|
|
Доманський, П. П.
Оптимізація форми жорстко защемлених пружних стрижнів у задачах їх стійкості за двома мірами [] !Otitkn.pft: FILE NOT FOUND! !oizd.pft: FILE NOT FOUND! !ospec.pft: FILE NOT FOUND! !oistaspk_H.pft: FILE NOT FOUND! Рубрикатор НБУВ: Тематичні рубрики:
Шифр журнала:
Анотація: The form optimization problem for rigid-fixed pivots under axial compression forces is considered. The aim of this problem is the up-grading of stability parameters. Two integral functional are taken as measures of the base solution variation from a disturbed solution. The optimization problem is solved by the variational calculus methods. The comparison of critical values of loading parameters for pivots of the optimal forms we found and the pivots with the the same height and volume and constant cross-section is made. !oprip481_H.pft: FILE NOT FOUND!
|
|