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1
Content available Stability assessment as a criterion of stabilization of the movement trajectory of mobile crane working elements
Kacalak W., Budniak Z., Majewski M.
International Journal of Applied Mechanics and Engineering
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2018
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Vol. 23, no. 1
65--77
EN
The article presents a stability assessment method of the mobile crane handling system based on the safety indicator values that were accepted as the trajectory optimization criterion. With the use of the mathematical model built and the model built in the integrated CAD/CAE environment, analyses were conducted of the displacements of the mass centre of the crane system, reactions of the outrigger system, stabilizing and overturning torques that act on the crane as well as the safety indicator values for the given movement trajectories of the crane working elements.
2
Content available Crane stability assessment method in the operating cycle
Kacalak W., Budniak Z., Majewski M.
Transport Problems
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2017
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T. 12, z. 4
141--151
EN
The article presents stability assessment of the mobile crane handling system based on the developed method with the use of the mathematical model built and the model built in the integrated CAD/CAE environment. The model proposed consists of the main crane assemblies coupled together: the truck with outrigger system and the base, the slewing column, the inner and outer arms, the six-member telescopic boom, the hook with lifting sling and the transported load. Analyses were conducted of the displacements of the mass centre of the crane system, reactions of the outrigger system, stabilizing and overturning torques that act on the crane as well as the safety indicator values for the given movement trajectories of the crane working elements.
3
Content available Sistema kompensacii vetrovyh nagruzok dlâ obespečeniâ ustojčivosti bašennyh kranov ot oprokidyvaniâ
Sorokin P., Mishin A.
TTS Technika Transportu Szynowego
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2013
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R. 20, nr 10
817--825, CD
RU
V statʹe rassmatrivaûtsâ voprosy razrabotki sistemy kompensacii vetrovyh nagruzok dlâ sohraneniâ ustojčivosti bašennyh kranov.
EN
The article deals with the implementation of compensation system of wind loading for preserve tower cranes stability.
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