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
Reserves of strength in plastic deformation. Report 2Strength of Materials - Tập 23 - Trang 1148-1153 - 1991
V. M. Zhigalkin, O. M. Usova
The results are presented of experimental and theoretical investigation of
transformation of the frontal portion of the loading surface for four series of
repeated loadings after a preliminary one complex in trajectory, the first
section of which was axial tension and the second orthogonal loading in the
plane of main stresses. In three series, repeated radial loadings were made
after three types ... hiện toàn bộ