The Use of One of the Potential Theory Methods to Study the Static Deformation of Composite Cylindrical ShellsStrength of Materials - Tập 53 - Trang 258-264 - 2021
S. A. Levchuk, A. A. Khmel’nyts’kyi
In view of the problem complexity, numerical methods, mainly finite and boundary element methods, are fairly widely used in the calculation of the static deformation of composite shells. The paper presents a new approach to the calculation of the static deformation of composite cylindrical shells using potential theory methods, which made it possible to obtain a solution to the set problem in the ...... hiện toàn bộ
Relation between mechanical properties and microstructure of cast aluminum alloy AlSi9Cu3Strength of Materials - Tập 40 - Trang 98-101 - 2008
M. Panušková, E. Tillová, M. Chalupová
One common material for engine applications is the AlSi9Cu3 alloy. This alloy has a good castability, excellent machinability, medium strength, and low specific weight. The study was focused on the investigation of the effect of the solution heat treatment on the microstructure and mechanical properties of the alloy (strength-Rm, hardness-HBS). The temperatures of the solution heat treatment were ...... hiện toàn bộ