Tubular Conical Columns for Offshore StructuresSource: Journal of Offshore Mechanics and Arctic Engineering:;1993:;volume( 115 ):;issue: 004::page 219Author:S. J. Cox
DOI: 10.1115/1.2920115Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: We examine submerged nonlinear tubular columns with slenderness ratios between 40 and 160 and ratios of diameter to thickness between 20 and 50. We demonstrate that the column’s Euler buckling load can be increased nearly 30 percent by a volume preserving taper of only a few degrees. We determine the effect of hydrostatic pressure and self-weight on such conical columns and offer some preliminary remarks on the role played by model imperfections.
keyword(s): Weight (Mass) , Stress , Offshore structures , Hydrostatic pressure , Buckling AND Thickness ,
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| contributor author | S. J. Cox | |
| date accessioned | 2017-05-08T23:42:12Z | |
| date available | 2017-05-08T23:42:12Z | |
| date copyright | November, 1993 | |
| date issued | 1993 | |
| identifier issn | 0892-7219 | |
| identifier other | JMOEEX-28090#219_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/112453 | |
| description abstract | We examine submerged nonlinear tubular columns with slenderness ratios between 40 and 160 and ratios of diameter to thickness between 20 and 50. We demonstrate that the column’s Euler buckling load can be increased nearly 30 percent by a volume preserving taper of only a few degrees. We determine the effect of hydrostatic pressure and self-weight on such conical columns and offer some preliminary remarks on the role played by model imperfections. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Tubular Conical Columns for Offshore Structures | |
| type | Journal Paper | |
| journal volume | 115 | |
| journal issue | 4 | |
| journal title | Journal of Offshore Mechanics and Arctic Engineering | |
| identifier doi | 10.1115/1.2920115 | |
| journal fristpage | 219 | |
| journal lastpage | 222 | |
| identifier eissn | 1528-896X | |
| keywords | Weight (Mass) | |
| keywords | Stress | |
| keywords | Offshore structures | |
| keywords | Hydrostatic pressure | |
| keywords | Buckling AND Thickness | |
| tree | Journal of Offshore Mechanics and Arctic Engineering:;1993:;volume( 115 ):;issue: 004 | |
| contenttype | Fulltext |