User profiles for Chongdu Cho

chongdu cho

인하대학교 공과대학 기계공학과 교수
Verified email at inha.ac.kr
Cited by 4250

[HTML][HTML] The concentration of stress and strain in finite thickness elastic plate containing a circular hole

Z Yang, CB Kim, C Cho, HG Beom - International journal of Solids and …, 2008 - Elsevier
The elastic stress and strain fields of finite thickness large plate containing a hole are
systematically investigated using 3D finite element method. It is found that the stress and strain …

Estimation of interfacial shear in ceramic composites from frictional heating measurements

C Cho, JW Holmes, JR Barber - Journal of the American …, 1991 - Wiley Online Library
A new approach for estimating the interfacial frictional shear stress in fiber‐reinforced ceramics
is presented. The approach is based upon measurement of the temperature rise which …

Experimental observations of frictional heating in fiber‐reinforced ceramics

JW Holmes, C Cho - Journal of the American Ceramic Society, 1992 - Wiley Online Library
The influence of fatigue loading history and microstructural damage on the magnitude of
frictional heating and interfacial shear stress in a unidirectional SiC fiber/calcium …

Feasibility study on a self-centering beam-to-column connection by using the superelastic behavior of SMAs

H Ma, T Wilkinson, C Cho - Smart Materials and Structures, 2007 - iopscience.iop.org
High ductility in traditional beam-to-column connections is often coupled with beam local
buckling. These plastic local buckling deformations are difficult and very costly to repair in any …

Ultrasensitive flexible wearable pressure/strain sensors: Parameters, materials, mechanisms and applications

A Sharma, MZ Ansari, C Cho - Sensors and Actuators A: Physical, 2022 - Elsevier
Wearable technology has led to a rapid development of flexible sensors with numerous
applications especially in human motion monitoring. The utmost requirement of wearable …

Feasibility study on a superelastic SMA damper with re-centring capability

H Ma, C Cho - Materials Science and Engineering: A, 2008 - Elsevier
Superelastic shape memory alloys (SMAs) have the ability to recover their original shape
after experiencing large strains. By exploiting this unique characteristic of SMAs, this paper …

Impact fracture behavior at the material of aluminum foam

JU Cho, SJ Hong, SK Lee, C Cho - Materials Science and Engineering: A, 2012 - Elsevier
In this work, impact tests with drop weights are performed on closed-cell aluminum foam
and the experimental results are compared with the simulation results. The finite element …

Deflection, frequency, and stress characteristics of rectangular, triangular, and step profile microcantilevers for biosensors

MZ Ansari, C Cho - Sensors, 2009 - mdpi.com
This study presents the deflection, resonant frequency and stress results of rectangular,
triangular, and step profile microcantilevers subject to surface stress. These cantilevers can be …

The investigation of a shape memory alloy micro-damper for MEMS applications

Q Pan, C Cho - Sensors, 2007 - mdpi.com
Some shape memory alloys like NiTi show noticeable high damping property in pseudoelastic
range. Due to its unique characteristics, a NiTi alloy is commonly used for passive …

A novel approach to impose periodic boundary condition on braided composite RVE model based on RPIM

R Wang, L Zhang, D Hu, C Liu, X Shen, C Cho, B Li - Composite Structures, 2017 - Elsevier
Periodic boundary condition for the representative volume element (RVE) model of the 3D
braided composite is required to predict the braided composite properties in the framework of …