| contributor author | Pingaro, Marco | |
| contributor author | Reccia, Emanuele | |
| contributor author | Trovalusci, Patrizia | |
| date accessioned | 2019-09-18T09:08:11Z | |
| date available | 2019-09-18T09:08:11Z | |
| date copyright | 6/5/2019 12:00:00 AM | |
| date issued | 2019 | |
| identifier issn | 2332-9017 | |
| identifier other | risk_005_03_030905 | |
| identifier uri | http://yetl.yabesh.ir/yetl1/handle/yetl/4259273 | |
| description abstract | A fast statistical homogenization procedure (FSHP) based on virtual element method (VEM)—previously developed by the authors has been successfully adopted for the homogenization of particulate random composites, via the definition of the representative volume element (RVE), and of the related equivalent elastic moduli. In particular, the adoption of virtual elements of degree one for modeling the inclusions provided reliable results for materials with low contrast, defined as the ratio between mechanical properties of inclusions and matrix. Porous media are then here described as bimaterial systems in which soft circular inclusions, with a very low value of material contrast, are randomly distributed in a continuous stiffer matrix. Several simulations have been performed by varying the level of porosity, highlighting the effectiveness of FSHP in conjunction with virtual elements of degree one. | |
| publisher | American Society of Mechanical Engineers (ASME) | |
| title | Homogenization of Random Porous Materials With Low-Order Virtual Elements | |
| type | Journal Paper | |
| journal volume | 5 | |
| journal issue | 3 | |
| journal title | ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering | |
| identifier doi | 10.1115/1.4043475 | |
| journal fristpage | 30905 | |
| journal lastpage | 030905-10 | |
| tree | ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems, Part B: Mechanical Engineering:;2019:;volume( 005 ):;issue:003 | |
| contenttype | Fulltext | |
