in structural engineering.This paper aims to predict cyclic plasticity of structural steels with tensile and compressiv...
This work deals with a reliability assessment of springback problem during the sheet metal forming process. The effects of operative parameters and material properties, blank holder force and plastic prestrain, on spr...
supported by the National Natural Science Foundation of China (Grant No. 51171191);the National Basic Research Program of China (Grant No. 2010CB631006);the Natural Science Foundation of Liaoning Province, China (Grant No. 20092076)
Plastic prestraining was applied to a solder interconnect to introduce internal defects such as dislocations in order to investigate the interaction of dislocations with electromigration damage. Above a critical prest...