Effect of Curved Bar Properties on Bending of Curved PipesSource: Journal of Applied Mechanics:;2001:;volume( 068 ):;issue: 004::page 650Author:V. P. Cherniy
DOI: 10.1115/1.1357518Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A general solution is presented for in-plane bending of a thin-walled short-radius curved pipe. The problem is solved considering the properties of a curved bar—an actual radius of curvature of longitudinal fibers and the neutral line displacement. The theory is developed using minimization of the total energy. The relationships of the theory of elastic thin shells are used. The obtained results for the strains and stresses in curved short-radius pipe bends are compared with published theoretical and experimental data. The properties of a curved bar being taken into account enable to correct seriously the distribution and peak values of the strains which take place in curved pipes of large curvature subjected to bending.
keyword(s): Pipes , Stress AND Displacement ,
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| contributor author | V. P. Cherniy | |
| date accessioned | 2017-05-09T00:04:01Z | |
| date available | 2017-05-09T00:04:01Z | |
| date copyright | July, 2001 | |
| date issued | 2001 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26518#650_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/124687 | |
| description abstract | A general solution is presented for in-plane bending of a thin-walled short-radius curved pipe. The problem is solved considering the properties of a curved bar—an actual radius of curvature of longitudinal fibers and the neutral line displacement. The theory is developed using minimization of the total energy. The relationships of the theory of elastic thin shells are used. The obtained results for the strains and stresses in curved short-radius pipe bends are compared with published theoretical and experimental data. The properties of a curved bar being taken into account enable to correct seriously the distribution and peak values of the strains which take place in curved pipes of large curvature subjected to bending. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Effect of Curved Bar Properties on Bending of Curved Pipes | |
| type | Journal Paper | |
| journal volume | 68 | |
| journal issue | 4 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.1357518 | |
| journal fristpage | 650 | |
| journal lastpage | 655 | |
| identifier eissn | 1528-9036 | |
| keywords | Pipes | |
| keywords | Stress AND Displacement | |
| tree | Journal of Applied Mechanics:;2001:;volume( 068 ):;issue: 004 | |
| contenttype | Fulltext |