Papers by Author: Hyeon Gyu Beom

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Authors: Hyeon Gyu Beom, Y.H. Kim, C.K. Yoon, Chong Du Cho

Abstract: A crack on the conductive interface between two dissimilar piezoelectric ceramics under electromechanical loading is investigated. The...

231
Authors: Chong Du Cho, Heung Shik Lee, Chang Boo Kim, Hyeon Gyu Beom

Abstract: In this paper, a finite element code especially for micro-magnetostrictive actuators was developed. Two significant characteristics of the...

1151
Authors: Hong Wei Ma, Chong Du Cho, Qiang Pan, Hyeon Gyu Beom

Abstract: The quasi-static tests on the endplate bolted connections of the new structure system consisting of SCC beam and CCSHRC column are briefly...

983
Authors: Hyeon Gyu Beom, Y.H. Kim, C. Cho, Chang Boo Kim

Abstract: A thin electrode layer at the interface between two dissimilar linear piezoelectric materials under electromechanical loading is...

1568
Authors: Zheng Yang, Hyeon Gyu Beom, Chang Boo Kim, Chong Du Cho

Abstract: Single or multiple of delaminations have been found frequently on the fracture surface of X70 pipeline steel. In this study, the...

91
Authors: Chang Boo Kim, Chong Du Cho, Hyeon Gyu Beom

Abstract: This paper presents electro-mechanical characteristics of a micro-machined vibrating silicon ring gyroscope which can measure angular...

1241
Authors: Hong Wei Ma, Chong Du Cho, Chang Boo Kim, Hyeon Gyu Beom

Abstract: The bolted end-plate composite beam-CCSHRC column connection was validated to be ductile and offered an alternative to pre-Northridge...

1021
Authors: Chang Boo Kim, Young Chul Ahn, Bo Yeon Kim, Chong Du Cho, Hyeon Gyu Beom

Abstract: In this paper, we present an efficient method for conducting a finite element analysis of a structure with cyclic symmetry and apply the...

1082
Authors: Chang Hao Park, Chong Du Cho, Chang Boo Kim, Hyeon Gyu Beom

Abstract: This study tries to analyze the torque generated in a micro-electromagnetic clutch by using FEM. For the purpose of design change and...

613
Authors: Zheng Yang, Chang Boo Kim, Chong Du Cho, Hyeon Gyu Beom, Bin Ren

Abstract: The Charpy V notch specimens of X70 pipeline steel with different notch orientation are tested under the static and dynamic conditions at...

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