Bidirectional Loading History for Seismic Testing of 3D Frame Joints
نویسندگان
چکیده
منابع مشابه
Experimental Testing of Joints for Seismic Design of Lightweight Structures. Part 1: Screwed Joints in Straps
Connections in x-braced shear walls play a crucial role in the seismic performance of lightweight structures: they should be strong enough to allow energy dissipation via plastification of the diagonal straps. An extensive experimental research on tensile screwed joints between straps is reported here. Two dominant failure modes are identified: (1) tilting and net section failure (T+NSF) and (2...
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An experimental campaign on joints of x-braced frames is presented. Tests are performed on strap-gusset joints and lower and upper corner joints. Many different phenomena and failure modes are observed in these tests. However, it is possible to see that only one failure mode can be accepted if a good seismic performance of the frame needs to be guaranteed: the net section failure of the diagona...
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ژورنال
عنوان ژورنال: CivilEng
سال: 2021
ISSN: 2673-4109
DOI: 10.3390/civileng2020019