Application of Fracture Mechanics to Anisotropic PlatesSource: Journal of Applied Mechanics:;1967:;volume( 034 ):;issue: 004::page 967Author:E. M. Wu
DOI: 10.1115/1.3607864Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The conditions necessary for the application of fracture mechanics to anisotropic materials were examined and verified experimentally on orthotropic plates. It was observed that crack extension, by opening and forward sliding, occurred independently and the associated stress-intensity factors at the state of incipient fracture are material constants. An empirical relation (k1 /k1 c ) + (k2 /k2 c )2 = 1 was found to be a fracture criterion for both balsa wood and fiber-glass-reinforced plastic plates, inferring the existence of a general law of fracture for orthotropic materials.
keyword(s): Fracture mechanics , Plates (structures) , Fracture (Process) , Glass , Fibers , Stress AND Balsa wood ,
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| contributor author | E. M. Wu | |
| date accessioned | 2017-05-08T23:47:51Z | |
| date available | 2017-05-08T23:47:51Z | |
| date copyright | December, 1967 | |
| date issued | 1967 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-25861#967_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/115678 | |
| description abstract | The conditions necessary for the application of fracture mechanics to anisotropic materials were examined and verified experimentally on orthotropic plates. It was observed that crack extension, by opening and forward sliding, occurred independently and the associated stress-intensity factors at the state of incipient fracture are material constants. An empirical relation (k1 /k1 c ) + (k2 /k2 c )2 = 1 was found to be a fracture criterion for both balsa wood and fiber-glass-reinforced plastic plates, inferring the existence of a general law of fracture for orthotropic materials. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Application of Fracture Mechanics to Anisotropic Plates | |
| type | Journal Paper | |
| journal volume | 34 | |
| journal issue | 4 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3607864 | |
| journal fristpage | 967 | |
| journal lastpage | 974 | |
| identifier eissn | 1528-9036 | |
| keywords | Fracture mechanics | |
| keywords | Plates (structures) | |
| keywords | Fracture (Process) | |
| keywords | Glass | |
| keywords | Fibers | |
| keywords | Stress AND Balsa wood | |
| tree | Journal of Applied Mechanics:;1967:;volume( 034 ):;issue: 004 | |
| contenttype | Fulltext |