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Failure analysis and solution studies on drill pipe thread gluing at the exit side of horizontal directional drilling.
- Source :
-
Engineering Failure Analysis . Oct2013, Vol. 33, p251-264. 14p. - Publication Year :
- 2013
-
Abstract
- Highlights: [•] Revealed that bending moment is the cause of thread gluing at the HDD exit side. [•] A 3D drill pipe thread FEM model was established which could load combining loads. [•] Put forward some improvement measures and successfully used in HDD. [•] Proposed the beveled shoulder thread which could strongly withstand bending load. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 13506307
- Volume :
- 33
- Database :
- Academic Search Index
- Journal :
- Engineering Failure Analysis
- Publication Type :
- Academic Journal
- Accession number :
- 89741464
- Full Text :
- https://doi.org/10.1016/j.engfailanal.2013.05.017