Horizontal Forces on Crane Runway during motion of the Crane

Result code in 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>

Result on the web

<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>

Result language

angličtina

Original language name

Horizontal Forces on Crane Runway during motion of the Crane

Original language description

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.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

20101 - Civil engineering

Project

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Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2020

Confidentiality

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

Article name in the collection

IOP Conference Series : Materials Science and Engineering

ISBN

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ISSN

1757-8981

e-ISSN

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Number of pages

5

Pages from-to

1-5

Publisher name

IOP Publishing

Place of publication

Neuveden

Event location

Prague

Event date

Sep 1, 2020

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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