Zobrazeno 1 - 10
of 174
pro vyhledávání: '"Chau-Shioung Yeh"'
Publikováno v:
Applied Mechanics and Materials. :2465-2468
The source, path and site effects are the main causes for ground motions. Soft alluvial basins especially result in seismic wave amplification as the site effect. Irregular alluvial basins and canyons in this study are semi-cylindrical for simplifyin
Publikováno v:
Journal of Mechanics. 28:19-39
This paper proposes a complete basis set for analyzing elastic wave scattering in half-space. The half-space is an isotropic, linear, and homogeneous medium except for a finite inhomogeneity. The wave bases are obtained by combining buried source fun
High-Precision Ultrasonic Ranging System Platform Based on Peak-Detected Self-Interference Technique
Publikováno v:
IEEE Transactions on Instrumentation and Measurement. 60:3775-3780
A high-precision ultrasonic ranging system platform is presented and evaluated in this work. By queuing peaks of the self-destructive interference, the proposed hardware platform can enhance the accuracy without complex algorithms. At the emitter, th
Autor:
Y. Tang, Chau-Shioung Yeh
Publikováno v:
Nuclear Engineering and Design. 241:693-699
The elasticity based dynamic response of retaining walls, attached to a semi-infinite elastic backfill stratum, has yet to be solved exactly. There are three analytical approximation approaches in the literature to simplify the equations of motion. T
Autor:
C.-W. Ren, Chau-Shioung Yeh
Publikováno v:
Journal of Mechanics. 26:173-186
The induced magnetic fields generated by a line mechanical singularity in a magnetized anisotropic half plane are considered in this paper. The linear theory for a soft ferromagnetic elastic with multidomain structure, which has been developed by Pao
Autor:
C.-W. Ren, Chau-Shioung Yeh
Publikováno v:
Journal of Mechanics. 25:95-102
The stress state of a magnetized elastic half-plane with a uniformly pressurized crack parallel to the free surface subjected to a uniform magnetic induction Bo is considered. The linear theory for a soft ferromagnetic elastic solid with muti-domain
Publikováno v:
Journal of Mechanics. 24:405-418
This paper first studies the transition matrix formulation for the analysis of responses of an elastic halfspace with a buried tunnel subjected to obliquely incident waves. The basis functions are constructed using the moving P-, SV-, and SH-wave sou
Publikováno v:
Journal of the Chinese Institute of Engineers. 30:983-996
In this paper, the transition matrix for elastic waves scattering from an alluvium on an elastic half‐space is developed. Betti's third identity is employed to establish orthogonality conditions among basis functions that are Lamb's singular wave f
Publikováno v:
The Journal of the Acoustical Society of America. 120:3672-3693
On the basis of Pride’s theory (1994) which couples Biot’s theory for poroelastic medium (1956) and Maxwell equations via flux/force transport equations, we extend Yeh et al. (2004) approach for poroelastic medium to develop a transition matrix f
Autor:
Ching Kao Chang, Chih-Kung Lee, T.D. Cheng, D.Z. Lin, L.B. Yu, Chun-Rong Lin, Chau-Shioung Yeh
Publikováno v:
Materials Science Forum. :1-6
The aim of this article is to introduce a nanowriter system that could lead to a sub-micrometer spot size using a visible light source under ambient conditions. The key component of the system is a focusing optical head, which incorporates a plasmoni