Die Auslegungsberechnung von Gittermast-Fahrzeugkranen und Lkw-Ladekranen erfolgt gemäß der gültigen europäischen Normen durch quasistatische Berechnungen. In zahlreichen Forschungsarbeiten konnte bereits gezeigt werden, dass die dynamischen Beanspruchungen der Krane nur näherungsweise mit den vorgeschriebenen Dynamikbeiwerten der aktuellen Berechnungsnormen abgebildet werden. Mit Hilfe eines neu entwickelten Schwingungsmodells können die dynamische Effekte genauer beschrieben werden als mit den bisherigen Ansätzen. Anhand einer repräsentativen Auswahl von Kranen unterschiedlicher Tragfähigkeitsklassen mit verschiedenen Rüstzuständen und Auslegerstellungen wird in diesem Beitrag die Anwendbarkeit des Modells für den Vorgang „Drehen“ bewerte...
In this study the characteristics of a mobile crane are obtained by using a flexible multibody dynam...
A three-dimensional model of container cranes accounting for the elastic interaction between the cra...
In the frame structure of stacker cranes harmful mast vibrations may appear due to the inertial forc...
Tower cranes are amongst the most important machines used in industrial activities; therefore, unde...
Bridge crane is exposed to dynamic loads during its non-stationary operations (acceleration and brak...
In the recent years, girder bridge cranes are replaced by double-beam overhead cranes with beams of ...
During the operation of boom cranes, the longitudinal dynamic fluctuations appear in metalware and i...
Overhead travelling cranes work with intermittent motion, and therefore are most exposed to dynamic ...
This paper deals with the damping of vibration of the system in the case when a pile is driven into ...
Measurement of the parameters of vibrations of the load moved by a self-propelled crane with a flexi...
The article presents the results of numerical experiment using a hybrid approach of finite element m...
he article presents the results of numerical experiment using a hybrid approach of finite element me...
The paper deals with the problem of a dynamic analysis of truck-cranes. Therefore, the article has d...
This paper describes three lumped parameters models for the study of the dynamic behavior of a boom ...
The study was carried out computer simulations of mechatronic model bridge crane, which is intended ...
In this study the characteristics of a mobile crane are obtained by using a flexible multibody dynam...
A three-dimensional model of container cranes accounting for the elastic interaction between the cra...
In the frame structure of stacker cranes harmful mast vibrations may appear due to the inertial forc...
Tower cranes are amongst the most important machines used in industrial activities; therefore, unde...
Bridge crane is exposed to dynamic loads during its non-stationary operations (acceleration and brak...
In the recent years, girder bridge cranes are replaced by double-beam overhead cranes with beams of ...
During the operation of boom cranes, the longitudinal dynamic fluctuations appear in metalware and i...
Overhead travelling cranes work with intermittent motion, and therefore are most exposed to dynamic ...
This paper deals with the damping of vibration of the system in the case when a pile is driven into ...
Measurement of the parameters of vibrations of the load moved by a self-propelled crane with a flexi...
The article presents the results of numerical experiment using a hybrid approach of finite element m...
he article presents the results of numerical experiment using a hybrid approach of finite element me...
The paper deals with the problem of a dynamic analysis of truck-cranes. Therefore, the article has d...
This paper describes three lumped parameters models for the study of the dynamic behavior of a boom ...
The study was carried out computer simulations of mechatronic model bridge crane, which is intended ...
In this study the characteristics of a mobile crane are obtained by using a flexible multibody dynam...
A three-dimensional model of container cranes accounting for the elastic interaction between the cra...
In the frame structure of stacker cranes harmful mast vibrations may appear due to the inertial forc...