2009
DOI: 10.1016/j.jsv.2008.07.002
|View full text |Cite
|
Sign up to set email alerts
|

Free vibrations and stability of stepped columns with cracks

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
20
0
1

Year Published

2011
2011
2021
2021

Publication Types

Select...
8

Relationship

0
8

Authors

Journals

citations
Cited by 26 publications
(21 citation statements)
references
References 13 publications
0
20
0
1
Order By: Relevance
“…The rationale of such investigation is that the bifurcation load magnitude at which the change in equilibrium form takes place highly depends on crack size and location (see Figs. 6,10,14,18,22). Therefore in some cases the system can be characterized by the presence of a curvilinear form of static equilibrium in higher range of external load magnitudes than at rectilinear one.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…The rationale of such investigation is that the bifurcation load magnitude at which the change in equilibrium form takes place highly depends on crack size and location (see Figs. 6,10,14,18,22). Therefore in some cases the system can be characterized by the presence of a curvilinear form of static equilibrium in higher range of external load magnitudes than at rectilinear one.…”
Section: Resultsmentioning
confidence: 99%
“…This generalization is based on discreet elements whose stiffness allows one to simulate different boundary conditions. The investigated complex (multi-member) structure shows the new direction of research into nonlinear slender systems since many scientists have discussed vibrations of beams or single rod columns [3,4,8,14,17,18].…”
Section: Fig 1 Regions Of Local and Global Instabilitymentioning
confidence: 99%
“…Wyniki dotyczące drgań swobodnych sprężyście zamocowanej kolumny Timoshenki uzyskane przy użyciu metody transformaty przedstawiono w pracy [4]. Analizę drgań kolumny o skokowo zmiennym przekroju poprzecznym z zamodelowaniem pęk-nięć w punktach zmiany przekroju układu (uskok) zaprezentowano w pracy [5]. Do sformułowania i rozwiązania zagadnienia wykorzystano własności funkcji Greena.…”
Section: Wprowadzenieunclassified
“…[23,24] proposed the use of the flexibility matrix and Rayleigh principle in the studies on the change of natural vibration modes and frequency changes as a result of the crack presence. Kukla [25] has used rotational springs in the studies on the cracked column with a stepped cross-section area.…”
Section: Introductionmentioning
confidence: 99%