A new finite-element technique for modelling stable crack growth
This paper presents a new technique for simulating crack extension in conjunction with the finite-element method. The technique uses spring and gap elements to control the motion of nodes on the crack plane. These elements are available in many proprietary finite-element codes, thereby obviating the...
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| Veröffentlicht in: | Engineering fracture mechanics 1986, Vol.23 (1), p.105-118 |
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| container_end_page | 118 |
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| container_title | Engineering fracture mechanics |
| container_volume | 23 |
| creator | Hoff, R. Rubin, C.A. Hahn, G.T. |
| description | This paper presents a new technique for simulating crack extension in conjunction with the finite-element method. The technique uses spring and gap elements to control the motion of nodes on the crack plane. These elements are available in many proprietary finite-element codes, thereby obviating the need for a user-written finite-element code. Numerical results for stable crack growth are in excellent agreement with corresponding experiments. The technique is also applied to rapid fracture in ductile materials, as discussed in a companion paper. |
| doi_str_mv | 10.1016/0013-7944(86)90180-3 |
| format | Article |
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| fulltext | fulltext |
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| ispartof | Engineering fracture mechanics, 1986, Vol.23 (1), p.105-118 |
| issn | 0013-7944 1873-7315 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_744558971 |
| source | Elsevier ScienceDirect Journals Complete |
| subjects | crack propagation ductility Exact sciences and technology finite element method fracture Fracture mechanics (crack, fatigue, damage...) Fundamental areas of phenomenology (including applications) materials testing Physics simulation Solid mechanics Structural and continuum mechanics |
| title | A new finite-element technique for modelling stable crack growth |
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