ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
An adaptive loading system is developed to examine a design point of multi-story steeltest frames subjected to uncertain load pattern. Lateral loads are given as a random combination ofbasic load patterns, and the system drives a test frame to the most likely failure situation. Two-storysteel moment resisting frames are tested considering a failure mechanism formation of plasticcollapse as a tentative limit state. A random 2-dof lateral force is given by a random combination oftwo basic load patterns, which are arranged to represent elastic earthquake load effects. Hybriddesign point search or adaptive loading tests on the 2-story frame are performed, and the detectedlikely failure mechanisms are compared with the results of pseudo-dynamic response tests todeterministic excitations
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/54/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.345-346.1169.pdf
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