Horizontal Forces on Crane Runway during motion of the Crane

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75081431%3A_____%2F20%3A00001915" target="_blank" >RIV/75081431:_____/20:00001915 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1088/1757-899X/960/4/042096" target="_blank" >http://dx.doi.org/10.1088/1757-899X/960/4/042096</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1757-899X/960/4/042096" target="_blank" >10.1088/1757-899X/960/4/042096</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Horizontal Forces on Crane Runway during motion of the Crane

Popis výsledku v původním jazyce

During a motion of an overhead travelling crane on the crane runway horizontal forces between the crane and the crane runway girder occur. Some possibilities were presented in paper by author in 2018 and in 2019. In the last one a dynamical model was presented. This dynamical model enables to determine the behaviour of the crane during its motion and also enables to calculate the horizontal transverse forces between the overhead double bridge crane wheels and the crane runway girder. This dynamical model consists from rigid parts connected by springs representing the elasticity of the steel structure of the overhead double bridge crane. The dynamical model can be used not only for calculation of horizontal forces but for determination of the crane motion in general. The motion of the crane can be investigated both during its accelerating and during its motion with constant velocity. The basic assumption of this model is, is that there is no contact between the rim of the crane wheel and the rail of the crane runway. This paper shows the simulation od the motion of a specific overhead double bridge crane which is stationary and starts to move due to the engines torque. The data of the crane are shown in the paper as well as the result of the simulation. The initial conditions of the crane for the purpose of the simulation are described in the paper. The simulation assumes no contact between the rim of the crane wheel and the rail of the crane runway which is consistent with the model's assumptions.

Název v anglickém jazyce

Horizontal Forces on Crane Runway during motion of the Crane

Popis výsledku anglicky

During a motion of an overhead travelling crane on the crane runway horizontal forces between the crane and the crane runway girder occur. Some possibilities were presented in paper by author in 2018 and in 2019. In the last one a dynamical model was presented. This dynamical model enables to determine the behaviour of the crane during its motion and also enables to calculate the horizontal transverse forces between the overhead double bridge crane wheels and the crane runway girder. This dynamical model consists from rigid parts connected by springs representing the elasticity of the steel structure of the overhead double bridge crane. The dynamical model can be used not only for calculation of horizontal forces but for determination of the crane motion in general. The motion of the crane can be investigated both during its accelerating and during its motion with constant velocity. The basic assumption of this model is, is that there is no contact between the rim of the crane wheel and the rail of the crane runway. This paper shows the simulation od the motion of a specific overhead double bridge crane which is stationary and starts to move due to the engines torque. The data of the crane are shown in the paper as well as the result of the simulation. The initial conditions of the crane for the purpose of the simulation are described in the paper. The simulation assumes no contact between the rim of the crane wheel and the rail of the crane runway which is consistent with the model's assumptions.

Druh

D - Stať ve sborníku

CEP obor

—

OECD FORD obor

20101 - Civil engineering

Projekt

—

Návaznosti

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

IOP Conference Series : Materials Science and Engineering

ISBN

—

ISSN

1757-8981

e-ISSN

—

Počet stran výsledku

5

Strana od-do

1-5

Název nakladatele

IOP Publishing

Místo vydání

Neuveden

Místo konání akce

Prague

Datum konání akce

1. 9. 2020

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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