DocumentCode
2742550
Title
Maximum Twin Shear Stress Factor Criterion for Crack Sliding Initiation
Author
Ji, Jialin ; Li, Zhenzi ; Zhenzi Li
Author_Institution
Yanshan Univ., Qinhuangdao
fYear
2007
fDate
5-7 Sept. 2007
Firstpage
571
Lastpage
571
Abstract
In civil engineering, hydraulic engineering and so, the shear fracture phenomena of concrete material exists extensively. So the fracture criterion of the crack tip mixed mode deformation has been one of the important problems of fracture mechanics of concrete. In the present study, a maximum twin shear stress factor criterion for mixed slide mode fracture initiation is proposed. By concrete subjected to shear box test, this criterion is in agreement with experimental results of the cleavage angle.
Keywords
civil engineering; concrete; crack-edge stress field analysis; fracture mechanics; shear deformation; civil engineering; concrete material; crack sliding initiation; crack tip mixed mode deformation; fracture mechanics; hydraulic engineering; maximum twin shear stress factor criterion; mixed slide mode fracture initiation; shear box test; shear fracture phenomena; Building materials; Civil engineering; Concrete; Differential equations; Elasticity; Feathers; Stress; Testing;
fLanguage
English
Publisher
ieee
Conference_Titel
Innovative Computing, Information and Control, 2007. ICICIC '07. Second International Conference on
Conference_Location
Kumamoto
Print_ISBN
0-7695-2882-1
Type
conf
DOI
10.1109/ICICIC.2007.376
Filename
4428213
Link To Document