@article {10.3844/ajeassp.2013.241.251, article_type = {journal}, title = {Dynamic Propagation Problems of Mode III Semi-Infinite Crack}, author = {Nian-Chun, Lu and Xin-Gang, Li and Yun-Hong, Cheng and Jin, Cheng}, volume = {6}, number = {3}, year = {2013}, month = {Aug}, pages = {241-251}, doi = {10.3844/ajeassp.2013.241.251}, url = {https://thescipub.com/abstract/ajeassp.2013.241.251}, abstract = {By means of the theory of complex functions, dynamic propagation problems of mode III semi- infinite crack were researched. The problems studied can be facilely transformed into riemann-hilbert problems and the universal expression of analytical solutions of stress, displacement and dynamic stress intensity factor under the conditions of moving increasing loads Px/t and Pt2/x, respectively, are very facilely obtained using the measures of self-similar functions. In view of corresponding material properties, the mutative rule of dynamic stress intensity factor was illuminated very well.}, journal = {American Journal of Engineering and Applied Sciences}, publisher = {Science Publications} }