Differences in influences by the Second order theory depending on members cross sections

In this paper Second order theory is derived from deformation method. In given numerical examples (1 and 2) it has been shown that for the same values of normal forces in members, for the same lengths of the members of the system and for the same modulus of elasticity E, but for the different dimens...

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Main Authors:	Zdravković Slavko, Igić Tomislav, Mijalković Marina, Stanojev Milovan
Format:	Article
Language:	English
Published:	Institut za istrazivanja i projektovanja u privredi 2016-01-01
Series:	Istrazivanja i projektovanja za privredu
Subjects:	second order theory members cross sections
Online Access:	https://scindeks-clanci.ceon.rs/data/pdf/1451-4117/2016/1451-41171601007Z.pdf

id	doaj-da11b5f4e69f4bebbc47f811081d6bfa
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spelling	doaj-da11b5f4e69f4bebbc47f811081d6bfa2021-04-02T13:24:58ZengInstitut za istrazivanja i projektovanja u privrediIstrazivanja i projektovanja za privredu1451-41171821-31972016-01-011417121451-41171601007ZDifferences in influences by the Second order theory depending on members cross sectionsZdravković Slavko0Igić Tomislav1Mijalković Marina2https://orcid.org/0000-0003-1346-5467Stanojev Milovan3University of Nis, Faculty of Civil Engineering and ArchitectureUniversity of Nis, Faculty of Civil Engineering and ArchitectureUniversity of Nis, Faculty of Civil Engineering and ArchitectureUniversity of Nis, Faculty of Civil Engineering and ArchitectureIn this paper Second order theory is derived from deformation method. In given numerical examples (1 and 2) it has been shown that for the same values of normal forces in members, for the same lengths of the members of the system and for the same modulus of elasticity E, but for the different dimensions of cross sections, very different influences are obtained. Calculated values of bending moments differ very little, if the cross section of the member system is closer to real value, than that of the cross-section of members which are closer to the system stability limit. The greater the member rigidity, the smaller the differences in influences and displacements calculated according to linearized and accurate Second order theory.https://scindeks-clanci.ceon.rs/data/pdf/1451-4117/2016/1451-41171601007Z.pdfsecond order theorymemberscross sections
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Zdravković Slavko Igić Tomislav Mijalković Marina Stanojev Milovan
spellingShingle	Zdravković Slavko Igić Tomislav Mijalković Marina Stanojev Milovan Differences in influences by the Second order theory depending on members cross sections Istrazivanja i projektovanja za privredu second order theory members cross sections
author_facet	Zdravković Slavko Igić Tomislav Mijalković Marina Stanojev Milovan
author_sort	Zdravković Slavko
title	Differences in influences by the Second order theory depending on members cross sections
title_short	Differences in influences by the Second order theory depending on members cross sections
title_full	Differences in influences by the Second order theory depending on members cross sections
title_fullStr	Differences in influences by the Second order theory depending on members cross sections
title_full_unstemmed	Differences in influences by the Second order theory depending on members cross sections
title_sort	differences in influences by the second order theory depending on members cross sections
publisher	Institut za istrazivanja i projektovanja u privredi
series	Istrazivanja i projektovanja za privredu
issn	1451-4117 1821-3197
publishDate	2016-01-01
description	In this paper Second order theory is derived from deformation method. In given numerical examples (1 and 2) it has been shown that for the same values of normal forces in members, for the same lengths of the members of the system and for the same modulus of elasticity E, but for the different dimensions of cross sections, very different influences are obtained. Calculated values of bending moments differ very little, if the cross section of the member system is closer to real value, than that of the cross-section of members which are closer to the system stability limit. The greater the member rigidity, the smaller the differences in influences and displacements calculated according to linearized and accurate Second order theory.
topic	second order theory members cross sections
url	https://scindeks-clanci.ceon.rs/data/pdf/1451-4117/2016/1451-41171601007Z.pdf
work_keys_str_mv	AT zdravkovicslavko differencesininfluencesbythesecondordertheorydependingonmemberscrosssections AT igictomislav differencesininfluencesbythesecondordertheorydependingonmemberscrosssections AT mijalkovicmarina differencesininfluencesbythesecondordertheorydependingonmemberscrosssections AT stanojevmilovan differencesininfluencesbythesecondordertheorydependingonmemberscrosssections
_version_	1721565189403312128

Differences in influences by the Second order theory depending on members cross sections

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