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《应用数学和力学(英文版)》 2000-04
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SINGULAR INTEGRAL EQUATIONS AND BOUNDARY ELEMENT METHOD OF CRACKS IN THERMALLY STRESSED PLANAR SOLIDS

Xu Chunhui, Qin Taiyan , Hua Yunlong (Department of Basic Sciences, China Agricultural University, Beijing 100083, P R China)(Communicated by Wang Yinbang)  
Using the method of the boundary integral equation, a set of singular integral equations of the heat transfer problems and the thermo_elastic problems of a crack embedded in a two_dimensional finite body is derived, and then its numerical method is proposed by the numerical method of the singular integral equations combined with boundary element method. Moreover, the singular nature of temperature gradient field near the crack front is proved by the main_part analysis method of the singular integral equation, and the singular temperature gradients are exactly obtained. Finally, several typical examples are calculated.
【Fund】: theNationalNaturalScienceFoundationofChina (1 9672 0 1 0 )
【CateGory Index】: O241
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【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 Xiao Tang1), Yuzhi Zhang1,2), Meng Liu1,2) and Yan Li1)? 1) Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China 2) Graduate School of Chinese Academy of Sciences, Beijing 100039, China;Boundary Element Method (BEM) Analysis for Galvanic Corrosion of Hot Dip Galvanized Steel Immersed in Seawater[J];材料科学技术(英文版);2009-02
2 Wang Aiqin (Dept.of Basic Sciences,Xi'an Highway University,Xi'an 710064,China)Qin Taiyan (Dept.of Basic Sciences,China Agricultural University,Beijing 100083,China);FINITE-PART INTEGRAL AND BOUNDARY ELEMENT METHOD FOR INTERACTION BETWEEN TWO PARALLEL PLANAR CRACKS IN THREE-DIMENSIONAL FINITE BODIES[J];固体力学学报(英文版);1998-02
3 Wang fuqin(Dept. of Basic Courses, Xi'an Highway University , Xi'an, 710064)Qin Taiyan(Dept. of Basic Sciences, China Agricultural University , Beij1ng, 100083);FINITE-PART INTEGRAL AND BOUNDARY ELEMENT METHOD FOR INTERACTION BETWEEN TWO PARALLEL PLANAR CRACKS IN THREE-DIMENSIONAL FINITE BODIES[J];ACTA MECHANICA SOLIDA SINICA;1998-01
4 ZHU Bo-jing, QIN Tai-yan (College of Science, China Agricultural University, Beijing 100083, China);Hypersingular Integral Equation Approach Method for Three-dimensional Crack in Electro-magneto-thermo-elastic Multiphase Composites[J];Acta Aeronautica Et Astronautica Sinica;2007-S1
5 ZHU Bojing, LIU Chang, SHI Yaolin College of Earth Science, Graduate University of Chinese Academy of Sciences, Beijing 100049, China;Application of Hypersingular Integral Equation Method to Study Earthquake Fault in Wenchuan[J];Science & Technology Review;2010-05
6 Lu Shan(Northwestern Polytechnical University, P.O. Box 184, Xi'an 710072, China)Huang Qiqing (Northwestern Polytechnical University, P.O. Box 118, Xi'an 710072, China);DUAL BEM FOR SIF ANALYSES OF 3D STRUCTURES WITH COMPLEX LOADS[J];Acta Mechanica Sinica;2002-05
7 Zhu Bojing Qin Taiyan~1) (College of Science,China Agricultural University,Beijing 100083,China);APPLICATION OF HYPERSINGULAR INTEGRAL EQUATION METHOD TO A THREE-DIMENSIONAL CRACK PERPENDICULAR TO THE INTERFACE IN ELECTROMAGNETOELASTIC BIMATERIALS[J];Chinese Journal of Theoretical and Applied Mechanics;2007-04
8 Zhu Bojing Qin Taiyan (College of Science, China Agricultural University, Beijing 100083, China) (College of Earth Science, Graduate University of Chinese Academy of Sciences, Beijing 100049, China);MULTIPLE THREE-DIMENSIONAL CRACKS IN FULLY COUPLED ELECTROMAGNETOTHERMOELASTIC MULTIPHASE COMPOSITES[J];Chinese Journal of Theoretical and Applied Mechanics;2008-01
9 Zhu Bojing~(*,2)) Shi Yaolin~* Qin Taiyan~+ *(Laboratory of Computational Geodynamics,College of Earth Science,Graduate University of Chinese Academy of Sciences, Beijing 100049,China) ~+(College of Science,China Agricultural University,Beijing 100083,China);3D CRACK PROPAGATION MECHANISM ON CO-SEISMIC SLIP UNDER P-AND S-WAVES BY WAVE TIME-DOMAIN HYPERSINGULAR INTEGRAL METHOD[J];Chinese Journal of Theoretical and Applied Mechanics;2010-03
10 YU Yingsong QIN Taiyan (College of Science, China Agricultural University, Beijing 100083, China);BOUNDARY ELEMENT METHOD OF MODE-I CRACK IN TRANSVERSELY ISOTROPIC PIEZOELECTRIC MATERIALS[J];Mechanics and Engineering;2005-03
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