Wann tritt eine Resonanzkatastrophe ein?
Genutzt wird die Resonanz bei Zungenfrequenzmessern. Das sind Messgeräte zur Bestimmung der Frequenz. Tritt dort Resonanz auf, so können die Amplituden der Schwingungen so groß werden, dass Schäden oder gar Zerstörungen auftreten. Man spricht dann von einer Resonanzkatastrophe.
Unter welchen Voraussetzungen kommt es zur Resonanz?
Liegt die Erregerfrequenz in der Nähe der Eigenfrequenz des Schwingers, so vergrößert sich seine Amplitude. Sie erreicht ein Maximum, wenn die Erregerfrequenz näherungsweise gleich der Eigenfrequenz ist. Dieser Fall wird als Resonanz bezeichnet.
Where are the bridges on the Tyne located?
(Traditional Song) The River Tyne in north east England has many bridges, the most famous of them being those linking the city of Newcastle upon Tyne with the town of Gateshead, but there are a great many more. Some are within the County of Tyne and Wear but most lie in Northumberland, with more in neighbouring Cumbria.
Who was the designer of the Tyne Bridge?
Designed by Mott, Hay and Anderson, their design for the Tyne Bridge was based on the Sydney Harbour Bridge – a design that was originally inspired by the Hell Gate Bridge of New York, a railway bridge designed by Gustav Lindenthal that was completed in 1916.
Who was the man who died on the Tyne Bridge?
The bridge was officially opened on October 10, 1928 by King George V, but it was not finally completed until August 1929. Only one man, 33-year-old Nathanial Collins, died during the two-year project, after he slipped and fell from the top of the 194ft arch, only a week before it was completed.
When did the Tyne Bridge open in Newcastle?
THE TYNE BRIDGE Linking the City of Newcastle with the town of Gateshead, the Tyne Bridge is the most celebrated of all the Tyne’s bridges. Though only opened in 1928, it quickly won a place in the hearts of local people.