Zobrazeno 1 - 10
of 53
pro vyhledávání: '"L. S. Lyakhovich"'
Publikováno v:
Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture. 22:114-125
The previous research described estimated closeness of optimum piecewise constant section width in I-rods with stability or first eigen-frequency limits to the predicted minimum material consumption with regard to strength requirements in continuous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe93ac9b0ed069ff278031349fa8f145
https://doi.org/10.31675/1607-1859-2020-22-4-114-125
https://doi.org/10.31675/1607-1859-2020-22-4-114-125
Publikováno v:
Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture. 22:94-105
The criterion for the minimum material consumption of strips strengthening the I-rod with stability or first eigen-frequency limits is formulated in previous studies for the case of continuous change of the variable parameter. It is known that this s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::828f0615dbd8a2586c5ef064bfe08465
https://doi.org/10.31675/1607-1859-2020-22-3-94-105
https://doi.org/10.31675/1607-1859-2020-22-3-94-105
Publikováno v:
Vestnik Tomskogo gosudarstvennogo arkhitekturno-stroitel'nogo universiteta. JOURNAL of Construction and Architecture. 22:75-91
Specific properties of optimum systems have been already considered in previous research. Moreover, the criteria were proposed for a correct assessment of proximity of optimum to minimum material consumption. In particular, the criteria are proposed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::244a2e07e4f03a152492d11e2d81c852
https://doi.org/10.31675/1607-1859-2020-22-1-75-91
https://doi.org/10.31675/1607-1859-2020-22-1-75-91
Publikováno v:
Procedia Engineering. 153:427-433
Previously, the minimum criteria for material consumption projected and amplified rods were formulated under various constraints and types of cross-sections. In particular, the criteria of optimal design of bars with I-type cross-section and criteria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4d1d0768231db640e4aebc36354f730
https://doi.org/10.1016/j.proeng.2016.08.145
https://doi.org/10.1016/j.proeng.2016.08.145
Publikováno v:
International Journal for Computational Civil and Structural Engineering, Vol 14, Iss 2 (2018)
We have already presented original criterion of minimum material consumption within the design of the outline of the width of the I-shaped bar and the stability constraints or restriction to the value of the first natural frequency in one principal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69afae69ae1ec8d5b353c63d7f22185f
http://ijccse.iasv.ru/article/view/141
http://ijccse.iasv.ru/article/view/141
Publikováno v:
International Journal for Computational Civil and Structural Engineering, Vol 13, Iss 2 (2017)
The distinctive paper is devoted to some topical issues related to hill-climbing problems (minimum search, maximum search in structural mechanics. Theoretical foundations for computing of the minimum and maximum of functions and functionals (these pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2613e1a6d9780f6c959ddeb91cf3e89f
http://ijccse.iasv.ru/article/view/77
http://ijccse.iasv.ru/article/view/77
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 675:012057
Numerical or semianalytical solution of problems of structural mechanics of high dimensionality is computationally costly process in many cases. However, structural engineer does not normally face the task of obtaining a solution of the problem with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc3841f30fa6b430b5aa45a0e850c572
https://doi.org/10.1088/1757-899x/675/1/012057
https://doi.org/10.1088/1757-899x/675/1/012057
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 456:012005
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc812eec8a5c36c4133e960dde8f63aa
https://doi.org/10.1088/1757-899x/456/1/012005
https://doi.org/10.1088/1757-899x/456/1/012005
Publikováno v:
IOP Conference Series: Materials Science and Engineering. 456:012006
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a30a291fbc483bfda09c802d891dcf25
https://doi.org/10.1088/1757-899x/456/1/012006
https://doi.org/10.1088/1757-899x/456/1/012006
Autor:
Oleg A. Negrozov, L. S. Lyakhovich
Publikováno v:
MATEC Web of Conferences, Vol 117, p 00109 (2017)
This paper is devoted to formulation and general principles of approximation of multipoint boundary problem of static analysis of deep beam with the use of combined application of finite element method (FEM) discrete-continual finite element method (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02b1b499db81875181ca63395f20edc5
https://doi.org/10.1051/matecconf/201711700109
https://doi.org/10.1051/matecconf/201711700109