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Efficiency evaluation of stress-strain state calculation method for optimal designing of reconstruction and reinforcement of steel structures

Ivan Peleshko1 ipeleshko [at] hotmail.com
Igor Baluk2 baluk_igor [at] ukr.net
Sviatoslav Peleshko3 speles [at] mail.ua
  1. Building Production Department, Lviv Polytechnic National University, Ukraine, Lviv, S. Bandery street 12
  2. Software Department, Lviv Polytechnic National University, Ukraine, Lviv, S. Bandery street 12
Abstract 

Provided description and efficiency evaluation of stress-strain state calculation method for optimal designing reconstruction and reinforcement of steel structures

Keywords 
steel structures
reconstruction
reinforcement
bar structures
stress-strain state
References 

[1] Perelmuter O.V. Upravlenie povedeniem nesushykh konstruktsii [Control the behavior of bearing structures], Moscow: ACB, 2011, pp. 184.
[2] Serheev N.D. K raschotu statiteski neopedelimykh system pry ikh mnohoetapnoii posledovatelnoii modyfikatsii [By the analysis of statically undefined systems for their multi-stage sequential modification], Stroitelnaia mekhanika i raschet soorujeniii – Structural Mechanics and calculation structures, vol. 4, pp. 26-31, 1976.
[3] Peleshko I. D. Pro odyn sposib vyznachennia zusyl vid poperednoho napruzennia pru optymizatsii stryzhnevykh metalevykh konstruktsiii [On one method for determining the efforts of prestressing the optimization bar steel structures], Visnyk Natsionalnoho universytetu “Lvivska politekhnika” Teoria I praktyka budivnytstva – Bulletin of the National University of “Lvivska polytekhnika” Theory and Practice of Building, vol. 495, pp. 151-153, 2004.
[4] Peleshko I. D., Baluk I.M. Formalizatsia protsesu rekonstruktsiii ta pidsylennia stryzhnevukh metalevukh konstryktsii [Formalization the process of reconstruction and reinforcement bar metal structures], Visnyk Natsionalnoho universytetu “Lvivska politekhnika” Teoria I praktyka budivnytstva – Bulletin of the National University of “Lvivska polytekhnika” Theory and Practice of Building, vol. 742, pp. 149-154, 2012.
[5] Peleshko I. D., Blikharsky Z.Ya., Baluk I.M. Formuvannia rozrakhunkovykh skhem I vyznachennia napruzheno-deformovannoho stanu struznevukh metalevykh konstruktsiii u protsesi rekosruktsii ii pidsylennia [Formalization design sheme and determine stress strain state of bar steel structures for process of reconstruction and reinforcement], Metalevi konstruktsii – Steel construction, vol. 19, pp. 37-47, 2013.
[6] Peleshko I. D. Computer-aided design and optimization of steel structural systems / Ivan D. Peleshko, Vitalina V. Yurchenko, Nikita A. Beliaev // Zeszyt naukowy Politechniki Rzeszowskiej Nr 264. Budownictwo i Inzynieria Srodowiska z. 52. – Rzeszow, 2009. – P. 145-154.
[7] Aqtime. Electronic resource. Access mode: https://en.wikipedia.org/wiki/Aqtime