Experimental study on the compression properties of gangue by considering the effect of solutions with different pH

2021 ◽  
Author(s):  
Jixiong Zhang ◽  
Wenyue Qi ◽  
Meng Li ◽  
Qiang Zhang ◽  
Qiang Sun ◽  
...  
Keyword(s):  
Experimental Study ◽  
Compression Properties

scholarly journals Experimental study on shock compression properties of polyethylene

2010 ◽  
Vol 59 (9) ◽  
pp. 6394
Author(s):  
Huang Xiu-Guang ◽  
Fu Si-Zu ◽  
Shu Hua ◽  
Ye Jun-Jian ◽  
Wu Jiang ◽  
...  
Keyword(s):  
Experimental Study ◽  
Shock Compression ◽  
Compression Properties

Experimental study on the compression properties and failure mechanism of 3D integrated woven spacer composites

2014 ◽  
Vol 56 ◽  
pp. 50-59 ◽  
Author(s):  
Chuang-Qi Zhao ◽  
Dian-Sen Li ◽  
Tian-Qi Ge ◽  
Lei Jiang ◽  
Nan Jiang
Keyword(s):  
Experimental Study ◽  
Failure Mechanism ◽  
Compression Properties

Experimental Study on Mechanical Properties of X-Cor Sandwich

2011 ◽  
Vol 686 ◽  
pp. 411-418 ◽  
Author(s):  
Jian Ping Bi ◽  
Xu Dan Dang ◽  
Xin Li Wang ◽  
Jun Xiao ◽  
Hai Jun Chen ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Experimental Study ◽  
Foam Core ◽  
Molding Process ◽  
Shear Properties ◽  
Insertion Angle ◽  
Compression Properties ◽  
Tension Properties ◽  
Tension Strength

In this study, by changing Z-pin’s insertion parameters, the X-cor sandwich was prepared with vacuum curing molding process. The effects of Z-pin’s insertion angle, insertion density and diameter on compression, shear and tension properties were studied. The results show that Z-pin’s insertion parameters can significantly affect the mechanical properties of X-cor sandwich. The compression properties of X-cor sandwich are reduced, while shear properties are improved by the increase of Z-pin’s insertion angle. As Z-pin’s insertion angle increases the tension modulus increases while the tension strength firstly increases and secondly decreases. The mechanical properties increase with the increase of Z-pin’s insertion density and diameter. Compared with the foam core sandwich, the mechanical properties of X-cor sandwich are significantly improved in both modulus and strength.

Experimental study of the compression properties of Al/W/PTFE granular composites under elevated strain rates

2013 ◽  
Vol 581 ◽  
pp. 48-55 ◽  
Author(s):  
X.F. Zhang ◽  
J. Zhang ◽  
L. Qiao ◽  
A.S. Shi ◽  
Y.G. Zhang ◽  
...  
Keyword(s):  
Experimental Study ◽  
Strain Rates ◽  
Compression Properties ◽  
Granular Composites

Experimental study on compression properties and failure mechanism of 3D MWK carbon/epoxy composites at elevated temperatures

2017 ◽  
Vol 39 (S4) ◽  
pp. E1987-E1999 ◽  
Author(s):  
Nan Jiang ◽  
Dian-Sen Li ◽  
Qian-qian Yao ◽  
Hong-wei Duan ◽  
Frank Ko
Keyword(s):  
Experimental Study ◽  
Failure Mechanism ◽  
Elevated Temperatures ◽  
Epoxy Composites ◽  
Compression Properties

Experimental study on the restoration from a tilt-azimuth series for improvement in resolution

1995 ◽  
Vol 53 ◽  
pp. 636-637
Author(s):  
Norio Baba ◽  
Norihiko Ichise ◽  
Syunya Watanabe
Keyword(s):  
Experimental Study ◽  
Spherical Aberration ◽  
Incident Beam ◽  
Optical Parameters ◽  
Beam Tilting ◽  
Illumination Method ◽  
Restoration Method ◽  
Illumination Mode

The tilted beam illumination method is used to improve the resolution comparing with the axial illumination mode. Using this advantage, a restoration method of several tilted beam images covering the full azimuthal range was proposed by Saxton, and experimentally examined. To make this technique more reliable it seems that some practical problems still remain. In this report the restoration was attempted and the problems were considered. In our study, four problems were pointed out for the experiment of the restoration. (1) Accurate beam tilt adjustment to fit the incident beam to the coma-free axis for the symmetrical beam tilting over the full azimuthal range. (2) Accurate measurements of the optical parameters which are necessary to design the restoration filter. Even if the spherical aberration coefficient Cs is known with accuracy and the axial astigmatism is sufficiently compensated, at least the defocus value must be measured. (3) Accurate alignment of the tilt-azimuth series images.

Sign in / Sign up

Export Citation Format

Share Document