Effect of Structural Anisotropy on Deformation Properties of Granite under Cyclic Loading.

1997 ◽  
Vol 46 (9) ◽  
pp. 1029-1034 ◽  
Author(s):  
Harushige KUSUMI ◽  
Yukihisa MINE ◽  
Kazuhiko NISHIDA
Keyword(s):  
Cyclic Loading ◽  
Structural Anisotropy ◽  
Deformation Properties

scholarly journals Структурный переход в пленках триацетата целлюлозы

2022 ◽  
Vol 64 (2) ◽  
pp. 289
Author(s):  
Д.В. Новиков
Keyword(s):  
Cellulose Triacetate ◽  
Local Orientation ◽  
Fractal Cluster ◽  
Structural Anisotropy ◽  
Electron Microscopy Data ◽  
Orientation Order ◽  
Two Samples ◽  
Deformation Properties ◽  
Microscopy Data ◽  
Average Size

Electron microscopy data are used to comparative analysis of the topological structure of the surface of two samples of cellulose triacetate (СTA) films. The samples were obtained from CTA solutions without use (sample №1) and with the use of a small sodium fluoride additive that lowers the viscosity of the solution (sample №2). It is shown that in sample №1, the nodes of the physical network of macromolecules are periodically alternating regions of local orientation order - microdomains of average size d~18 nm. In sample №2, due to repackaging of microdomains on the scale R >d, a uniformly disordered fractal cluster of the mesophase CTA is formed. The fractalization of the surface and the growth of structural anisotropy are consistent with the decrease in the viscosity of the solution and explain the change in the deformation properties of sample №2 compared to №1.

scholarly journals Experimental study on dynamic deformation properties of muck soil under low frequency cyclic loading

2019 ◽  
Vol 21 (4) ◽  
pp. 1215-1226
Author(s):  
Yongjian Liu ◽  
Qiyang Luo ◽  
Xin Yang ◽  
Bingxiang Yuan ◽  
Lan Luo ◽  
...  
Keyword(s):  
Experimental Study ◽  
Cyclic Loading ◽  
Dynamic Deformation ◽  
Low Frequency ◽  
Deformation Properties ◽  
Muck Soil
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