caa a22 4500 469124725 CHVBK 20180323133148.0 cr unu---uuuuu 170328e19921101xx s 000 0 eng 10.1007/BF00019749 doi (NATIONALLICENCE)springer-10.1007/BF00019749 Integral equation approaches for curved rigid line problem in an infinite plate [Elektronische Daten] [Y. Chen, Norio Hasebe] Possibilities for formulating the integral equation of the curved rigid line problem in an infinite plate are discussed and summarized. The relation between the obtained integral equations is also analyzed. A solution strategy for one type of the resulting integral equation is proposed. The basic idea is an approximation of the jump function of the resultant force along the rigid line by a polynomial multiplied by a weight function. The zero resultant force condition around the rigid line is thus satisfied automatically, and the Cauchy singular integral involved in the integral equation can be integrated in a closed form. A technique for evaluating the rotation of the rigid line is also investigated. After considering the interaction effect between the curved rigid lines, a system of integral equations for double rigid lines is also proposed. Finally, several numerical examples with the calculated stress signularity coefficients are given. Kluwer Academic Publishers, 1992 Chen Y. Division of Engineering Mechanics, Jiangsu Institute of Technology, 212013, Zhenjiang, Jiangsu, People's Republic of China aut Hasebe Norio Department of Civil Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, 466, Nagoya, Japan aut International Journal of Fracture Kluwer Academic Publishers 58/1(1992-11-01), 1-20 0376-9429 58:1<1 1992 58 10704 https://doi.org/10.1007/BF00019749 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00019749 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Chen Y. Division of Engineering Mechanics, Jiangsu Institute of Technology, 212013, Zhenjiang, Jiangsu, People's Republic of China aut NATIONALLICENCE 700 1- Hasebe Norio Department of Civil Engineering, Nagoya Institute of Technology, Gokiso-cho, Showa-ku, 466, Nagoya, Japan aut NATIONALLICENCE 773 0- International Journal of Fracture Kluwer Academic Publishers 58/1(1992-11-01), 1-20 0376-9429 58:1<1 1992 58 10704 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer