کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1901314 | 1045675 | 2010 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Anti-plane surface waves on a half-space with depth-dependent properties
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
علوم زمین و سیارات
زمین شناسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Anti-plane surface waves on a half-space with depth-dependent properties Anti-plane surface waves on a half-space with depth-dependent properties](/preview/png/1901314.png)
چکیده انگلیسی
This paper considers the propagation of anti-plane shear waves in a half-space whose shear modulus and mass density have an arbitrary dependence on the distance from the free surface. An appropriate reformulation of the anti-plane displacement produces a governing equation for the reformulated displacement that is amenable to a solution in the high-frequency range. The boundary condition on the free surface subsequently yields an equation which relates the speed of surface waves to the wavenumber and to the functions that define the depth dependence of the shear modulus and the mass density. Restrictions for the existence of surface waves are discussed, and numerical results are presented.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Wave Motion - Volume 47, Issue 1, January 2010, Pages 59–65
Journal: Wave Motion - Volume 47, Issue 1, January 2010, Pages 59–65
نویسندگان
Jan D. Achenbach, Oluwaseyi Balogun,