Optymalna niejednorodność plastyczna skręcanego pręta jako zagadnienie numeryczne
Optimal plastic inhomogeneity of a twisted rod as a numerical problem Twisted prismatic rods of a diagonal continuous plastic inhomogeneity are considered. On the basis of an incomplete gradient method and a method of modified local variations, an attempt is made to find, by numerical means, an opt...
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| Format: | Article |
| Language: | English |
| Published: |
Institute of Fundamental Technological Research
1971-09-01
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| Series: | Engineering Transactions |
| Online Access: | https://et.ippt.pan.pl/index.php/et/article/view/3417 |
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| Summary: | Optimal plastic inhomogeneity of a twisted rod as a numerical problem
Twisted prismatic rods of a diagonal continuous plastic inhomogeneity are considered. On the basis of an incomplete gradient method and a method of modified local variations, an attempt is made to find, by numerical means, an optimal dissolution of that inhomogeneity – that is, such a dissolution as gives a maximal boundary bearing.
The example considered was a prismatic rod of square diameter, for several cases of different limitations imposed on the plastic inhomogeneity function. Practical engineering results are given for constructional elements of this type.
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| ISSN: | 0867-888X 2450-8071 |