Dynamical Model for Calculation Transverse Forces between Overhead Bridge Crane and Crane Runway

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F75081431%3A_____%2F20%3A00001715" target="_blank" >RIV/75081431:_____/20:00001715 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1088/1757-899X/728/1/012001" target="_blank" >http://dx.doi.org/10.1088/1757-899X/728/1/012001</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1088/1757-899X/728/1/012001" target="_blank" >10.1088/1757-899X/728/1/012001</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Dynamical Model for Calculation Transverse Forces between Overhead Bridge Crane and Crane Runway

Popis výsledku v původním jazyce

Abstract. Horizontal forces between the crane and the crane runway girder occur during a motion of an overhead travelling crane on the crane runway. There are several methods for calculation of these forces. The most significant load caused by motion of crane is the skewing and the acceleration of the crane and of the crab. This paper deals with the acceleration of the crane and with the skewing of the crane. In present the skewing of crane is defined as the motion of the overhead bridge crane with the constant velocity but with the angle relative to the crane runway. The transverse forces caused by acceleration of the crane are calculated separately. But the skewing of the crane can occur also during the accelerating of the crane. Present standards don’t take this situation into account. A dynamical model presented in this paper describes motion of the overhead double bridge crane during its acceleration. The basic assumption of this model is that there the contact between the rim of the firs crane wheel and the rail of the crane runway.

Název v anglickém jazyce

Dynamical Model for Calculation Transverse Forces between Overhead Bridge Crane and Crane Runway

Popis výsledku anglicky

Abstract. Horizontal forces between the crane and the crane runway girder occur during a motion of an overhead travelling crane on the crane runway. There are several methods for calculation of these forces. The most significant load caused by motion of crane is the skewing and the acceleration of the crane and of the crab. This paper deals with the acceleration of the crane and with the skewing of the crane. In present the skewing of crane is defined as the motion of the overhead bridge crane with the constant velocity but with the angle relative to the crane runway. The transverse forces caused by acceleration of the crane are calculated separately. But the skewing of the crane can occur also during the accelerating of the crane. Present standards don’t take this situation into account. A dynamical model presented in this paper describes motion of the overhead double bridge crane during its acceleration. The basic assumption of this model is that there the contact between the rim of the firs crane wheel and the rail of the crane runway.

Druh

D - Stať ve sborníku

CEP obor

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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, (11th International Conference Building Defects 2019)

ISBN

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ISSN

1757-8981

e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

Institute of Physics Publishing

Místo vydání

Spojené království

Místo konání akce

České Budějovice

Datum konání akce

28. 11. 2019

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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