Deformation Pattern of Sand Subject to Static Penetration

被引:2
|
作者
Mel'nikov, A. V. [1 ]
Boldyrev, G. G. [2 ]
机构
[1] JSC NPP Geotek, Penza, Russia
[2] Penza State Univ Architecture & Civil Engn, Penza, Russia
关键词
Shear Strain; Void Ratio; Triaxial Compression; Deformation Pattern; Maximum Shear Strain;
D O I
10.1007/s11204-015-9292-1
中图分类号
P5 [地质学];
学科分类号
0709 ; 081803 ;
摘要
Results are presented for experimental-theoretical investigations of the deformation pattern of sand when penetrated by a prototype probe. The deformation was measured by the contact-free method based on digital-imaging techniques. Numerical modeling was performed by "PLAXIS" software. Clearly expressed localization of shear deformations is established between bounds of a family of strips in the mass of sand around the prototype probe.
引用
收藏
页码:292 / 298
页数:7
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