Analysis of the results obtained from the application of the two-stage method with calculations of some statically indeterminate trusses
Authors:
- Janusz Rębielak
Abstract
The paper presents results of calculations of forces in members of selected types of statically indeterminate trusses carried out by application of the two-stage method of computations of such structural systems. The method makes possible to do the simple and approximate calculations of the complex trusses in two stages, in each of which is calculated a statically determinate truss being an appropriate counterpart of the basic form of the statically indeterminate truss structure. Systems of the statically determinate trusses considered in the both stages are defined by cancelation of members, number of which is equal to the statically indeterminacy of the basic truss. In the paper are presented outcomes obtained in the two-stage method applied for two different shapes of trusses and carried out for various ways of removing of appropriate members from the basic trusses. The results are compared with outcomes gained due to application of suitable computer software for computation of the same types of trusses and for the same structural conditions.
- Record ID
- CUT81a3d2fa73004d3ba5b271e777e592a2
- Publication categories
- ;
- Author
- Journal series
- Journal of Civil Engineering and Architecture, ISSN 1934-7359, e-ISSN 1934-7367
- Issue year
- 2019
- Vol
- 13
- No
- 10
- Pages
- 599-607
- Other elements of collation
- rys.; Bibliografia (na s.) - 607; Bibliografia (liczba pozycji) - 15; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 13, No 10
- Keywords in English
- calculus of vectors, superposition method, statically indeterminate system, Cremona’s method, approximate solution
- DOI
- DOI:10.17265/1934-7359/2019.10.001 Opening in a new tab
- URL
- http://www.davidpublisher.org/index.php/Home/Article/index?id=41888.h Opening in a new tab
- Language
- eng (en) English
- License
- Score (nominal)
- 5
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT81a3d2fa73004d3ba5b271e777e592a2/
- URN
urn:pkr-prod:CUT81a3d2fa73004d3ba5b271e777e592a2
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