| contributor author | Z. K. Guo | |
| contributor author | N. M. Hawkins | |
| contributor author | A. S. Kobayashi | |
| date accessioned | 2017-05-08T23:43:15Z | |
| date available | 2017-05-08T23:43:15Z | |
| date copyright | December, 1994 | |
| date issued | 1994 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26360#815_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/113004 | |
| description abstract | The development of the fracture process zone associated with subcritical crack growth in a three-point bend concrete specimen with an off-centered, single-edged precrack was monitored with moire interferometry. The applied load and the crack opening and sliding displacements together with a finite element model of the concrete specimen were used to determine the crack closing stress due to aggregate bridging. Under this mixed-mode fracture, aggregate interlocking increased the crack closing stresses in the fracture process zone and hence the load carrying capacity of the concrete specimen. The dissipated energy rate in the fracture process zone also increased with aggregate interlocking. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Mixed Modes I and II Concrete Fracture: An Experimental Analysis | |
| type | Journal Paper | |
| journal volume | 61 | |
| journal issue | 4 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.2901562 | |
| journal fristpage | 815 | |
| journal lastpage | 821 | |
| identifier eissn | 1528-9036 | |
| keywords | Concretes | |
| keywords | Fracture (Process) | |
| keywords | Experimental analysis | |
| keywords | Stress | |
| keywords | Load bearing capacity | |
| keywords | Interferometry AND Finite element model | |
| tree | Journal of Applied Mechanics:;1994:;volume( 061 ):;issue: 004 | |
| contenttype | Fulltext | |
