The generalized Hermite functions with scaling factor were used as basis function to expand numerical solution,which approximated the exact solution of heat transfer on the whole line. Algorithms scheme was constructed b...
In order to study the mechanical properties of polypropylene fiber reinforced concrete containing lithium slag,16 groups of concrete specimens with different replacement rates of lithium slag and different contents of po...
Plastic tube cast-in-place concrete pile( TC pile) had obvious reaming effect and pre-bearing capacity shortage in the construction. In view of this issue,developing new technology test for TC pile was carried out. This...
The Li(0. 058)( Na(0. 535)K(0. 480))_(0. 942)(Nb(0. 887)Ta(0. 009)Mg(0. 004))O3( LNKNTM) lead-free piezoelectric ceramics were prepared by the traditional solid sintering method in the range from 960 ℃ to 1 060 ℃. The ef...
The laser additive manufacturing forming process of alumina ceramic materials was investigated. The internal microstructure characteristics and defects of the formed structure were observed by optical metallographic micr...
Generalized Hermite Spectral Method of Heat Transfer on Whole Line
The generalized Hermite functions with scaling factor were used as basis function to expand numerical solution,which approximated the exact solution of heat transfer on the whole line. Algorithms scheme was constructed b...
Basic Mechanical Properties Experiment on Lithium Slag Polypropylene Fiber Reinforced Concrete
In order to study the mechanical properties of polypropylene fiber reinforced concrete containing lithium slag,16 groups of concrete specimens with different replacement rates of lithium slag and different contents of po...
Experiment on Developing Technology with Plastic Tube Cast-in-place Concrete Pile in Construction
Plastic tube cast-in-place concrete pile( TC pile) had obvious reaming effect and pre-bearing capacity shortage in the construction. In view of this issue,developing new technology test for TC pile was carried out. This...
Effects of Sintering Temperature on Properties of Mg/Ta/Li-doped(Na,K)NbO3
The Li(0. 058)( Na(0. 535)K(0. 480))_(0. 942)(Nb(0. 887)Ta(0. 009)Mg(0. 004))O3( LNKNTM) lead-free piezoelectric ceramics were prepared by the traditional solid sintering method in the range from 960 ℃ to 1 060 ℃. The ef...
Microstructure Characteristic and Defects of Alumina Ceramic Formed by Laser Additive Manufacturing
The laser additive manufacturing forming process of alumina ceramic materials was investigated. The internal microstructure characteristics and defects of the formed structure were observed by optical metallographic micr...