Transient Response of a Finite Crack in a Half Plane Under Impact LoadSource: Journal of Applied Mechanics:;1981:;volume( 048 ):;issue: 003::page 534Author:S. Itou
DOI: 10.1115/1.3157669Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Analytical investigation of a half plane weakened by a finite crack is considered. The crack is placed perpendicularly to the stress-free boundary of the half plane. The surfaces of the crack are loaded by a uniform pressure with Heaviside-function time dependence. In the Laplace transform domain, Fourier transformations are utilized to reduce the problem to the solution of a pair of dual integral equations which are solved by using the series expansion method. The Laplace inversion of the dynamic stress-intensity factors is carried out numerically.
keyword(s): Stress , Transients (Dynamics) , Fracture (Materials) , Integral equations , Laplace transforms AND Pressure ,
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| contributor author | S. Itou | |
| date accessioned | 2017-05-08T23:10:18Z | |
| date available | 2017-05-08T23:10:18Z | |
| date copyright | September, 1981 | |
| date issued | 1981 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26182#534_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/94098 | |
| description abstract | Analytical investigation of a half plane weakened by a finite crack is considered. The crack is placed perpendicularly to the stress-free boundary of the half plane. The surfaces of the crack are loaded by a uniform pressure with Heaviside-function time dependence. In the Laplace transform domain, Fourier transformations are utilized to reduce the problem to the solution of a pair of dual integral equations which are solved by using the series expansion method. The Laplace inversion of the dynamic stress-intensity factors is carried out numerically. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Transient Response of a Finite Crack in a Half Plane Under Impact Load | |
| type | Journal Paper | |
| journal volume | 48 | |
| journal issue | 3 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3157669 | |
| journal fristpage | 534 | |
| journal lastpage | 538 | |
| identifier eissn | 1528-9036 | |
| keywords | Stress | |
| keywords | Transients (Dynamics) | |
| keywords | Fracture (Materials) | |
| keywords | Integral equations | |
| keywords | Laplace transforms AND Pressure | |
| tree | Journal of Applied Mechanics:;1981:;volume( 048 ):;issue: 003 | |
| contenttype | Fulltext |