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12 search results for "shell system"
7.2.2019 On critical stress of the longitudinal stability of the stiffened cylindrical shells. Dynamic problem
They were obtained due to application of the dynamic approach to the solution of the refined equilibrium equations, introduction of the Qfactor of the structural elements into the [...]
Read more 7.2.2019 On critical stress of the longitudinal stability of the stiffened cylindrical shells. Dynamic problem
3.1.2020 Analysis of the unsteady stress-strain behavior of the launch vehicle hold-down bay at liftoff
The hold-down bay is a cylindrical shell with the load-bearing elements as the standing supports. The case of the hold-down bay consists of the following structural elements: [...]
Read more 3.1.2020 Analysis of the unsteady stress-strain behavior of the launch vehicle hold-down bay at liftoff
11.1.2020 Some results of strength calculations relying on analytical and FEM approaches. Trends of using contemporary machine learning strategies
This article also discusses analytical solutions that apply asymptotic approaches and a method of initial parameters in a matrix form for solving a problem of equal stability of [...]
Read more 11.1.2020 Some results of strength calculations relying on analytical and FEM approaches. Trends of using contemporary machine learning strategies
5.1.2020 Strength and stability of inhomogeneous structures of space technology, consid-ering plasticity and creep
Features of nonlinear deformation of shell systems with geometrical imperfections.
7.2.2018 Theoretical Models of Sound Speed Increase Effects in Gas Duct with Corrugated Wall
It is indicated that in the investigated system, two mutually influencing wave types are present – longitudinal, which mainly transfer gas pressure pulses along the channel [...]
Read more 7.2.2018 Theoretical Models of Sound Speed Increase Effects in Gas Duct with Corrugated Wall
22.2.2017 Advanced Aluminum Alloys for Launch Vehicle Pipeline Parts Manufacture
System Designing and Analysis of Aerospace Hardware Characteristics: Collection of scientific works / Science Editor A. Platelets and Shells / Translation from English [...]
Read more 22.2.2017 Advanced Aluminum Alloys for Launch Vehicle Pipeline Parts Manufacture
20.2.2017 Research Support for Development of Launch Vehicle Payload Unit Composite Load-Bearing Compartments
Evaluation of Carrying Capacity of Launch Vehicle Bays Separation System Composite Fitting / A. Patent 81537 UA, MPK (2013.01) F42B 15/36 (2006.01) B64D 1/00 Fitting of [...]
Read more 20.2.2017 Research Support for Development of Launch Vehicle Payload Unit Composite Load-Bearing Compartments
8.1.2017 Initial Imperfection Effect on Loss of Rod Stability under Axial Compression Conditions
Investigation of Minor Disturbing Actions on Shell Stability. Synergetics: Instability Hierarchies in Self-Organizing Systems and Devices / Translation from English. [...]
Read more 8.1.2017 Initial Imperfection Effect on Loss of Rod Stability under Axial Compression Conditions
2.1.2017 Ultimate Stability Stresses in Smooth Cylindrical Skins. Dynamic Problem
2017 (1); 8-17 Language: Russian Annotation: This work deals with the problem of cylindrical shell stability within Donnel-Vlasov linear theory based on updated equilibrium [...]
Read more 2.1.2017 Ultimate Stability Stresses in Smooth Cylindrical Skins. Dynamic Problem
5.1.2019 Methodology of Normative Principles of Justification of Launch Vehicle Launching Facility Structures Lifetime
Developing strength standards and useful life calculation basis, it is advisable to use modern methods of engineering diagnostics, in particular, holographic interferometry and [...]
Read more 5.1.2019 Methodology of Normative Principles of Justification of Launch Vehicle Launching Facility Structures Lifetime