Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Ping ZOU"'
Publikováno v:
Key Engineering Materials. 774:13-18
In this paper, three kinds of different fiber reinforced vinyl composite plates are prepared by VARI technique, the mechanical parameters and failure modes of these panels under different strain rates are experimentally studied. The results show that
Publikováno v:
Key Engineering Materials. 754:210-213
In this work, the effect of the prefabricated crack offset angle on the fracture toughness of the CT specimen was studied by means of the numerical simulation of tensile fracture. It is found that offset angle has a great influence on the fracture to
Publikováno v:
Key Engineering Materials. :665-668
In 3-point bending fatigue experiments of sandwich plate with visoelastic core and steel faceplates, it is found that response loading of specimen is very sensitive to cycling frequency. From fatigue test, different loading response of sandwich beam
Publikováno v:
Key Engineering Materials. :569-572
Some fundamental issues, such as stress wave dispersion effect, loss of contact, pulse shaping effect are still needed to thoroughly understand in Hopkinson pressure bar loaded fracture experimental techniques. In order to avoid the influence of stre
Publikováno v:
Key Engineering Materials. :337-340
Sandwich plate system (SPS) with polyurethane elastomer is more and more used on ship buildings as grillage. A Comparative Study on critical buckling loads between steel grillage and SPS stiffening plate are carried out in this paper. Plate elements
Publikováno v:
Key Engineering Materials. :113-116
In this study, based on Goodman stress correction algorithm, four point bending fatigue behavior of brazed steel honeycomb sandwich panels at room temperature is simulated using Fe-safe emulation module. The cyclic load was sinusoidal with a frequenc
Publikováno v:
Key Engineering Materials. :341-344
A modified Hill yield criterion considering tension-shear stress coupling was given and material parameters of nickel-based single crystal in this criterion was determined by the Least Square Method. Crack tip plastic zones of nickel-based single cry
Publikováno v:
Key Engineering Materials. :117-120
In this paper, flatwise tensile test (FWT) and modified double cantilever beam (DCB) experiment were conducted to investigated the debond fracture of sandwich plate with corrugated core. In the experiment, the crack always stays at the face/core inte
Publikováno v:
Key Engineering Materials. :357-360
The effect of the interface slip is neglected in most studies on calculating deflection of sandwich beams. By taking a simply supported sandwich beams under uniformly distributed loads as an example, simplified analytical models of the interface slip
Publikováno v:
Key Engineering Materials. :698-701
The aim of this work is to investigate the fatigue behaviors of the steel honeycomb sandwich beams at 400°C through three point bending experiments. A stiffness reduction approach was adopted which was further based on the interpolation by the empir