MODELLING OF SH-WAVES IN A FIBER-REINFORCED ANISOTROPIC LAYER. OVER A PRE-STRESSED HETEROGENEOUS HALF-SPACE

被引：4

作者：

Kakar, Rajneesh ^{[1
]}

Kakar, Shikha ^{[2
]}

机构：

[1] 163,Phase 1,Garah Rd, Jalandhar, India

[2] SBBIET, Dept Elect, Phadiana, India

来源：

JOURNAL OF THEORETICAL AND APPLIED MECHANICS | 2016年 / 54卷 / 02期

关键词：

heterogeneity; fiber reinforced medium; SH-waves; initial stress; anisotropy; SURFACE-WAVES; LOVE WAVES; INITIAL STRESS; PROPAGATION; MEDIA; CRYSTALS; LIQUID;

D O I：

10.15632/jtam-pl.54.2.463

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

Modelling of SH-waves in an anisotropic fiber-reinforced layer provides a great deal of support in the understanding of seismic wave propagation. This paper deals with the propagation of SI l-waves in a fiber-reinforced anisotropic layer over a pre-stressed heterogeneous half-space. The heterogeneity of the elastic half spaceis caused by linear variations of density and rigidity. As a special case when both media are homogeneous and stress free, the derived equation is in agreement with the general equation of the. Love wave. Numerically, it is observed that the velocity of Sll-waves decreases with an increase in heterogeneity-reinforced parameters and decrease in initial stress.

引用

页码：463 / 475

页数：13

共 31 条

[1] STRESS IN ELASTIC PLATES REINFORCED BY FIBERS LYING IN CONCENTRIC CIRCLES [J].