Zobrazeno 1 - 10
of 17
pro vyhledávání: '"I. N. Serpik"'
Autor:
I. N. Serpik, N. V. Tarasova
Publikováno v:
Proceedings of the Southwest State University. 25:35-50
Purpose of research is to make methodology and algorithm for finite element modeling in a single computational scheme of deformation of flat steel trusses, previously stressed using high-strength ropes, in accordance with the chronology of impacts on
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 0, Iss 3, Pp 57-63 (2013)
A flat triangular finite element is proposed for thin shells, in which the approximations of membrane and bending deformations are implemented with help of the limit tractability of finite element analysis. Increasing the degree of coincidence betwee
Externí odkaz:
https://doaj.org/article/2d33737c6df84bf29ec7ec98c194cab5
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 0, Iss 2, Pp 49-54 (2012)
The rod finite element providing displacement compatibility in case of eccentric connection a rod with a thin plate in the direction along the interface circuit is developed. This approach to the approximation of displacements allows to reduce the di
Externí odkaz:
https://doaj.org/article/a9b58c6e8b7a43d4928b4be606d6376c
Publikováno v:
Structural Mechanics of Engineering Constructions and Buildings, Vol 0, Iss 1 (2012)
The computing circuit for finding the optimal shape of structural design, based on the use of algorithms Delaunay tetrahedral partition with constraints and evolutionary modeling is developed. The structure design is synthesized on a set of given set
Externí odkaz:
https://doaj.org/article/b2cd6944feb640809391957ebc06ebe9
Publikováno v:
Proceedings of the Southwest State University. 21:99-109
A computation scheme for the analysis of reinforced concrete slabs using the finite element method providing possibility to consider unilateral connections has been developed. The stress-strain state of a slab is modeled taking into account physicall
Autor:
M. V. Shvyryaev, I. N. Serpik
Publikováno v:
Russian Aeronautics. 60:34-43
We solve the problem of increasing the accuracy of finite-element analysis for the strains of thin-walled open cross section bars eccentrically reinforcing the flat sheet.
Autor:
I. N. Serpik, A. S. Averin
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 913:022039
A computational scheme for the optimal design of steel flat frames made of thin-walled rods with closed cross sections has been developed. The structural elements’ total cost is minimized by searching for the materials’ grades and the rods’ cro
Autor:
I. N. Serpik, N. V. Tarasova
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 698:066011
An algorithm of finite-element modeling has been developed in a geometrically non-linear setting of steel plane trusses which are pre-stressed using high strength cables, in the event of emergency in the form of single cable breakage. The application
Autor:
N V Tarasova, I N Serpik
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 451:012060
An algorithm of searching for the efficient values of the parameters of pre-stressed steel arch trusses with high-strength ties is currently being developed. The task in focus is to reduce the cost of the operating trusses while taking into considera
Autor:
A. V. Alekseytsev, I. N. Serpik
Publikováno v:
Vestnik MGSU. :40-44