Limit Plasticity Approach to Piping in BinsSource: Journal of Applied Mechanics:;1983:;volume( 050 ):;issue: 003::page 549Author:A. Drescher
DOI: 10.1115/1.3167089Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The plastic limit analysis method is adopted to derive a criterion for piping in particulate solids discharged from prismatic and cylindrical bins. Plane, rectangular, and circular cross sections of empty channels (pipes) are considered. Utilizing the kinematic approach, various mechanisms of failure of the material surrounding an empty channel are discussed. The geometry of a stable channel is related to the material strength parameters c and φ, specific weight γ, and geometry of the bin; safe estimate to the piping criterion is given.
keyword(s): Plasticity , Pipes , Channels (Hydraulic engineering) , Geometry , Weight (Mass) , Strength (Materials) , Bulk solids , Cross section (Physics) AND Failure mechanisms ,
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| contributor author | A. Drescher | |
| date accessioned | 2017-05-08T23:14:40Z | |
| date available | 2017-05-08T23:14:40Z | |
| date copyright | September, 1983 | |
| date issued | 1983 | |
| identifier issn | 0021-8936 | |
| identifier other | JAMCAV-26223#549_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/96597 | |
| description abstract | The plastic limit analysis method is adopted to derive a criterion for piping in particulate solids discharged from prismatic and cylindrical bins. Plane, rectangular, and circular cross sections of empty channels (pipes) are considered. Utilizing the kinematic approach, various mechanisms of failure of the material surrounding an empty channel are discussed. The geometry of a stable channel is related to the material strength parameters c and φ, specific weight γ, and geometry of the bin; safe estimate to the piping criterion is given. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Limit Plasticity Approach to Piping in Bins | |
| type | Journal Paper | |
| journal volume | 50 | |
| journal issue | 3 | |
| journal title | Journal of Applied Mechanics | |
| identifier doi | 10.1115/1.3167089 | |
| journal fristpage | 549 | |
| journal lastpage | 553 | |
| identifier eissn | 1528-9036 | |
| keywords | Plasticity | |
| keywords | Pipes | |
| keywords | Channels (Hydraulic engineering) | |
| keywords | Geometry | |
| keywords | Weight (Mass) | |
| keywords | Strength (Materials) | |
| keywords | Bulk solids | |
| keywords | Cross section (Physics) AND Failure mechanisms | |
| tree | Journal of Applied Mechanics:;1983:;volume( 050 ):;issue: 003 | |
| contenttype | Fulltext |