caa a22 4500 445812036 CHVBK 20180317145214.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1007/s00419-010-0487-7 doi (NATIONALLICENCE)springer-10.1007/s00419-010-0487-7 Partition of unity-based thermomechanical meshfree method for two-dimensional crack problems [Elektronische Daten] [S. Wang, H. Zhang] We present a partition of unity-enriched element-free Galerkin method for thermoelastic two-dimensional crack problems. Therefore, the displacement field is enriched by the step enrichment. In the vicinity of the crack tip, the asymptotic branch enrichment functions commonly used in linear elastic fracture mechanics are employed. The same enrichment strategy is employed for the temperature field. Level set functions are used in order to model the crack surface. The accuracy of the method is demonstrated for three examples, one involves the crack propagation due to temperature and mixed traction-temperature loading conditions with complex curved crack paths. Springer-Verlag, 2010 Fracture nationallicence Meshfree nationallicence SPH nationallicence EFG nationallicence MPM nationallicence Wang S. State Key Laboratory of Subtropical Building Science, South China University of Technology, 510640, Guangzhou, People's Republic of China aut Zhang H. State Key Laboratory of Subtropical Building Science, South China University of Technology, 510640, Guangzhou, People's Republic of China aut Archive of Applied Mechanics Springer-Verlag 81/10(2011-10-01), 1351-1363 0939-1533 81:10<1351 2011 81 419 https://doi.org/10.1007/s00419-010-0487-7 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s00419-010-0487-7 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang S. State Key Laboratory of Subtropical Building Science, South China University of Technology, 510640, Guangzhou, People's Republic of China aut NATIONALLICENCE 700 1- Zhang H. State Key Laboratory of Subtropical Building Science, South China University of Technology, 510640, Guangzhou, People's Republic of China aut NATIONALLICENCE 773 0- Archive of Applied Mechanics Springer-Verlag 81/10(2011-10-01), 1351-1363 0939-1533 81:10<1351 2011 81 419 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer