The Peano-series solution for modeling shear horizontal waves in piezoelectric plates

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Damage detection in bent plates using shear horizontal guided waves.

Study of the interaction of shear horizontal guided mode with defects in the bend region of an isotropic top hat stiffener is presented. Compared with the SH0 wave in a plate, the shear mode in the bend is dispersive and its wavefield characteristics are affected by the curvature of the bend. The scattering studies showed that the sensitivity of the wave to outer surface cracks in the bend incr...

متن کامل

Shear horizontal elastic solitons in crystal plates

The effect of nonlinearity on the propagation of shear horizontal elastic waves in crystal plates is analysed in the framework of Maradudin’s equations. It is demonstrated that in the plates it is possible to have propagation of bright and dark solitons of the shear horizontal polarization, and the influence of the plate properties on their parameters is studied. The condition to create dark so...

متن کامل

Hierarchical Modeling of Piezoelectric Plates

ALEXANDRE L. MADUREIRA Abstract. We use variational techniques to derive a class of two-dimensional models for three-dimensional linearly elastic piezoelectric plates. The models result from a mixed formulation for the original problem within spaces of functions with polynomial dependence in the transverse direction. We show that the resulting system of equations is well-posed, and then discuss...

متن کامل

A Novel Sensor Design for Generation and Detection of Shear-Horizontal Waves Based on Piezoelectric Fibres

In the present work a new concept for a shear horizontal ultrasonic wave transducer based on piezoelectric fibre patch (PFP) technology is presented. In this type of sensor two separate fibre layers with opposite polarization are tilted by ±45° relative to the electrode fingers. Numerical 3-D simulations based on the Elastodynamic Finite Integration Technique (EFIT) show that with this new PFP ...

متن کامل

Exact Solution for Rectangular Sandwich Plates with Embedded Piezoelectric Shear Actuators

An exact solution is obtained for the three-dimensional deformations of simply supported laminated rectangular thick plates with embedded shear mode piezoelectric actuators, subjected to mechanical and electrical loading on the upper and lower surfaces. Each layer of the laminate is made of either an orthotropic elastic material or a piezoelectric material whose poling direction lies in the pla...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: EPJ Web of Conferences

سال: 2012

ISSN: 2100-014X

DOI: 10.1051/epjconf/20122900044